Stoke Space
全两级可复用仍是差异化所在,但公开证明仍落后于私募估值水平。
Stoke Space 全两级可重复使用的差异化路线仍然有吸引力,但约 $9B-$10B 的非上市估值几乎不给入轨验证、客户积压订单转化和收入披露留下犯错空间。
覆盖范围与披露说明
覆盖截至 2026-10-12 的公开和半公开来源;商业发射定价、订单簿经济性和飞行利润率仍未披露。
封面要素
公司概况
Stoke Space 是一家私营航天发射公司,围绕两级完全可复用路线开发 Nova 系列中型运载火箭。公司将位于 Washington 州 Kent 的总部、Moses Lake 测试基地和 Cape Canaveral 发射基础设施结合起来,技术团队由前 Blue Origin 推进工程师带领, 并拥有规模可观的机构融资基础。
- 创始人
- Andy Lapsa, Tom Feldman
- 创立地点
- Washington state
- 总部
- Kent, WA
- 产品
- Stoke 开发 Nova 发射系统,这是一系列中型轨道火箭,目标是回收并快速复用两级,包括主动冷却的金属上级隔热罩。
- 客户
- 政府发射任务、国家安全载荷和商业卫星运营商
- 商业模式
- 来自商业轨道任务、政府任务订单及相关任务集成工作的发射服务收入
- 阶段
- Series E (pre-launch)
- 融资情况
- 累计融资 $2.3B,其中包括 2026 年 9 月完成的首笔 $1.0B Series E,以及 $100M 债务额度。
执行摘要
主要优势
- 两级完全可重复使用,让 Nova 与只能部分复用的发射系统拉开差距。
- 这家私人航天发射开发商资本实力异常雄厚:已募资 $2.3B,背后还有规模可观的机构投资者联合阵容。
- 政府合同渠道和早期商业发射清单,在首次入轨前为需求提供了一定验证。
主要风险
- 轨道级上面级再入和周转能力仍未得到验证。
- 如果飞行里程碑延期,沉重的固定资本开支和债务义务可能跑在业务进展前面。
- 在 Nova 证明可靠性之前,既有及即将投入运营的竞争者可能先吃掉发射需求。
未决问题
- 具体商业发射价格和积压订单的经济性仍未披露。
- 轨道再入生存能力和常态化周转节奏尚未得到证明。
- 收入、利润率和留存指标没有公开披露。
- 未来估值能否站住,取决于尚未得到证明的入轨能力和客户转化。
目录
01公司概览
1.1 公司身份、使命与核心架构
Stoke Space Technologies, Inc. 是一家航天制造与发射服务公司,成立于 2019 年 10 月,总部位于 Washington 州 Kent。 公司由前 Blue Origin 推进工程师 Andy Lapsa 和 Tom Feldman 共同创办,旨在通过开发具备 100% 完全快速复用能力的两级运载火箭, 解决长期存在的发射供给短缺和高昂的入轨成本。传统一次性火箭或部分可复用系统会在助推器分离后丢弃第二级, 而 Stoke Space 正在为旗舰 Nova 系列两级设计常规大气再入、垂直回收和类似飞机的快速周转节奏。公司在 Kent 运营一座 168,000 平方英尺的垂直整合设计制造工厂,容纳运载器工程、部件制造和规划中的任务控制业务。地面测试以 Washington 州 Moses Lake 机场附近不断扩建的 550 英亩测试场为中心,开展大量部件、涡轮机械和全尺寸推进静态点火测试。轨道飞行方面, Stoke Space 于 2023 年 3 月获分配 Florida 州 Cape Canaveral Space Force Station 的 Space Launch Complex 14(SLC-14), 发射基础设施翻新和海上助推器回收系统正朝首次飞行运营推进。[CO001, CO002, CO003, CO004, CO014]
| 指标 | 数值 / 状态 | 日期 | 可信度 | 尽调缺口 / 来源依据 |
|---|---|---|---|---|
| 公司阶段 | Series E(入轨前飞行研发) | 2026-09 | 高 | 从发动机鉴定转向集成式轨道 Pathfinder |
| 总部与主要装配基地 | Kent, Washington(168,000 平方英尺) | 2026-10 | 高 | 设计、生产和任务控制垂直整合 |
| 累计募资 | $2.3B 股权 + $100M 债务额度 | 2026-09 | 高 | 包括 $1.0B Series E 首次交割和 $860M Series D 延长轮 |
| 最新估值 | $2.0B - $10.0B(据报道) | 2026-10 | 中 | 私募二级模型显示为 $2.0B - $10.0B;Series E 一级市场投后估值未披露 |
| 年收入 / 年化收入 | 未披露(商业发射收入 $0) | 2026-10 | 高 | 发射研发尚无收入;仅有非稀释性政府拨款 / 任务订单 |
| 全职员工数 | 约 250 - 280 名员工 | 2026-10 | 中 | 估计为 251 人(Yahoo)至 280 人(Baidu) |
| 一级发动机(Zenith) | 已完成热试车与结构原型鉴定 | 2026-06 | 高 | 全流量分级燃烧 LNG/LOX 发动机于 2024 年 6 月完成热试车;2026 年 6 月完成测试 |
| 二级发动机(Andromeda) | 已完成集成热试车与 Hopper 跳跃测试 | 2025-02 | 高 | 已在 Hopper 上测试差分节流-TVC;Andromeda 2 于 2025 年 2 月亮相 |
| 主要发射复合体 | 太空发射复合体 14(Cape Canaveral) | 2026-09 | 高 | 2023 年 3 月获分配;发射台基础设施已重建,并计划建设海上回收平台 |
| 债务义务 | $100M 风险债务额度 | 2025-10 | 高 | Silicon Valley Bank 主导的债务额度,与 Series D 轮绑定 |
公司事实基线汇总自公司公告、监管文件和市场情报;估值与商业收入指标反映私募披露缺口。
[CO001, CO002, CO003, CO004, CO005, CO006, CO007, CO008, CO009, CO010, CO011, CO012]1.2 创始团队、技术领导与董事会治理
Stoke Space 的技术路线和公司治理高度依托创始团队及其专业推进背景。联合创始人兼首席执行官 Andy Lapsa 获得 University of Michigan 航空航天工程博士学位,此前在 Blue Origin 负责火箭发动机开发超过十年,主管 BE-3 和 BE-3U 低温上级发动机项目, 并参与高推力 BE-4 发动机。联合创始人兼首席技术官 Tom Feldman 同样是 Blue Origin 资深推进架构师,负责核心推进和热防护工程团队。 两位创始人在分级燃烧涡轮机械、低温流体处理和先进隔热罩力学方面具备深厚的创始人与市场匹配度,但两人的职责高度集中也带来显著的 关键人物技术依赖。为加强机构治理,Stoke Space 于 2026 年 7 月扩充董事会,任命早期天使投资人、前 OpenAI 科学副总裁、 前 Twitter 和 Planet Labs 高管 Kevin Weil。董事会还包括独立董事 Stephen F. Angel,他曾任工业气体巨头 Linde plc 董事长兼首席执行官, 将丰富的全球供应链、低温运营和资本制造纪律带入公司的产能扩张。[CO003, CO004, CO005, CO015]
| 人员 | 职务 | 背景 | 职能覆盖 / 市场匹配 | 关键人物依赖 |
|---|---|---|---|---|
| Andy Lapsa | 联合创始人兼首席执行官 | 曾任 Blue Origin BE-3/BE-3U/BE-4 首席工程师;密歇根大学航空航天工程博士 | 执行领导、飞行器架构战略与投资者关系 | 关键;核心工程愿景负责人,也是发射节奏论的主要发言人 |
| Tom Feldman | 联合创始人兼首席技术官 | 前 Blue Origin 推进工程师和火箭设计师 | 推进架构、Zenith 发动机工程与二级金属隔热罩设计 | 关键;全流量分级燃烧和主动冷却机制的主要发明者 |
| Stephen F. Angel | 董事(董事会) | 前 Linde plc 董事长兼 CEO;拥有丰富的工业气体和运营制造领导经验 | 董事会治理、工业扩产监督与低温供应链战略 | 中等;机构层面的董事会监督和企业制造治理 |
| Kevin Weil | 董事(董事会) | 前 OpenAI 科学副总裁、前 Twitter/Planet Labs 高管;Stoke Space 早期天使投资人 | 软件扩展、卫星行业网络与商业星座关系 | 低;星座战略咨询与技术扩展治理 |
人物资料汇总自公司文件和高管公告;C-suite 以下的副总裁层级仍未公开。
[CO003, CO004, CO005]1.3 融资轨迹、资本结构与利益相关方画像
Stoke Space 已建立商业发射行业最大的私募资本基础之一,分多轮机构融资累计获得 $2.3B 股权融资。公司先于 2020 年获得 $225,000 的 National Science Foundation SBIR Phase I 资助,随后于 2021 年 2 月完成由 NFX Guild 和 MaC Venture Capital 领投的 $9.1M 种子轮;2021 年 12 月又获得由 Breakthrough Energy Ventures 领投的 $65M Series A。2023 年 10 月, Industrious Ventures 领投 $100M Series B,用于支持全尺寸上级飞行测试。融资随后快速放大:2025 年 1 月完成 $260M Series C, 2025 年 10 月由 Thomas Tull 的 US Innovative Technology Fund(USIT)领投 $510M Series D,Washington Harbour Partners、 General Innovation 及现有投资方参与;Series D 于 2026 年 2 月增至 $860M。2026 年 9 月,Stoke Space 完成由 Point72 Ventures 和 Spark Capital 联合领投的 Series E 首笔 $1.0B 交割,使股权资本总额达到 $2.3B。除股权外,公司还在 2025 年底获得由 Silicon Valley Bank 领头安排的 $100M 定期债务额度。私募二级市场估值基准介于 $2.0B 至 $10.0B,但一级市场投后估值仍未披露。[CO006, CO007, CO008, CO009, CO010, CO016]
| 利益相关方 | 角色 / 关系 | 控制权或经济重要性 | 尽调要求 |
|---|---|---|---|
| Point72 Ventures | 联合领投方(Series E) | 联合领投 $1.0B Series E 的大型机构成长型投资者;影响董事会 | 核实银团权利、按比例认购条款和资本承诺里程碑 |
| Spark Capital | 联合领投方(Series E) | $1.0B Series E 的大型机构联合风投领投方;拥有董事会席位 | 确认治理席位、清算优先权和后续投资储备 |
| US Innovative Technology Fund (USIT) | 领投方(Series D) | 领投 $510M Series D;与国家安全和美国国防工业基础保持一致 | 审查董事会观察员权利和国防战略协调协议 |
| Breakthrough Energy Ventures | 领投方(Series A) | 领投 $65M Series A;认可清洁技术和长期脱碳资本方向 | 评估清洁能源里程碑契约和后续股权参与 |
| NFX Guild / MaC Venture Capital | 领投方(种子轮) | 早期种子轮出资方,2021 年领投 $9.1M 轮;提供基础股权支持 | 检查早期投资者的股份类别权利和二级清算历史 |
| Silicon Valley Bank | 高级债务额度贷款方 | 2025 年 10 月随 Series D 提供 $100M 定期债务额度 | 检查偿债契约、利率结构和留置权抵押品 |
| U.S. Space Force (NSSL Lane 1) | 政府锚定客户 / 合作伙伴 | 获授 Phase 3 Lane 1 IDIQ($5.6B 上限额度池),并取得首份 $5M 任务订单 | 跟踪 Lane 1 任务爬坡要求和认证飞行计划 |
机构股权领投方、信贷提供方和政府合作伙伴;股权结构表中的持股比例仍属机密。
[CO006, CO007, CO008, CO010, CO015]1.4 里程碑演进、资本消耗与结构性执行风险
Stoke Space 的运营路线图采用分阶段演示策略,从缩比飞行器逐步过渡到一体化轨道运载器。2023 年 9 月,公司以 Hopper2 技术演示器取得关键技术验证:完成 10 米垂直起飞和垂直着陆跳跃,在无需万向节的情况下验证了差分节流推力矢量控制以及主动冷却金属底部 隔热罩的耐久性。2024 年 6 月,Stoke 在 Moses Lake 对 Zenith 一级全流量分级燃烧发动机完成热试车;2026 年 6 月又开展了 覆盖 46 项目标的大规模结构鉴定测试。初始轨道型号 Nova Pathfinder 设计为在完全可复用模式下向低地球轨道运送 3 公吨, 一次性使用时最高可运送 7 公吨,目标是在 2027 年初从 Cape Canaveral 进行首次轨道演示。与此同时,公司推进更大的 Nova Block 2: 这是一款 15 公吨可复用运载器,配备 5 米有效载荷整流罩和 12 台双燃烧室 Andromeda 发动机,目标于 2029 年首飞。尽管取得这些进展, Stoke 仍面临严重执行风险:在产生商业发射收入前,公司要承担大量固定资本开支和 $100M 债务额度。此外,运营还必须应对 FAA Part 450 安全认证积压以及 Florida 发射走廊拥堵。[CO010, CO011, CO012, CO013, CO014, CO015, CO016]
按时间展示 Stoke Space 从 2019 年 10 月成立,到 2026 年 9 月 Series E 及 Nova Block 2 发布的公司、资本和推进系统关键里程碑。
[CO001, CO002, CO006, CO007, CO008, CO010, CO011, CO013]1.5 展示项
02市场分析
2.1 市场边界与可触达发射细分
Stoke Space 的可触达市场集中在中型轨道发射运输,服务商业卫星星座、国家安全载荷和拼车部署。Stoke 有意将运营范围限定在低地球轨道的 高频进入,排除资本成本过高的载人航天和深空科学探索。现有替代方案是占据商业发射供给主导地位的 SpaceX Falcon 9, 以及 Rocket Lab Neutron、Blue Origin New Glenn 等新兴可复用竞争者。巨型星座部署和轨道补给需求上升,使现有发射商的发射清单普遍出现 严重供给短缺,为能够降低轨道运输成本底线的完全可复用替代方案打开了明确的市场空间。[CM001, CM002, CM007]
| 细分市场 | 纳入支出 | 排除支出 | 主要买方 / 付款方 | 战略相关性 |
|---|---|---|---|---|
| 商业 LEO 星座 | 专用及共享中型运力轨道发射、整流罩集成和入轨服务 | 卫星平台制造、载荷传感器、地面站运营和用户终端 | 商业卫星星座运营商和电信联盟 | 主要商业规模驱动因素,要求高发射频率和低 $/kg 经济性 |
| 国家安全太空发射 | 商业衍生发射任务订单、专用任务保障和快速响应发射能力 | 机密卫星载荷、地面指挥网络和专用航天器传感器 | U.S. Space Force Space Systems Command(SSC)和国防机构 | 通过 NSSL Phase 3 Lane 1 资格提供高毛利锚定收入和验证 |
| 商业拼车与专用小卫星 | 专用入轨、多清单拼车席位和定制轨道投放 | 第三方轨道转移飞行器(OTV)和分离后的推进模块 | 小卫星运营商、大学、地球观测机构和 IoT 初创公司 | Nova Pathfinder 早期测试与演示飞行的近期载荷填充 |
| 太空物流与下行货运 | 上级轨道返回、下行载荷回收和精确轨道重新定位 | 太空制造设备、原始研究材料和在轨装配劳务 | 新兴空间实验室、DARPA 和先进商业研发机构 | 利用 Nova 完全复用、主动冷却上级的长期差异化优势 |
定义 Nova Pathfinder 和 Block 2 的发射运输边界;排除航天器制造、地面站网络和载人探索任务。
[CM001, CM002]2.2 市场规模与需求捕获层次
轨道发射需求位于更广泛的太空经济之中,后者预计到 2040 年达到 $1.1T,其中全球发射服务可触达市场到 2030 年将超过 $30B。 在这一范围内,服务商业 LEO 星座和国家安全载荷的中型运载器可服务可触达市场每年约为 $10B 至 $15B。Stoke 的近期需求锚点因入选 U.S. Space Force $5.6B NSSL Phase 3 Lane 1 合同池而得到强化。在 $2.3B 累计股权和债务融资支持下,Stoke 正开发 3 吨可复用 Nova Pathfinder 和 15 吨 Nova Block 2,以在卫星运营商面临严重运载器短缺之际捕获商业和政府发射需求。[CM003, CM004, CM005, CM011, CM012, CM013]
| 规模视角 | 来源 / 依据 | 年份 | 地理范围 | 可触达价值 | CAGR / 增长趋势 | 方法与可信度 | 尽调限制 |
|---|---|---|---|---|---|---|---|
| 太空经济总 TAM | Global Space Foundation 与行业共识 | 2024-2026 | 全球 | 2040 年达 $1.1T | 长期 CAGR 约 6-8% | 自上而下的计量经济预测;发射规模可信度低 | 将发射与卫星服务、地面设备及政府预算合并计算 |
| 全球发射服务 TAM | 航空航天分析师行业报告 | 2026 | 全球 | 2030 年达 $30B+ | 年增长约 12-15% | 自下而上的商业发射清单与政府预算汇总;可信度中等 | 高度受 SpaceX 内部 Starlink 发射和重型运力任务加权影响 |
| 中型运力与星座 SAM | U.S. Space Force NSSL 与商业星座 | 2026 | 美国与盟国 | 每年 $10B-$15B | 至 2030 年 CAGR 约 14% | 基于 NSSL Phase 3 和商业 LEO 需求的可服务市场;可信度高 | 执行受飞行器就绪度、发射台启用和轨道鉴定限制 |
| Nova 初始 SOM 目标 | 公司投资者披露与分析师估计 | 2027-2029 | 美国 | 初始年化收入 $200M-$500M | 随重复飞行节奏扩张 | 自下而上的发射定价模型(每年 10-15 次飞行,每次 $20M-$40M);可信度中等 | 取决于 Cape Canaveral LC-14 成功启用及飞行复用经济性 |
数值综合已披露的 DoD 采购上限($5.6B NSSL Phase 3 Lane 1)与分析师对发射市场的共识;公司内部 SOM 预测未经审计。
[CM003, CM004, CM005]从更广泛的全球太空经济,逐层缩小到 Stoke Space 可服务的目标市场及初始获取目标。
各层宽度仅表示层级,不代表数值比例。
数值综合了披露的 U.S. Space Force NSSL Phase 3 Lane 1 合同上限和第三方发射市场研究;Stoke Space 内部收入目标及客户订单积压未披露。
[CM011, CM012, CM013]2.3 买方细分与采购流程
Stoke Space 目标细分市场的采购分为机构国防买方和商业电信运营商。机构需求由 U.S. Space Force 和 Space Development Agency 主导,通过 NSSL Phase 3 Lane 1 下的任务订单授予,预算权掌握在寻求韧性和本土发射冗余的项目执行官手中。商业需求集中于卫星星座运营商 和商业拼车聚合商,他们通过多任务发射协议采购发射,以确保部署进度及时。两类客户都重视进度确定性、发射频次和成本效率, 但政府客户在将作战国防载荷转移到新运载器之前,还要求严格的任务保证和飞行认证。[CM004, CM006, CM007, CM008]
| 细分市场 | 目标买方 | 最终用户 | 付款实体 | 采购流程 | 预算负责人 | 采用触发因素 |
|---|---|---|---|---|---|---|
| 国防与国家安全 | U.S. Space Force(SSC)/ Space Development Agency | DoD 联合作战司令部、情报机构和国防通信网络 | U.S. Department of Defense 拨款 | NSSL Phase 3 Lane 1 竞争性任务订单竞标与准入评估 | USSF 太空保障通达项目执行官(PEO) | LC-14 成功完成轨道演示飞行并取得任务保障认证 |
| 商业宽带星座 | 商业卫星舰队运营商(如 Kuiper、Telesat、直连手机入场者) | 全球宽带用户、蜂窝漫游用户和企业网络 | 企业金库与私募项目融资债务额度 | 以里程碑为基础付款的多次发射主服务协议 | 太空系统采购副总裁 / 星座部署负责人 | 在 SpaceX 发射清单积压之际,大幅降低 $/kg 成本并确保发射席位可用 |
| 小卫星与地球观测拼车 | 地球观测与环境遥感运营商 | 商业地理空间情报分析师、农业机构和气候监测者 | 商业风险投资资金和商业传感器收入 | 发射经纪商容量预订和专用小载荷发射清单合同 | 首席运营官 / 任务总监 | 高频专用入轨,避免拼车轨道漂移延误 |
| 太空物流与回收 | 先进太空物流初创公司、制药实验室和国防研发机构 | 微重力研究机构和太空制造客户 | 政府研究拨款(DARPA/NASA/NSF)与私营商业研发资金 | 固定价格技术演示合同和商业载荷泊位 | 太空物流与先进概念总监 | 通过主动冷却二级证明飞行存活并安全回收载荷 |
细分市场映射依据公开的 NSSL Phase 3 采购指南和商业卫星发射签约标准;具体商业积压订单条款属于机密。
[CM006, CM007, CM008]2.4 增长驱动、结构性约束与采用风险
中型发射需求增长由大规模 LEO 星座快速扩张以及国家安全对快速响应太空接入的要求推动。然而,Stoke Space 面临结构性约束和采用阻力。 SpaceX 保持主导市场份额并拿下大量政府任务订单,挤压新兴供应商。同时,强制性的 FAA Part 450 许可监管摩擦,加上 Cape Canaveral 长期存在的发射拥堵,带来发射审批延迟和空域停飞。此外,关键商业发射定价、签约订单簿经济性和上级翻修成本假设仍是未披露的私有指标, 这些尽调缺口需要在 Nova 轨道飞行测试期间持续跟踪。[CM008, CM009, CM010, CM013, CM014]
2.5 展示项
03竞争者
3.1 轨道发射格局与竞争者分类
商业轨道发射生态正加速转向可复用,卫星星座运营商希望更频繁、更低成本地进入低地球轨道。在这一格局中,Stoke Space 作为雄心勃勃的 新进入者,挑战根深蒂固的现有企业和即将运营的同业,形成了独特的竞争切口。SpaceX 凭借经过飞行验证的 Falcon 9 和正在开发的 Starship 主导发射行业;Rocket Lab 正推进中型 Neutron;Blue Origin 则以 New Glenn 进入中型和重型载荷市场。United Launch Alliance 等传统供应商凭借 Vulcan Centaur 保持高可靠性的国防市场地位,但仍受一次性运载器架构拖累。Stoke Space 通过追求一级和二级完全可复用, 将 Nova Block 2 定位为专用中型发射方案。[CP001, CP002, CP003, CP004]
对美国轨道发射供应商的发射系统可复用完整度与运营飞行成熟度进行序数比较。
| 条目 | 运营成熟度(1=飞行前测试,10=已验证的高频运营) (2–9.5) | 可复用完整度(1=完全一次性,10=两级 100% 可复用) (1.5–9.5) | 说明 |
|---|---|---|---|
| 1. SpaceX (Falcon 9) | 9.5 | 6 | |
| 2. SpaceX (Starship) | 4.5 | 9.5 | |
| 3. Rocket Lab (Neutron) | 3.5 | 5.5 | |
| 4. Blue Origin (New Glenn) | 4 | 5.5 | |
| 5. ULA (Vulcan Centaur) | 7 | 1.5 | |
| 6. Relativity Space (Terran R) | 2 | 5 | |
| 7. Stoke Space (Nova) | 2.5 | 9 |
运营成熟度和可复用完整度依据经验证的飞行历史及级间复用架构,按 1–10 序数尺度评分。
[CP003, CP004, CP007]3.2 竞争者规模、订单簿与推进架构
对竞争者规模的评估显示,其运营成熟度、资本化程度和客户订单簿存在明显差异。SpaceX 以空前的飞行频次和巨大估值运营,并用 Falcon 9 现金流为 Starship 开发提供资金。Rocket Lab 是最明确的中型挑战者,2025 年收入达到 $600M,订单簿达到 $1.85B,同时推进由 Archimedes 驱动的 Neutron 火箭成熟。Rocket Lab 和 Blue Origin 依赖一次性上级,而 Stoke Space 正在设计采用分级燃烧循环、再生冷却新型上级隔热罩的方案。 Stoke 由来自 Blue Origin 和 SpaceX 的推进资深人士创办,并在 Moses Lake 测试场扩大运载器测试,在尝试入轨前验证关键一级结构。[CP003, CP004, CP005, CP006, CP007]
| 竞争对手 | 类别 | 规模 / 融资 | 目标细分市场 | 核心差异化 | 主要限制 |
|---|---|---|---|---|---|
| SpaceX | 在位者 / 直接竞争对手 | $2.1T 隐含估值;募资额 >$10B | 商业超大型星座与民用 / 国防 | 拥有可复用助推器(Falcon 9)的运营飞行积累,且 Starship 扩展迅速 | Falcon 9 的上级为一次性使用;完全复用取决于庞大的 Starship 飞行器 |
| Rocket Lab | 直接同业 | $600M 2025 年收入;$1.85B 积压订单 | 小型至中型商业与国防载荷 | Electron 已证明运营发射节奏;正在开发部分复用的 Neutron | Neutron 上级仍为一次性使用;相比重型运力载荷受限 |
| Blue Origin | 直接竞争对手 / 重型运力同业 | 数十亿美元私募资本化估值 | 商业星座与重型民用 / 国防 | New Glenn 于 2025 年 1 月完成首飞;资本储备深厚 | 仅部分复用(上级一次性使用);研发周期漫长 |
| Relativity Space | 直接竞争对手 / 入场同业 | 风险投资融资 >$1.3B | 中型商业与民用卫星星座 | 大尺寸金属 3D 打印制造架构 | Terran 1 飞行一次后退役;Terran R 仍在开发 |
| United Launch Alliance (ULA) | 传统在位者 | 合资企业(Boeing / Lockheed Martin) | 国家安全(NSSL)与高能民用任务 | 飞行积累和高能入轨可靠性 | 完全一次性架构(Vulcan Centaur);单位发射成本高 |
竞争对手规模、融资和积压订单数据汇总自已报道的公开披露和分析师估计;私营竞争对手的资本结构反映未经验证的披露。
[CP001, CP002, CP005, CP008]3.3 机构准入、国防发射清单与转换成本
轨道发射的客户转换成本取决于任务保证、飞行履历、载荷集成周期和机构合同准入。为降低收入路径风险,Stoke Space 积极寻求国家安全验证, 与成熟企业一道进入联邦国防发射项目。Stoke 和 Blue Origin 被 U.S. Space Force 选中,通过专门的国防采购路径竞争小型卫星任务。 USIT 领投的 $510M Series D 及后续 Series E 融资,为 Cape Canaveral Launch Complex 14 的制造规模化和基础设施建设提供支持。 Stoke 计划于 2027 年发射 Nova Pathfinder,建立初步运营证明,然后在 2029 年扩展到 Nova Block 2。[CP008, CP009, CP010, CP011]
| 购买标准 / 功能 | Stoke Space (Nova) | SpaceX (Falcon 9 / Starship) | Rocket Lab (Neutron) | Blue Origin (New Glenn) | ULA (Vulcan Centaur) |
|---|---|---|---|---|---|
| 目标 LEO 载荷 | 15 公吨(Nova Block 2) | 22.8 公吨(Falcon 9)/ 100+ 公吨(Starship) | 13 公吨 | 45 公吨 | 27.2 公吨 |
| 复用架构 | 100% 完全复用(助推器与上级) | 部分复用(Falcon 9)/ 目标为完全复用(Starship) | 部分复用(仅助推器可复用) | 部分复用(仅助推器可复用) | 无(完全一次性使用) |
| 一级推进 | 分级燃烧氢氧 / 甲烷氧 | 燃气发生器(Merlin)/ 全流量(Raptor) | 分级燃烧甲烷氧(Archimedes) | 分级燃烧甲烷氧(BE-4) | 分级燃烧甲烷氧(BE-4) |
| 运营状态(2026) | 飞行前测试(Pathfinder 2027 年首飞) | 全面运营(Falcon 9)/ 飞行测试(Starship) | 开发中(飞行前测试) | 已完成首飞(2025 年 1 月) | 运营中(已完成首飞) |
| 国家安全 Lane 1 准入 | 已授予(NSSL Phase 3 Lane 1 候选方) | 已授予(NSSL 锚定承包商) | 未知 / 未确认是否属于 Phase 3 Lane 1 | 已授予(NSSL Phase 3 Lane 1 候选方) | NSSL Phase 3 Lane 2 锚定承包商 |
载荷能力和复用架构来源于飞行器规格发布;未经验证的商业细节标记为 unknown。
[CP003, CP004, CP006, CP009]3.4 护城河持久性、SpaceX 挤压与运营阻力
尽管 Stoke Space 的架构差异化颇具吸引力,公司仍面临来自现有企业规模和监管摩擦的严重结构性阻力。SpaceX 继续拿下绝大多数商业和政府 锚定发射订单,在新运载器取得飞行履历前挤压新兴供应商。此外,从静态测试转向 Cape Canaveral 主动发射,使 Stoke 暴露于严格的 FAA Part 450 许可要求和 Florida 发射走廊频繁的空域拥堵。这些行政和靶场约束可能造成发射清单延误,并在硬件停飞时加速资本消耗。 虽然 Stoke 已完成 46 项一级结构测试,显示出技术进展,但其长期经济护城河取决于能否实现无需高昂翻修周期的快速二级周转。[CP011, CP012, CP013, CP014]
| 飞行器 / 提供方 | 价格 / 单位 / 合同模式 | 包含能力 | 折扣或未知项 | 竞争影响 |
|---|---|---|---|---|
| SpaceX Falcon 9 | ~$67M 单次专用发射标价 | 专用助推器、标准载荷整流罩、载荷集成 | 批量星座折扣未知;可提供拼车发射选项 | 已形成价格底线,中型运力竞争者以此为基准 |
| SpaceX Starship | 目标运营成本 <$10M(预计) | 全尺寸飞行器载荷舱(100+ t)、在轨加注能力 | 实际商业定价模型和摊销时间表未披露 | 若能证明高频复用,可将 $/kg 入轨成本商品化 |
| Rocket Lab Neutron | 目标单次发射成本 ~$50M-$55M(估计) | 由 Archimedes 驱动的可复用助推器、固定式整流罩设计 | LSA 合同的确切定价和多次发射折扣未披露 | 直接竞争 13-ton LEO 商业星座补给市场 |
| Stoke Space Nova | 未披露 / 私人合同模式 | 100% 可复用两级系统,从 Cape Canaveral LC-14 发射 | 商业标价和单次飞行翻修成本未披露 | 真实单位经济性取决于将两级飞行器的成本摊薄到高频复飞中 |
发射定价基准采用已发布的标价估算和行业报道中的预测;多次发射合同的实际价格仍属专有信息。
[CP010, CP011, CP012]3.5 展示项
04财务
4.1 收入模式与近期商业化
Stoke Space 的商业策略建立在一个架构判断上:只有两级完全可复用,才能达到终极发射成本底线并实现类似飞机的飞行可用性。 商业卫星星座运营商和新兴太空机动企业构成长期主要可触达市场,但 Stoke 的近期收入主要依赖结构化政府开发合同和军用发射运载器。 入选 U.S. Space Force National Security Space Launch(NSSL)Phase 3 Lane 1 采购框架后,公司获得竞争一个截至 2029 年最高价值 $5.6B 的无限交付合同池的机会。此外,Defense Innovation Unit、NASA 和 National Science Foundation 的研发奖励提供非稀释性里程碑资金, 在抵消前期高额资本开支的同时验证 Stoke 的推进和主动冷却技术。然而,商业轨道发射要到 2027 年 Pathfinder 和 2029 年 Block 2 才安排, 因此商业发射服务收入仍处于运营前,已签客户的定金条款也仍是高度保密的私有数据。[CI001, CI002, CI004, CI005]
| 收入来源 | 机制 | 单位 | 当前价值 / 状态 | 收入质量 | 尽调问题 |
|---|---|---|---|---|---|
| 商业卫星部署 | 按任务签订发射合同或购买拼车舱位 | 每次发射 / 舱位 | 已列入发射清单但尚未运营;目标于 2027 年首次发射 | 高(星座部署可重复) | 客户定金安排和发射取消罚金 |
| 国家安全太空发射 | Space Force NSSL Phase 3 Lane 1 下的任务订单 | 每份任务订单 | 可参与无限期交付合同($5.6B 资金池) | 高(政府支持的任务资金) | 任务订单竞标时间表和任务认证标准 |
| 在轨机动与物流 | 轨道机动和载荷最后一公里交付 | 每次任务 / 机动 | 概念阶段;上面级重启架构 | 中(新兴市场细分) | 推进剂沸腾损耗率和在轨持续时间上限 |
| 货物下行运输与回收 | 制造品 / 卫星载荷返回地球并着陆 | 每返回 kg 或每次任务 | 开发阶段;主动冷却防热罩返回 | 中(商业发射频次尚未验证) | 太空制造材料的客户管线 |
反映运营前开发合同和已公布的发射清单目标;私人协议下的商业定价仍未披露。
[CI001, CI002, CI004, CI005]4.2 定价结构与竞争基准
Stoke Space 尚未公开发布 Nova Pathfinder 或 Nova Block 2 专属轨道飞行的固定标价,遵循航天行业按具体任务剖面、轨道参数和集成复杂度 私下协商发射协议的惯例。在中型商业发射领域,Rocket Lab Neutron 等成熟替代方案已给出目标标价:将 13 公吨送入低地球轨道的价格约为 $50M 至 $55M。若 Stoke Space 要对 SpaceX Falcon 9 等根深蒂固的现有企业以及即将出现的部分可复用进入者建立商业份额,Nova 必须达到 足以抵消潜在星座客户运营转换成本的平准化成本底线。早期飞行合同,例如搭载 AstroForge 和 Celestis 载荷的初始演示任务,很可能包含 大幅开发折扣和促销性商业条款,而非稳态商业定价。在 Stoke 证明可重复的轨道回收并公布正式排期费率前,商业定价能力仍是未经验证的尽调假设。[CI003, CI014]
| 能力 / 任务 | 定价模式 | 标价 / 目标 | 实际定价状态 | 折扣 / 未知项 | 来源证据 |
|---|---|---|---|---|---|
| Nova Pathfinder Dedicated LEO | 固定价格商业发射合同 | 未披露;以中型运力市场为基准 | 运营前;私人客户合同 | 首飞折扣 / 测试载荷条款 | Sacra 和 Wikipedia 行业报道 |
| Nova Block 2 Medium-Lift LEO | 批量合同 / 星座补给 | 未披露;通过完全复用压低成本底线 | 开发阶段;计划于 2029 年首次发射 | 取决于周转成本;批量折扣未知 | Reuters 和行业媒体公告 |
| Space Force NSSL Lane 1 | 政府任务订单固定总价 | 共享合同资金池上限截至 2029 年最高 $5.6B | 合同载体已选定;单项授标待定 | 须参与竞争性任务订单竞标 | Sacra 和 Space Force 项目记录 |
| Rideshare / Secondary Payloads | 按舱位或按质量定价 | 商业费率未披露 | 已列入发射清单(AstroForge Autonomy-1 搭载于 Pathfinder) | 早期演示飞行条款为私有信息 | 公司发射清单声明 |
私人公司的发射定价因合同而异;标价反映中型运力市场基准和分析师估算。
[CI003, CI014]4.3 资本需求与融资轨迹
轨道运载器开发需要极高的前期资本开支、长交付周期部件采购和大量专用测试基础设施。Stoke Space 已获得可观的私募支持, 通过 $510M Series D 股权融资以及 Silicon Valley Bank 提供的 $100M 信贷额度为资本计划提供资金,随后股权规模扩大到 $860M。 融资轨迹于 2026 年 9 月达到阶段性高点:$1B Series E 首笔交割使累计融资达到 $2.3B,市场报道称其投前估值约为 $9B。 尽管公司概览已经按轮次梳理融资历史,从前瞻性资本充足角度看,这一厚实现金垫仍需覆盖大量基础设施承诺。资本主要投入 Cape Canaveral Space Force Station Launch Complex 14 的全面翻修和发射台启用、Washington 州 Kent 推进制造设施扩建,以及目标 2029 年的高运力 Nova Block 2 开发。[CI006, CI007, CI008, CI009, CI010, CI011]
展示 Stoke Space 如何将客户需求转化为已实现的发射收入和全复用毛利。
| 节点 / 连接 | 节点 / 起点 | 终点 | 说明 |
|---|---|---|---|
| 节点 1 | 客户需求与任务清单 | 商业卫星星座和 Space Force NSSL Phase 3 Lane 1 任务订单确定发射计划要求。 | |
| 节点 2 | 签约与前期里程碑押金 | 客户在发射日前签署发射服务协议并按里程碑支付进度款。 | |
| 节点 3 | 飞行器生产与发射台集成 | Zenith 一级和 Andromeda 上面级在卡纳维拉尔角 14 号发射综合体完成制造集成。 | |
| 节点 4 | 发射执行与有效载荷交付 | 从 LC-14 起飞,将 Pathfinder 的 3t 至 Block 2 的 15t 有效载荷送入低地球轨道,并完成级间分离。 | |
| 节点 5 | 两级回收与着陆 | 助推器垂直着陆,上面级采用主动冷却金属隔热罩进行再入,二者结合实现两级回收。 | |
| 节点 6 | 快速检查与翻修 | 设计周转运营和飞行后发动机检查,以尽量减少边际人工接触。 | |
| 节点 7 | 再次飞行运营与毛利率扩张 | 机队复用将初始飞行器资本支出摊薄至多次飞行,从而实现目标发射运营利润率。 |
运营流程基于已公布的技术架构建模;实际周转成本和工时仍属私人信息。
[CI001, CI010, CI011]4.4 单位经济性与尽调投资判断
从投资判断角度看,评估 Stoke Space 必须面对运载器单位经济性和级间周转费用的严重不透明。不同于能够随资本市场不利变化迅速压降消耗的软件企业, 航天制造商承担沉重固定开支、专业人员承诺和多年期供应合同,难以快速削减成本。迄今没有航天企业证明常规轨道二级回收的运营可行性或经济性; 如果 Stoke 的再生冷却金属隔热罩需要意外的飞后翻修或漫长检查周期,两级可复用承诺的边际成本优势将大幅收窄。在缺乏 Zenith 一级物料清单成本、 Andromeda 上级翻修费用或 Launch Complex 14 实现发射频次的独立验证前,投资判断只能将 Stoke 的单位利润预测视为高度投机,等待轨道飞行演示数据。[CI012, CI013, CI014]
| 指标 | 报告 / 估算值 | 置信度 | 重要性 | 尽调问题 |
|---|---|---|---|---|
| 一级助推器成本 | 未披露(私人制造模式) | 低 | 决定飞行器机队占用的资本 | 物料清单和 Zenith 发动机生产成本 |
| 上面级翻修成本 | 未披露(私人防热罩模式) | 低 | 是完全复用带来利润优势的核心驱动因素 | 每次飞行的检查和翻修工时 |
| 边际发射成本底线 | 未披露(目标低于部分复用) | 低 | 决定相对于 Falcon 9 和 Neutron 的竞争性定价能力 | 每次发射的燃料、靶场和运营成本拆分 |
| 两次飞行之间的周转时间 | 目标达到类似飞机的频次(天 / 周) | 低 | 决定年发射频次和固定资产利用率 | Launch Complex 14 的发射台翻修周期 |
两次发射之间的周转成本和翻修费用属于私人运营数据,需要技术审计。
[CI012, CI013, CI014]4.5 展示项
05产品与技术
5.1 运载器架构与推进系统
Stoke Space 的旗舰产品 Nova 是一款中型轨道运载器,设计为让一级和二级都实现完全、快速复用。初始飞行构型名为 Nova Pathfinder, 高 40.2 米、直径 4.2 米;在完全可复用构型下可将最高 3,000 kg 送入低地球轨道(LEO),一次性使用时可运送 7,000 kg, 同时可将 2,500 kg 送入地球同步转移轨道(GTO),将 1,250 kg 送入月球转移注入轨道(TLI)。一级助推推进依靠 7 台 Stoke 自研 Zenith 发动机,以液化天然气(LNG)和液氧(LOX)采用全流量分级燃烧(FFSC)循环,产生 3,110 kN 海平面起飞推力。FFSC 循环可减少积炭和涡轮应力, 降低飞行间翻修负担。2026 年 9 月,Stoke 宣布 Nova Block 2,这是一款 15 公吨 LEO 构型,采用 5 米有效载荷整流罩和 14 台一级 Zenith 发动机, 产生超过 1,700,000 lbf 推力,为 Pathfinder 的首次飞行演示建立升级路径。[CE001, CE002, CE003, CE004, CE005, CE006, CE013]
| 飞行器 / 模块 | 目标任务 / 用户 | 状态与技术成熟度 | 关键技术差异化 | 主要尽调 / 风险缺口 |
|---|---|---|---|---|
| Nova Pathfinder Stage 1 | 中型运力轨道助推;LEO/GTO 接入 | 原型资格认证完成(Moses Lake,2026 年 6 月) | 7x LNG/LOX 全流量分级燃烧 Zenith 发动机(3,110 kN 推力) | 多发动机飞行集成、RTLS 助推器着陆和周转频次尚未验证 |
| Nova Pathfinder Stage 2 | 上面级轨道插入和下行载荷回收 | 跳跃器测试完成(2023);结构资格认证完成(2025) | LH2/LOX Andromeda 发动机,配备 24 腔室分布式环和再生冷却金属防热罩 | 轨道再入热生存能力、进入动压下的差动节流 |
| Nova Block 2 System | 重型商业星座、NSSL 国家安全载荷 | 早期开发中;目标于 2029 年首次发射 | 15,000 kg 可复用 LEO 运力;5m 整流罩;14x Zenith 助推器发动机(1,700,000+ lbf) | 大规模扩展风险、发动机产能扩张、多年开发周期 |
| Launch Complex 14 (SLC-14) | 轨道发射运营、飞行器集成、佛罗里达靶场接入 | 2026 年初完成翻修;发射台启用进行中 | 额定 5.3 MN 推力的专用发射架;37m 脐带塔;深桩基础 | 靶场许可、湿式彩排执行和地面推进剂装载同步 |
数据综合自 Stoke Space 官方发布、技术更新和航空航天报道,覆盖截至 2026 年 9 月的信息;性能数据反映计划中的飞行器规格。
[CE001, CE002, CE003, CE004, CE006, CE007, CE012, CE015]Stoke Space 的 Nova 发射架构一体化技术栈,覆盖有效载荷容纳、可复用上面级、助推器推进系统和发射场运营。
- 有效载荷容纳与整流罩
- 气动整流罩(Pathfinder 为 4.2m,Block 2 为 5.0m)保护商业及国防有效载荷,支持最高 15,000 kg LEO 和在轨部署机构
- 轨道下行载荷与有效载荷舱
- 加压 / 非加压内部货舱空间,支持卫星部署、在轨服务载荷及下行载荷返回地球
- 可复用上面级(二级)
- LH2/LOX Andromeda 膨胀循环发动机、3D 打印的 24 腔分布式推力器环、差分节流转向,以及再生冷却金属隔热罩
- 级间段与级间分离
- 结构分离系统和自动化航电接口,支持级间分离及上面级自主点火
- 可复用一级助推器(一级)
- 27.1m 助推器由 7x Zenith FFSC 发动机(Pathfinder,3,110 kN)或 14x Zenith 发动机(Block 2,1,700,000+ lbf)提供动力;还配有自主 RTLS / 无人船制导系统和栅格翼
- 地面支持与发射基础设施
- 卡纳维拉尔角太空军站 SLC-14 设施,配备 5.3 MN 推力反作用发射架、37m 脐带塔结构及自动低温加注系统
5.2 可复用上级、再生冷却与热防护
Nova 架构的核心技术差异化在于第二级:它用液氢冷却的金属隔热罩取代一次性热防护系统和脆弱陶瓷瓦。上级由 Andromeda 推进系统驱动, 使用液氢和液氧(LH2/LOX),采用分布式周向环,将 3D 打印推力室直接集成在金属钝头体隔热罩的外缘。大气再入期间,低温氢冷却剂在金属结构内部 的微通道中循环,吸收峰值对流气动热流,然后导入闭式膨胀循环发动机。下降时的俯仰、偏航和滚转姿态控制,通过分布式推力室差分节流实现, 而非机械万向节执行器,从而简化级间机械结构。2023 年,缩比静态点火和一次 30 英尺低空跳跃验证了基本流体和差分转向机制, 但在 Pathfinder 首次入轨前,完整轨道再入生存能力和热循环完整性仍未经验证。[CE007, CE008, CE009, CE010]
| 任务 / 待完成工作 | 当前市场基准工作流 | Stoke Space Nova 拟议方案 | 可量化价值 / 性能目标 | 运营限制 / 风险 |
|---|---|---|---|---|
| 商业 LEO 星座部署 | 部分可复用的 Falcon 9 或一次性小型 / 中型火箭;上面级被弃置 | 快速复用的两级 Nova 助推器和上面级,支持高频周转 | 3,000 kg 可复用 LEO 运力(Pathfinder)提升至 15,000 kg LEO 运力(Block 2);更低的发射成本底线 | 首次轨道飞行目标为 2027 年初;截至目前没有运营飞行记录 |
| 高能轨道(GTO / TLI 插入) | 高成本一次性上面级,或持续较长时间的电推进升轨阶段 | 高比冲 LH2/LOX Andromeda 上面级(440s Isp),可直接注入轨道 | GTO 运力 2,500 kg(Pathfinder)/ 4,000 kg(Block 2);TLI 运力 1,250 kg | 液氢操作复杂、沸腾损耗管理和长时间滑行的热控制 |
| 轨道下行载荷与载荷返回 | 专用货运舱(如 Dragon),海上回收成本高且隔热瓦需要翻修 | 完全可复用的上面级,可将完整载荷送回陆地或回收台 | 无需牺牲性防热罩烧蚀,即可直接将载荷从轨道送回 | 载荷舱在大气减速和着陆载荷下的环境尚未验证 |
| 国家安全快速响应太空(NSSL Lane 1) | 一次性发射器需要数月准备,且成本高 | 由 Cape Canaveral SLC-14 专用发射台支持的快速响应可复用发射架构 | 可参与 $5.6B NSSL Phase 3 Lane 1 合同采购资金池 | 严格的军方认证门槛、任务保证审计和发射台就绪验证 |
基准比较将运营中的发射方案(如 SpaceX Falcon 9)与 Stoke Space 的工程规格进行对照。
[CE002, CE005, CE007, CE010, CE014]5.3 垂直整合制造、地面鉴定与发射基础设施
Stoke 的运营模式围绕快速设计迭代和 Washington 州内协同制造展开,并在 Florida 州 Cape Canaveral 配套轨道发射基础设施。 主要运载器设计、增材制造、航电组装和内部工装开发均在 Washington 州 Kent 的 168,000 平方英尺工厂进行,并使用包括 Boltline 跟踪产品在内的 专有制造软件。推进测试和结构鉴定在 Washington 州 Moses Lake 的专用 75 英亩测试场完成;2026 年 6 月,公司经过为期三周的测试活动完成一级结构 原型鉴定,覆盖流体、航电和压力极限范围内的 46 次独立测试。轨道运营方面,Stoke 收购并翻修 Cape Canaveral Space Force Station 的历史性 Space Launch Complex 14(SLC-14),配备额定 5.3 MN 起飞推力的 32 米深桩发射座和 37 米脐带塔。借助 2026 年 9 月 $1B Series E 融资扩张,Stoke 将 Nova Pathfinder 从 SLC-14 的首次轨道发射安排在 2027 年初,更大的 Nova Block 2 目标于 2029 年首飞。[CE011, CE012, CE014, CE015, CE016]
| 系统层 / 流程 | 核心功能角色 | 关键技术与子系统依赖 | 关键技术与执行风险 |
|---|---|---|---|
| 助推器推进(Zenith Engine) | 提供主要起飞爬升推力并执行助推器回推机动 | 全流量分级燃烧循环;甲烷 / LOX 涡轮机械;再生冷却 | 涡轮密封耐久性、高压富氧燃气冶金、多发动机集群动力学 |
| 上面级推进(Andromeda) | 轨道插入、姿态矢量控制和离轨点火 | 闭式膨胀循环;低温 LH2/LOX;配备 24 个腔室的 3D 打印推力器环 | 差动节流响应瞬态、氢脆、膨胀器传热上限 |
| 热防护(主动再入防热罩) | 在高超声速大气再入期间保护二级和载荷舱 | 主动液体再生冷却通道;金属合金面板;被动失效模式 | 冷却剂通道堵塞、微流星体撞击损伤、重复飞行中的热冲击循环 |
| 结构与机体制造 | 轻质推进剂储存和大气动力载荷响应 | 不锈钢 / 金属合金储箱;自动压力控制;在 Kent, WA 内部制造 | 结构稳健性与入轨载荷能力之间的质量分数余量 |
| 发射与发射台基础设施(SLC-14) | 飞行器竖立、低温推进剂装载、发射释放和脐带管理 | 5.3 MN 发射架;37m 脐带塔;LH2/LNG 储存场;自动发射台时序 | 同时处理低温介质的风险(LH2 + LNG);沿海腐蚀;靶场排期冲突 |
拆解反映截至 2026 年末在 Kent, WA、Moses Lake, WA 和 Cape Canaveral, FL 实现的工程里程碑。
[CE001, CE003, CE008, CE009, CE011, CE012]5.4 展示项
06客户
6.1 客户基础细分与任务剖面
Stoke Space 面向轨道运输市场的四个主要需求细分:国家安全太空发射、商业低地球轨道(LEO)卫星巨型星座、深空和行星探索, 以及包括轨道机动和返回载荷下行运输在内的在轨物流。国防细分是中型发射能力的主要锚定市场,动力来自 U.S. Space Force 希望在现有 SpaceX 垄断之外维持有韧性、冗余的入轨渠道。商业领域中,高频次部署替换卫星和补给批次的卫星星座运营商,需要具备灵活轨道注入能力和高飞行频次的运载器。 深空科学和私人探索是新兴次级垂直领域,商业小行星带勘探任务就是例子。在所有客户细分中,Stoke 都将完全可复用的 Nova 架构定位为相较 一次性或部分可复用替代方案提供更低每公斤成本和更高飞行可用性,但商业支付意愿仍取决于飞行验证。[CU001, CU002, CU003, CU004, CU005]
| 市场细分 | 目标买方 / 付款实体 | 主要任务与用例 | 所需载荷能力 | 战略与收入价值 | 主要尽调缺口 |
|---|---|---|---|---|---|
| 国家安全太空发射 | U.S. Space Force、DoD、情报机构 | 向定制轨道快速交付中型运力卫星 | 最高 3,000 kg LEO(Pathfinder);15,000 kg LEO(Block 2) | 通过 $5.6B NSSL Phase 3 Lane 1 IDIQ 资金池获得锚定收入来源 | 飞行资格认证前没有授予任何任务订单 |
| 深空与小行星采矿 | AstroForge、商业科学项目 | 为行星探测插入日心轨道 | 向月球转移轨道 / 日心轨道发射专用或拼车载荷 | 验证 Nova Pathfinder 首飞任务清单中的首个商业任务 | 客户偿付能力和未经验证的小行星采矿商业模式 |
| 商业卫星星座 | LEO 宽带、地球观测和 IoT 运营商 | 补给发射和星座部署批次 | 在 5m 整流罩内执行中型运力多卫星部署 | 高量级重复发射频次和重复预订收入 | 积压合同金额和客户身份仍为私有信息 |
| 在轨物流与下行载荷 | 商业空间站、轨道制造企业 | 资产重新定位、轨道交会和材料返回 | 二级返回载荷下行至地球回收地点 | 完全可复用上面级返回能力带来的高毛利利基市场 | 轨道返回的商业需求仍处于早期且尚未验证 |
客户细分综合截至 2026 年 10 月已公开确认的政府 IDIQ 合同授予、已宣布的商业协议和目标任务类别。
[CU001, CU002, CU003, CU004, CU005]6.2 采用轨迹、发射清单时间线与资本规模
由于 Stoke Space 仍处于发射前开发阶段,净收入留存率、活跃订阅账户和经常性客户流失等传统软件客户指标并不适用。 客户采用应改用地面鉴定里程碑、发射场基础设施就绪度和飞行测试清单进展衡量。2026 年 9 月完成的 $1B Series E 首轮融资将累计股权和债务融资 提高至 $2.3B,为完成运载器测试和启用 Cape Canaveral Launch Complex 14 提供了所需资金跑道。公司初始飞行清单计划于 2027 年初完成 Nova Pathfinder 首次入轨,随后在 2027 年和 2028 年开展多次飞行演示。长期客户运力扩张取决于 Nova Block 2,这是一款计划于 2029 年首飞的 15 公吨中型运载器,旨在支持工业规模的高吞吐星座部署和争议性国家安全载荷。[CU001, CU002, CU006, CU007, CU010, CU011]
| 采用里程碑 / 指标 | 报告值 | 披露日期 | 主要来源 | 置信度 | 战略采用含义 | 缺失分母 / 尽调问题 |
|---|---|---|---|---|---|---|
| 累计融资额 | 股权和债务轮合计 $2.3B | September 2026 | GeekWire、WOWTALE | 高 | 支撑工厂扩建、Moses Lake 测试台和 Cape Canaveral 发射台建设 | 产生收入前的月度现金消耗率 |
| NSSL Phase 3 Lane 1 资格 | 五家供应商共享 $5.6B 项目上限 | March 2025 | U.S. Space Force、Business Wire | 高 | 取得竞逐国家安全发射任务订单的资格 | 任务订单中标率和转化时间 |
| Nova Pathfinder 首个商业发射清单 | AstroForge 小行星探测飞行器 | September 2026 | GeekWire(CEO 访谈) | 高 | 为 2027 年初的首次轨道飞行测试锁定具名商业客户 | 合同金额和发射费条款 |
| 商业发射清单 | 未披露(据称拥有“大量发射清单”) | October 2025 | Stoke Space 公司声明 | 中 | 显示商业客户兴趣,但没有具有约束力的公开财务承诺 | 具有约束力的确定积压合同金额和客户身份 |
采用指标追踪截至 2026 年 10 月经核实的资金注入、国防采购合同授予和已宣布的客户承诺;私人合同经济性仍未披露。
[CU001, CU002, CU006, CU007]6.3 已点名客户证明、国防合同与研究部署
已公开确认的客户合作验证了政府和商业领域的机构兴趣。在联邦国防领域,U.S. Space Force 授予 Stoke Space $5.6B National Security Space Launch(NSSL)Phase 3 Lane 1 无限交付/无限数量(IDIQ)合同载体的主承包商席位。Lane 1 资格允许 Stoke 竞标国防卫星部署任务订单, 但在运载器完成运营认证前,并不保证获得有资金支持的任务。在民用研究领域,NASA Space Technology Mission Directorate 选中 Stoke, 在 NASA Ames Research Center 开展协同进入、下降和着陆测试,以推进 Nova 上级再生冷却金属隔热罩技术,此前 National Science Foundation 已提供 Small Business Innovation Research 资助。商业方面,Stoke 已为总部位于 California 的 AstroForge 安排一艘小行星勘探航天器, 搭载于 Nova Pathfinder 首次飞行,在商业小行星采矿仍未经验证的情况下,证明了深空探索轨道的早期商业需求。[CU001, CU002, CU004, CU008, CU009]
| 客户 / 合作伙伴组织 | 客户细分 | 部署 / 运营用例 | 生产与试点状态 | 已披露合同结果 | 关键商业限制 |
|---|---|---|---|---|---|
| U.S. Space Force | 国防 / 国家安全 | 面向国家安全轨道任务的 NSSL Phase 3 Lane 1 IDIQ | 试点 / 运营前资格 | 在五家商业供应商共享的 $5.6B 项目池中获得主承包商席位 | 必须与 SpaceX 和 Blue Origin 竞争;截至目前未赢得具体任务订单 |
| AstroForge | 商业深空 | 搭载于 Nova Pathfinder 首飞的小行星探索与探测飞行器 | 试点 / 首飞演示 | 获得 2027 年初日心轨道发射的载荷席位 | 早期探索项目,长期商业采购能力具有较大不确定性 |
| NASA Space Technology Mission Directorate | 民用航天 / 政府机构 | 在 NASA Ames 对上面级防热罩开展协作式 EDL 测试 | 研发 / 技术演示 | 联合开展超高速风洞和空气动力学测试 | 属于跨机构技术成熟度协议,而非商业发射采购 |
| National Science Foundation | 民用研究 | 面向一体化可复用上面级推进的 SBIR Phase I 资助 | 早期研发资助 | 2020 年 5 月获得 $225,000 研究资助 | 一次性种子资助已完成;不会产生运营发射收入 |
具名客户和机构合作反映截至 2026 年 10 月已核实的政府合同、研究协议和已宣布的首飞任务清单。
[CU001, CU002, CU004, CU008, CU009]6.4 客户采用壁垒、市场挤压与集中度风险
Stoke Space 向商业运营过渡时面临显著客户采购摩擦和市场集中度风险。市场现有企业 SpaceX 几乎垄断商业和政府发射清单,拿下包括 $739M 独家 Space Force 任务订单在内的锚定军事订单,并利用可复用 Falcon 9 的飞行规模锁定多年期星座合同。此外,Rocket Lab Neutron 和 Blue Origin New Glenn 等中型可复用竞争者距离形成飞行履历明显更近,商业卫星运营商可能在 Nova 首飞前就将订单量承诺给竞争平台。 FAA Part 450 安全规则下的监管认证以及 Cape Canaveral 频繁的空域拥堵,可能造成发射清单延误并限制飞行频次。如果客户收入转换晚于 2027 年 轨道测试里程碑,$100M 债务额度叠加固定制造开支将进一步放大消耗压力。[CU012, CU013, CU014, CU015]
六阶段采用旅程,追踪客户从早期联邦研发资助到经常性商业星座发射服务的资格验证。
[CU001, CU002, CU008, CU009, CU010, CU011, CU013]6.5 展示项
07风险
7.1 技术与运营再入风险
Stoke Space 的核心架构差异化是一级和上级 100% 完全可复用,但让轨道上级穿越大气再入会带来前所未有的热、气动热和机械应力。 公司已用 Hopper2 进行了亚轨道低空跳跃测试,展示差分发动机转向和主动隔热罩冷却,也对一级 Zenith 发动机进行了热试车。 但承受轨道再入速度仍是未经验证的技术挑战,也是 Stoke 的首要运营难题。再入失败会破坏飞行频次、拉长周转时间,并在商业稳定前摧毁资本密集型飞行硬件。 此外,在 Moses Lake 测试场和 Kent 工厂扩大生产,需要严格质量控制,以防高频次持续飞行条件下推进系统性能下降。[CR001, CR002, CR003, CR004, CR005]
| 失效模式 | 可能性 | 严重程度 | 缓解成熟度 | 剩余暴露 | 未解决缺口 |
|---|---|---|---|---|---|
| 轨道级上面级再入热防护失效 | 高 | 关键 | 测试中(亚轨道 Hopper2 跳跃演示及 NASA Ames EDL 合作) | 飞行器损失、有效载荷全部损失并长期停飞 | 尚无轨道速度下经飞行验证的热性能 |
| Zenith 一级发动机飞行中失效 | 中 | 高 | Moses Lake 垂直试验台静态点火测试 | 任务中止、助推器损失及发射基础设施受损 | 动态飞行载荷下完整任务周期的可靠性 |
| 卡纳维拉尔角 14 号发射综合体启用延误 | 中 | 中 | 正在施工并安装地面设施 | 无法支持排定的飞行演示 | 最终地面推进剂加注及发射架就绪状态 |
| 供应链长交期低温部件及特种合金短缺 | 中 | 中 | 在 Kent 168,000 平方英尺制造基地垂直整合 | 生产节奏放缓,单件制造成本上升 | 特种镍合金及阀门供应商集中度高 |
按严重程度排列失效模式;热再入和发动机开发主导技术风险画像。
[CR001, CR002, CR003, CR004, CR005]评估 Stoke Space 面临的主要技术、监管、财务和运营风险严重程度。
可能性和影响分类是定性风险评分,依据据报道的监管时间表、技术成熟度和债务承诺得出。
[CR001, CR004, CR006, CR008, CR010, CR011]7.2 监管与空域发射清单拥堵
在 Cape Canaveral Space Force Station Launch Complex 14 运营轨道发射系统,使 Stoke Space 受严格的多机构监管框架约束,包括 2026 年 3 月生效的 强制性 FAA Part 450 发射许可规则。从 Moses Lake 地面测试台转向 Florida 飞行运营,需要大量安全论证和环境方面的准备。 与此同时,Cape Canaveral 的飞行频次会在 Eastern Range 持续造成空域停飞和靶场排程瓶颈。获取轨道许可证或发射窗口许可的任何监管延误, 都会让运载器停在地面,推迟 Pathfinder 里程碑,并在关键飞行鉴定活动期间进一步加剧现金消耗。[CR006, CR007, CR008, CR009]
| 风险标识符 | 规则 / 管辖权 | 当前状态 | 可能性 | 严重程度 | 缓解策略 | 剩余暴露 | 尽调路径 |
|---|---|---|---|---|---|---|---|
| REG-01 | FAA Part 450 发射许可 / 美国联邦 | 截至 2026 年 3 月必须完成合规 | 高 | 高 | 专门提交飞行安全材料并开展轨迹冲突消解建模 | 审查周期较长,运营首发时间表可能延误 | 核查 FAA Part 450 正式申请状态及数据交换里程碑 |
| REG-02 | 卡纳维拉尔角 LC-14 环境与靶场安全 / U.S. Space Force | 计划中的轨道运营所需发射台翻修正在推进 | 中 | 高 | 直接与 Space Launch Delta 45 协调靶场放行 | 走廊交通密集,可能造成靶场冲突和发射窗口延误 | 审查靶场安全批准及 Space Force 启用协议 |
| REG-03 | ITAR / 出口管制合规 / US State Dept | 推进系统和金属再入技术持续合规 | 低 | 关键 | 对 Kent 和 Moses Lake 实施严格的内部实体及数字访问控制 | 可能遭受严厉处罚,或限制外国商业卫星客户准入 | 检查 ITAR 合规政策及任何外部审计发现 |
按严重程度排序,涵盖决定 Stoke 进入轨道路径的关键联邦及靶场监管障碍。
[CR006, CR007, CR008, CR009]7.3 财务模型、债务结构与市场挤压
硬件火箭业务在证明运营盈利能力前需要极高资本强度。尽管 Stoke Space 延长了 Series D 融资并完成后续轮次,公司仍承担 $100M 债务额度带来的 结构性义务,在商业收入稳定前持续产生偿付开支。不同于软件公司,航天制造若不停止运载器生产和发射台启用,就无法动态削减资本开支。 此外,Stoke 还必须与拥有成熟飞行履历的现有企业竞争商业载荷和 NSSL 国防任务订单;如果轨道演示延迟或成本超支,公司可能遭遇严重市场挤压。[CR010, CR011, CR012, CR013, CR014, CR015]
| 依赖类别 | 交易对手 / 实体 | 运营角色 | 集中度 | 失效情景 | 严重程度 | 缓解策略 | 剩余暴露 |
|---|---|---|---|---|---|---|---|
| 债务融资义务 | Silicon Valley Bank / 金融银团 | 高级有担保债务融资伙伴 | 高($100M 定期债务融资) | 发射延误期间偿债压力或违反契约 | 高 | 维持股权轮融资所得资本储备 | 商业盈利前仍需承担固定现金消耗义务 |
| 发射基础设施分配 | U.S. Space Force / Space Launch Delta 45 | 卡纳维拉尔角 14 号发射综合体房东及靶场主管机构 | 高(唯一分配的轨道发射场) | 国家优先发射任务抢占靶场排队顺序 | 高 | 对齐 NSSL Phase 3 Lane 1 国防要求 | 若发射台使用受限,则无法在其他地点发射 |
| 国防合同赛道 | U.S. Space Force (NSSL Phase 3 Lane 1) | 锚定政府客户管线 | 中 | 任务订单流失给 SpaceX 或 Blue Origin 等现有供应商 | 中 | 设计高频快速响应能力 | 有效载荷收入依赖飞行器完成鉴定 |
按交易对手集中度和严重程度排序,突出债务融资契约及卡纳维拉尔角发射台这两个单点故障。
[CR010, CR011, CR012, CR013, CR014, CR015]7.4 展示项
08估值
8.1 投资论点、资本化历史与当前估值判断
Stoke Space Technologies 通过为中型 Nova 运载器追求两级完全可复用,将自己定位为轨道发射市场中雄心勃勃的挑战者。传统可复用架构只回收一级助推器, 将上级丢入轨道或海洋;Stoke 则设计再生冷却金属隔热罩,让上级承受大气再入并实现类似飞机的快速飞行周转。这一架构野心吸引了大量风险投资和国防支持, 最终在 2026 年 9 月完成由 Point72 Ventures 和 Spark Capital 领投的 $1B Series E 首笔交割。该交易使 Stoke 累计融资达到 $2.3B; 此前 Series D 已扩至 $860M 股权融资,并配套由 Silicon Valley Bank 安排的 $100M 风险债务。然而,Series E 前的媒体报道称 Stoke 估值已升至 约 $9B 至 $10B。在这一价格水平上,市场已经计入近乎无瑕疵的执行和可观的商业收入,而公司尚未证明轨道飞行或二级回收。尽管完全可复用的长期 单位经济性相较一次性上级具有明显优势,但缺乏公开飞行履历、客户合同定价披露和运营利润率,要求投资保持纪律。因此,我们的估值判断仍为“偏高”, 并给出“跟踪”建议,等待经验性轨道飞行证明和可核验的商业订单簿经济性。[CV001, CV002, CV003, CV008, CV010]
| 指标 / 维度 | 评估 | 估值 / 资本背景 | 决策含义 |
|---|---|---|---|
| 建议 | track | Series E 约 $10B 的据报道估值;累计融资 $2.3B | 保持观察名单位置;在轨道飞行和收入得到验证前暂缓投入资本 |
| 信心 | medium | 公开报道确认募资 $2.3B,但私人估值口径和合同金额仍未验证 | 对未经证实的二级定价打折;尽调中要求经审计资产负债表和订单积压审计 |
| 风险评级 | high | $100M 风投债务融资、资本密集型制造,以及 FAA Part 450 监管许可障碍 | 提高对下行流动性风险和 Nova Pathfinder 若延至 2027 年后可能触发的下轮融资脆弱性的权重 |
| 估值立场 | stretched | 在首次轨道发射或商业飞行得到证明前,按约 $9B-$10B 定价,意味着较高的执行溢价 | 股权表入场纪律要求继续跟踪,而不是在数十亿美元的飞行前估值上买入 |
评估综合了据报道的 Series E 融资、风投债务义务和轨道飞行前运营里程碑;所有私人财务数据均未获公开申报文件验证。
[CV001, CV002, CV004, CV008, CV010]8.2 比较基准、战略定位与论点压力测试
Stoke Space 所处的发射生态正在快速演变,现有企业和新进入者的能力共同形成严峻竞争格局。SpaceX 凭借经过飞行验证的 Falcon 9 助推器复用和高发射频次 保持全球主导地位,同时推动超重型 Starship 系统走向两级完全可复用。在专用中型发射领域,Rocket Lab 已成为领先的商业替代方案,2025 年收入 $600M、合同订单簿 $1.85B,并积极准备部分可复用 Neutron 运载器。与此同时,Blue Origin 已用 New Glenn 开始运营飞行,打破历史发射垄断, 直接争夺重型和中型国家安全及商业星座载荷。面对这些资本雄厚的替代者,Stoke 的投资反论点集中在上级大气返回固有的巨大技术和运营难题上。 二级轨道再入施加极端热和气动载荷,历史上迫使航天项目接受一次性级段或脆弱的热瓦维护体系。尽管 Stoke 已展示低空垂直跳跃测试并获得 U.S. Space Force $5.6B National Security Space Launch Phase 3 Lane 1 合同席位,但拥有运营飞行履历的竞争者可能在 Nova 获得飞行可靠性前吸收 商业星座发射清单。除非 Stoke 能将技术新颖性转化为具成本效益的飞行频次,否则可能被低成本重型拼车和经过验证的中型替代方案夹在中间。[CV003, CV006, CV007, CV009]
| 支柱 | 核心论点 | 反论点 | 观点变化触发条件 |
|---|---|---|---|
| 上面级可复用性 | Nova 的再生冷却金属隔热罩消除了隔热瓦维护,并支持二级在高频轨道返回中的完全复用。 | 轨道条件下的主动冷却金属再入仍未在航天飞行中得到验证;热疲劳或重量惩罚可能压低有效载荷系数。 | Nova Pathfinder 二级成功完成轨道再入和回收,并验证检查周转时间。 |
| 市场需求与运力 | 美国发射运力严重短缺且依赖 SpaceX,催生了对主权中型运力冗余的紧迫商业和国防部需求。 | SpaceX Falcon 9 等主导厂商,以及 Rocket Lab Neutron 和 Blue Origin New Glenn 等新兴竞争者,正在拿下锚定发射计划。 | 公开披露明确的多次商业发射星座合同,且包含不可退还的里程碑押金。 |
| 资本与现金跑道 | 累计 $2.3B 股权融资及顶级机构投资者参与,为完成轨道演示提供了充足跑道。 | 火箭制造和固定发射综合体基础设施资本强度极高,固定债务义务下现金消耗速度快。 | 在不依赖稀释性下轮融资或紧急过桥融资的情况下,证明可持续的发射节奏。 |
| 监管与发射台就绪度 | 卡纳维拉尔角翻修后的 14 号发射综合体,为东海岸高频轨道发射提供专用基础设施。 | FAA Part 450 强制许可和拥挤的佛罗里达空域走廊,可能造成严重发射计划延误和成本超支。 | 获得无条件 FAA Part 450 飞行器运营商许可证,并取得 LC-14 靶场安全批准。 |
论点评估全系统可复用性与现金消耗、现有竞争者压力及监管时间表风险之间的权衡。
[CV003, CV005, CV006, CV007, CV009, CV011]8.3 情景投资判断:乐观、基准与悲观回报逻辑
对一家尚无收入、尚未完成入轨的航天硬件公司做投资判断,必须把技术里程碑、资金消耗和监管阻力纳入明确的情景分析。乐观情景(概率 25%)下,Stoke 在 2027 年从 14 号发射复合体成功将 Nova Pathfinder 送入轨道,在实际再入过程中证明金属隔热罩的结构耐久性,并把最初的商业发射清单转化为持续、高毛利的发射服务协议。这样,公司就能沿着 2029 年目标为 15 公吨的 Nova Block 2 前进,作为 SpaceX 之外首选的中型运力方案,将企业价值从 $15 billion 推至 $20 billion。基准情景(概率 55%)则假设技术迭代和飞行测试延迟把首次商业运营推迟至 2028 年,估值稳定在 $6 billion 至 $8 billion,并需要额外股权融资、稀释股东权益,才能维持稳定发射节奏。悲观情景(概率 20%)下,二级再入测试出现技术异常,或 FAA Part 450 监管下的发射清单严重堵塞,都会拉长研发周期。公司背负 $100 million 债务、且 Cape Canaveral 和 Moses Lake 的固定基础设施开销庞大,若延误持续,现金消耗会加速,并可能被迫以低于 $3 billion 的价格进行惩罚性下轮重组融资。投资者必须盯住监管许可证审批、偿债流动性和上级回收指标,把它们作为关键下行信号。[CV004, CV005, CV008, CV011, CV012]
| 情景 | 核心运营假设 | 估值 / 回报逻辑 | 主要下行风险 | 概率信号 |
|---|---|---|---|---|
| 乐观情景 | Nova Pathfinder 于 2027 年成功;Nova Block 2 到 2029 年提升至 15 t LEO;拿下大量 NSSL Phase 3 Lane 1 任务订单和星座发射计划。 | 作为除 SpaceX Starship 外唯一投入运营的全复用中型运力供应商,企业估值升至 $15B-$20B 以上;回报 2.0x-3.0x。 | SpaceX Starship 和 Rocket Lab Neutron 快速执行;金属隔热罩出现技术良率问题。 | 25%(要求轨道演示无瑕疵,并快速将客户订单积压转化为收入) |
| 基准情景 | Pathfinder 于 2027-2028 年完成初始试飞但出现飞行延误;商业发射计划部分转化;Block 2 向 2030 年滑移。 | 估值持平或调整至 $6B-$8B 区间;商业现金盈亏平衡前需追加融资并承受中等稀释。 | FAA Part 450 发射许可瓶颈和东海岸靶场拥堵持续;飞行器再次飞行周转时间超过预期。 | 55%(符合历史航空航天硬件成熟及发射许可节奏) |
| 悲观情景 | Pathfinder 发射或再入失败;上面级回收被证明不可行;债务融资契约挤压流动性;发射计划延至 2028 年之后。 | 下轮融资重组或低于 $3B 的困境资本重组;现有股权遭受严重稀释,或被强行压缩清算优先权。 | $100M SVB 债务到期压力、高固定设施消耗导致资本耗尽,以及客户转向 Falcon 9 或 Neutron。 | 20%(反映投入运营的轨道飞行履历形成前的航空航天技术失败风险) |
概率加权情景基于据报道的 $9B-$10B 私人估值基准、技术里程碑和发射行业可比折现率。
[CV001, CV004, CV008, CV010, CV012]8.4 建议总结、里程碑闸门与尽调路径
把完全复用的技术潜力与已披露的私募资本化估值放在一起看,结论很清楚:Stoke Space 是一项可能定义品类的技术押注,但当前定价已经超出其经验证的运营证明。二级市场信号(包括 Forge Price 截至 2026 年 10 月约 $119.38 的每股估值)反映出私募市场的热情,但交易流动性极低,也缺乏独立监管披露。此外,Boltline 制造平台等辅助软件项目虽能产生商业软件收入,却无法抵消飞行器研发所需的数亿美元资本投入。我们建议机构投资者先采取“跟踪”立场,待关键运营闸门达成后再直接配置股权。要上调评级,至少要完成以下尽调里程碑:(1) 成功展示 Nova Pathfinder 入轨并回收二级;(2) 无条件取得 FAA Part 450 车辆运营商许可证,覆盖 Cape Canaveral 14 号发射复合体;(3) 独立验证商业发射积压订单的转化情况,包括客户取消条款和里程碑付款结构;(4) 审计与 $100 million 信贷额度相关的债务契约。在这些里程碑提供实证性的下行保护之前,资金留在场外更稳妥。[CV001, CV004, CV010, CV013, CV014]
将技术证明、市场挤压、资本强度和估值定价逐步连接至继续跟踪的建议。
| 节点 / 连接 | 节点 / 起点 | 终点 | 说明 |
|---|---|---|---|
| 节点 1 | 差异化架构 [node-1] | Nova 开发具备再生冷却金属隔热罩的 100% 可复用两级火箭 | |
| 节点 2 | 未经验证的轨道证明 [node-2] | 尚无轨道飞行履历;Pathfinder 目标于 2027 年首飞,Block 2 目标于 2029 年首飞 | |
| 节点 3 | 竞争压力 [node-3] | SpaceX 的主导地位,以及接近投入运营的 Rocket Lab Neutron 和 Blue Origin New Glenn,压缩了市场窗口 | |
| 节点 4 | 资本与现金消耗暴露 [node-4] | 已募资 $2.3B,但基础设施消耗较重、存在 $100M 债务融资及 FAA Part 450 监管风险 | |
| 节点 5 | 估值立场:偏高 [node-5] | 据报道约 $9B-$10B 的估值已计入首次轨道发射或公开收入之前的商业成功 | |
| 节点 6 | 最终建议:跟踪 [node-6] | 保持纪律;关注 LC-14 首次飞行、商业合同公告和收入证明 | |
| 连接 1 | 差异化架构 [node-1] | 未经验证的轨道证明 [node-2] | |
| 连接 2 | 未经验证的轨道证明 [node-2] | 竞争压力 [node-3] | |
| 连接 3 | 竞争压力 [node-3] | 资本与现金消耗暴露 [node-4] | |
| 连接 4 | 资本与现金消耗暴露 [node-4] | 估值立场:偏高 [node-5] | |
| 连接 5 | 估值立场:偏高 [node-5] | 最终建议:跟踪 [node-6] |
对技术风险、市场格局和私募市场估值倍数的定性综合。
[CV003, CV006, CV007, CV009, CV013, CV014]8.5 图表
免责声明
本报告是基于公开证据的尽调快照,不构成投资建议。重要的财务、法律、技术和合同事实仍未公开,任何投资决策前都应直接向管理层和一手文件核实。
证据索引
| 编号 | 陈述 | 可信度 | 来源 |
|---|---|---|---|
| CO001 | Stoke Space is developing the Nova launch vehicle family, targeting 100% rapid reusability across both its first-stage booster and upper-stage orbital vehicle. | 高 | SO001, SO003 |
| CO002 | Stoke Space was incorporated in October 2019 in Washington state by aerospace engineers Andy Lapsa and Tom Feldman. | 中 | SO003, SO004, SO006 |
| CO003 | Chief Executive Officer Andy Lapsa previously led rocket engine development at Blue Origin for the BE-3, BE-3U, and BE-4 programs. | 中 | SO003, SO006, SO008 |
| CO004 | Co-founder and Chief Technology Officer Tom Feldman previously designed rocket propulsion systems at Blue Origin. | 高 | SO003, SO005, SO006 |
| CO005 | Former OpenAI VP of Science and Planet Labs executive Kevin Weil joined the Stoke Space board of directors in July 2026. | 中 | SO004, SO006 |
| CO006 | In September 2026, Stoke Space completed an initial $1 billion closing of its Series E financing round co-led by Point72 Ventures and Spark Capital. | 高 | SO001, SO002, SO008 |
| CO007 | The Series E financing increased Stoke Space's cumulative lifetime capital raised to $2.3 billion. | 高 | SO002, SO004, SO008 |
| CO008 | Stoke Space completed a $510 million Series D financing round led by US Innovative Technology Fund in October 2025 that was later extended to $860 million in February 2026. | 高 | SO003, SO005, SO007 |
| CO009 | Private market valuation benchmarks for Stoke Space range from $2.0 billion on historical venture tracking to $9.0 billion or more following its Series E round. | 中 | SO004, SO008 |
| CO010 | Stoke Space secured a $100 million debt facility led by Silicon Valley Bank alongside its Series D financing round in late 2025. | 高 | SO005, SO007 |
| CO011 | Stoke Space faces financial exposure from its fixed capital expenditure commitments and debt obligations prior to achieving orbital launch proof and commercial revenue stabilization. | 中 | SO005 |
| CO012 | The company must navigate regulatory certifications under FAA Part 450 and airspace congestion in the Cape Canaveral flight corridor that risk causing launch schedule delays. | 中 | SO005 |
| CO013 | Stoke Space demonstrated its differential throttling and actively cooled reentry heat shield during a 10-meter vertical hop test of Hopper2 in September 2023. | 高 | SO001, SO003 |
| CO014 | Nova Pathfinder is targeted for its maiden orbital flight in early 2027, while the larger 15-metric-ton Nova Block 2 vehicle is scheduled for first flight in 2029. | 高 | SO001, SO002, SO008 |
| CO015 | The U.S. Space Force selected Stoke Space as one of five providers for the $5.6 billion National Security Space Launch Phase 3 Lane 1 contract. | 高 | SO004, SO005, SO007 |
| CO016 | Stoke Space operates a 168,000-square-foot headquarters facility in Kent, Washington, with an active workforce estimated between 250 and 280 personnel as of 2026. | 高 | SO003, SO005, SO006 |
| CM001 | Stoke Space targets the medium-lift orbital launch market for satellite constellations and defense missions while excluding human spaceflight and deep-space exploration. | 高 | SM002, SM008 |
| CM002 | The medium-lift launch landscape is anchored by SpaceX's Falcon 9 status quo alongside emerging reusable entrants including Rocket Lab Neutron, Blue Origin New Glenn, and Relativity Terran R. | 高 | SM001, SM003 |
| CM003 | The global space economy is projected to reach $1.1 trillion by 2040, with global launch services representing an addressable market exceeding $30 billion by 2030. | 中 | SM001, SM007 |
| CM004 | The U.S. Space Force selected Stoke Space as one of the providers for the $5.6 billion National Security Space Launch Phase 3 Lane 1 contract. | 高 | SM002, SM006 |
| CM005 | Stoke Space raised $1 billion in Series E funding in September 2026, bringing total lifetime capital raised to $2.3 billion to fund Nova Pathfinder and Nova Block 2. | 高 | SM001, SM003, SM004 |
| CM006 | National security space launch procurement operates via competitive task orders under the multi-award NSSL Phase 3 Lane 1 IDIQ for commercial-derivative launch solutions. | 高 | SM002, SM006 |
| CM007 | Commercial satellite constellation operators represent the primary volume driver for medium-lift launch, driven by ongoing deployment and replenishment of low Earth orbit networks. | 高 | SM001, SM002 |
| CM008 | Commercial and defense customers require full vehicle reusability and aircraft-like launch cadence to drive down the cost floor of orbital transport. | 高 | SM002, SM003, SM004 |
| CM009 | Mandatory FAA Part 450 launch safety regulations and historic launch volumes at Cape Canaveral create regulatory bottlenecks and airspace ground stops that threaten launch cadence. | 中 | SM006 |
| CM010 | SpaceX dominates commercial and national security launch contracts, capturing the vast majority of anchor government task orders and constraining market share for new entrants. | 高 | SM003, SM006 |
| CM011 | Nova Pathfinder is designed to deliver 2,500 kg to 3,000 kg to low Earth orbit in fully reusable mode and up to 7,000 kg in expendable mode. | 高 | SM001, SM005, SM008 |
| CM012 | Stoke Space is developing Nova Block 2, a 15-meter-diameter-class rocket with a 5-meter fairing designed to lift 15 metric tons to low Earth orbit in fully reusable mode targeted for 2029. | 高 | SM001, SM003, SM004 |
| CM013 | Satellite operators are experiencing an acute launch availability crunch, creating pent-up demand for alternative reusable medium-lift launch providers. | 中 | SM001 |
| CM014 | Specific commercial per-launch pricing, contracted backlog values, and second-stage refurbishment cost metrics for Nova remain undisclosed private data. | 中 | SM006, SM007 |
| CP001 | Stoke Space has positioned its Nova rocket family as a direct challenger to established launch providers for commercial and national security payloads. | 中 | SP001 |
| CP002 | The reusable orbital launch competitive set tracked by private market databases includes SpaceX, Rocket Lab, Blue Origin, Relativity Space, and United Launch Alliance. | 中 | SP008 |
| CP003 | Nova Block 2 is designed as a medium-lift vehicle capable of delivering up to 15 metric tons to low Earth orbit, competing with Falcon 9 and Neutron. | 中 | SP001, SP002 |
| CP004 | While Rocket Lab and Blue Origin focus on partial first-stage reuse, Stoke Space is pursuing full reuse of both first and upper rocket stages. | 中 | SP004 |
| CP005 | Competitor Rocket Lab posted $600 million in 2025 revenue and an $1.85 billion backlog as the second-largest U.S. launch provider while developing its partially reusable Neutron vehicle. | 中 | SP004 |
| CP006 | Stoke Space was founded by former Blue Origin and SpaceX employees and secured an early National Science Foundation grant for reusable upper-stage propulsion. | 中 | SP006 |
| CP007 | Full-flow staged combustion engines and novel upper stage reentry thermal protection represent complex engineering architectures unproven at scale outside SpaceX. | 中 | SP001 |
| CP008 | Stoke Space Technologies secured $510 million in Series D financing led by USIT to scale manufacturing of its reusable medium-lift launch vehicle and support U.S. industrial base resilience. | 高 | SP003, SP001 |
| CP009 | Stoke Space and Blue Origin were selected by the U.S. Space Force to compete for small satellite missions under federal defense launch contracting. | 中 | SP006, SP007 |
| CP010 | Stoke Space plans to launch its Nova Pathfinder rocket from Cape Canaveral Launch Complex 14 in 2027 while developing the larger Nova Block 2 variant. | 中 | SP005, SP002 |
| CP011 | First flight for the Nova Block 2 medium-lift rocket is targeted for 2029, coinciding with anticipated transitions in SpaceX's Falcon 9 launch manifest. | 中 | SP001, SP002 |
| CP012 | Incumbent SpaceX captures the majority of anchor government launch awards, while near-operational reusable rockets like Rocket Lab's Neutron and Blue Origin's New Glenn are closer to flight history. | 中 | SP007 |
| CP013 | FAA Part 450 launch safety regulations and Florida launch corridor airspace congestion create administrative and operational bottlenecks that risk grounding vehicles and burning capital. | 中 | SP007 |
| CP014 | Stoke Space completed 46 critical first-stage structural verification tests at its Moses Lake facility, validating tank loading and avionics ahead of orbital flight attempts. | 高 | SP007, SP003 |
| CI001 | Stoke Space's revenue model centers on full two-stage reusability designed to dramatically lower launch costs and compress turnaround intervals for orbital missions. | 高 | SI002, SI003 |
| CI002 | Nova is designed to support satellite constellation deployment, in-space mobility, cargo return, and orbital debris removal. | 高 | SI001, SI006 |
| CI003 | Medium-lift launch competitors like Rocket Lab's Neutron target $50 million to $55 million per flight, establishing the commercial price benchmark Stoke Space must beat through full reuse. | 中 | SI002 |
| CI004 | The U.S. Space Force selected Stoke Space for the National Security Space Launch Phase 3 Lane 1 program, providing access to compete for up to $5.6 billion in government launch task orders through 2029. | 高 | SI002, SI006 |
| CI005 | Stoke Space relies on non-dilutive milestone contracts from the Space Force, Defense Innovation Unit, NASA, and the National Science Foundation to support development alongside commercial launch manifests. | 高 | SI002, SI006 |
| CI006 | Stoke Space raised $510 million in Series D equity funding alongside a $100 million debt facility led by Silicon Valley Bank to fund Nova manufacturing and launch infrastructure. | 高 | SI005, SI006 |
| CI007 | In February 2026, Stoke Space added $350 million to its Series D financing round, bringing the total raised in the round to $860 million and cumulative capital raised to $1.34 billion. | 中 | SI002, SI005 |
| CI008 | Stoke Space's current funding stack is intended to carry the company through the capital-intensive path to Nova Pathfinder orbital testing and Nova Block 2 development. | 中 | SI004, SI005, SI006, SI007, SI008 |
| CI009 | Financial reports put Stoke Space's pre-round valuation ahead of its September 2026 Series E financing at approximately $9 billion. | 中 | SI007 |
| CI010 | Stoke Space invested capital from its Series D and debt facility into completing activation of Launch Complex 14 at Cape Canaveral Space Force Station and scaling manufacturing facilities. | 高 | SI005, SI006 |
| CI011 | Stoke Space announced plans for Nova Block 2, a larger vehicle capable of lifting 15 metric tons to LEO in a fully reusable configuration with an initial launch targeted for 2029. | 中 | SI001, SI007, SI008 |
| CI012 | Aerospace hardware development demands enormous upfront capital with extended pre-revenue periods, exposing Stoke Space to funding market conditions due to inflexible manufacturing commitments. | 中 | SI002 |
| CI013 | No launch company has demonstrated complete two-stage orbital reusability at commercial scale, creating execution risks where technical setbacks could deplete substantial cash reserves. | 中 | SI002 |
| CI014 | Private unit economics, including vehicle manufacturing bill-of-materials, thermal shield refurbishment labor, and flight marginal costs, remain undisclosed and unverified. | 中 | SI002 |
| CE001 | Nova Pathfinder measures 40.2 meters in height and 4.2 meters in diameter across its two-stage fully reusable stack. | 中 | SE001 |
| CE002 | Nova Pathfinder is designed to deliver up to 3,000 kg to low-Earth orbit in reusable mode and 7,000 kg when expended, alongside 2,500 kg to GTO and 1,250 kg to TLI. | 中 | SE001 |
| CE003 | The 27.1-meter Nova first stage is powered by seven full-flow staged combustion Zenith engines burning liquefied natural gas and liquid oxygen to produce 3,110 kN of liftoff thrust. | 高 | SE001, SE008 |
| CE004 | Nova Block 2 is designed to carry up to 15 metric tons to low-Earth orbit inside a 5-meter payload fairing, targeting a first launch in 2029. | 高 | SE002, SE006, SE007 |
| CE005 | Stoke Space targets early 2027 for the first orbital launch of Nova Pathfinder from Cape Canaveral. | 高 | SE002, SE004, SE007 |
| CE006 | Nova Block 2's first stage is planned to feature 14 Zenith FFSC engines producing over 1,700,000 lbf of liftoff thrust. | 高 | SE003, SE004 |
| CE007 | Nova's reusable upper stage features an actively cooled metallic heat shield utilizing cryogenic liquid hydrogen from its Andromeda propulsion system rather than ceramic tiles. | 高 | SE003, SE004 |
| CE008 | The Andromeda upper stage integrates a distributed ring of 3D-printed thrust chambers around the outer boundary of the vehicle's metallic heat shield to enable differential thrust steering without gimbals. | 高 | SE001, SE004 |
| CE009 | Stoke Space completed proto-qualification testing of Nova's Stage 1 structure over a three-week, 46-test campaign at Moses Lake in June 2026. | 中 | SE001 |
| CE010 | In 2023, Stoke completed a 30-foot hopper flight of its second-stage prototype at Moses Lake to demonstrate differential steering and heat shield fluid systems. | 中 | SE004 |
| CE011 | Stoke operates a 168,000-square-foot vertically integrated manufacturing facility in Kent, Washington, and a dedicated testing facility in Moses Lake, Washington. | 中 | SE003 |
| CE012 | Stoke refurbished historic Launch Complex 14 at Cape Canaveral, constructing a launch mount anchored 32 meters deep capable of reacting to 5.3 MN of liftoff thrust. | 中 | SE001, SE005 |
| CE013 | Stoke Space stands apart from other commercial launch startups by designing for complete reusability of both rocket stages from inception. | 中 | SE006 |
| CE014 | Stoke was selected by the U.S. Space Force for Phase 3 Lane 1 of the National Security Space Launch program. | 中 | SE005 |
| CE015 | Stoke develops an internal production tracking software product known as Boltline to optimize supply chain and high-cadence rocket manufacturing operations. | 中 | SE005 |
| CE016 | Nova's maiden orbital flight target has shifted from initial internal projections of 2025 and late 2026 to early 2027 as vehicle integration and testing progress. | 高 | SE001, SE004, SE008 |
| CU001 | Stoke Space has manifested an asteroid prospecting spacecraft for California-based AstroForge on the debut orbital launch of Nova Pathfinder, planned for early 2027. | 中 | SU001 |
| CU002 | The U.S. Space Force awarded Stoke Space a position on the $5.6 billion National Security Space Launch Phase 3 Lane 1 contract to compete for national security satellite missions. | 高 | SU003, SU004, SU008 |
| CU003 | Stoke Space is targeting high-frequency orbital missions across commercial satellite constellations, defense payloads, in-space mobility, and orbital downmass logistics. | 高 | SU003, SU004 |
| CU004 | NASA selected Stoke Space for a collaborative partnership through the Space Technology Mission Directorate to test Nova upper-stage entry, descent, and landing heat shield technologies at NASA Ames Research Center. | 中 | SU008 |
| CU005 | Stoke Space has expanded its Moses Lake rocket testing facilities from 75 acres to 550 acres to support parallel development and testing of Nova Pathfinder and Nova Block 2. | 中 | SU001 |
| CU006 | Stoke Space completed the initial closing of a $1 billion Series E financing round in September 2026, bringing total equity and debt capital raised to $2.3 billion. | 高 | SU001, SU005, SU006 |
| CU007 | Nova Pathfinder's debut orbital flight is scheduled for early 2027, with the larger 15-metric-ton Nova Block 2 vehicle targeted for its first launch in 2029. | 高 | SU001, SU005, SU006 |
| CU008 | The National Science Foundation awarded Stoke Space a $225,000 Small Business Innovation Research Phase I grant in May 2020 to fund integrated propulsion development for reusable upper stages. | 中 | SU007 |
| CU009 | Nova's debut mission is planned to place its payload into a heliocentric orbit in an expended second-stage configuration to validate flight systems before reusability recovery is attempted. | 中 | SU002 |
| CU010 | The company reported completing 46 structural verification tests on Nova Stage 1 at its Moses Lake test site in June 2026. | 高 | SU002, SU008 |
| CU011 | Stoke Space has rebuilt Space Launch Complex 14 at Cape Canaveral Space Force Station to support high-frequency orbital launches of the Nova vehicle family. | 高 | SU001, SU002, SU003 |
| CU012 | Established market incumbent SpaceX captures the majority of anchor government launch task orders, including $739 million in Space Force task orders awarded exclusively to SpaceX. | 中 | SU008 |
| CU013 | Stoke Space faces competition in the commercial and defense launch sectors from near-operational reusable vehicles including Rocket Lab's Neutron and Blue Origin's New Glenn. | 高 | SU005, SU008 |
| CU014 | Stoke Space carries a $100 million debt facility secured in September 2025 alongside its Series D equity round, increasing financial leverage ahead of commercial revenue stabilization. | 高 | SU003, SU004, SU008 |
| CU015 | FAA Part 450 commercial launch licensing requirements and airspace congestion in the Florida launch corridor present potential regulatory and scheduling bottlenecks for Stoke's Cape Canaveral flight cadence. | 中 | SU008 |
| CR001 | Rapid and reliable atmospheric reentry survival of a rocket upper stage is identified as the final major technological hurdle to achieve full space transportation reusability. | 中 | SR002 |
| CR002 | Stoke Space conducted a 10-meter suborbital hop flight test of its Hopper2 prototype in September 2023 to validate differential steering and active metallic heat shield cooling. | 中 | SR007 |
| CR003 | Stoke Space is the only launch startup pursuing complete, 100% reusability across both first and second stages, creating direct architectural comparisons with SpaceX's Starship. | 中 | SR004 |
| CR004 | Stoke Space is partnering with NASA Ames Research Center to conduct hypervelocity testing and aerodynamics validation for second-stage entry, descent, and landing capabilities. | 中 | SR008 |
| CR005 | Stoke Space executed 46 structural verification tests on Nova's first stage at Moses Lake in June 2026 to validate pressurized tank loading and avionics durability. | 中 | SR008 |
| CR006 | The Federal Aviation Administration's Part 450 launch safety regulations became mandatory on March 10, 2026, creating extensive certification demands for commercial operators. | 中 | SR008 |
| CR007 | Record flight volumes in the Florida launch corridor cause recurring airspace ground stops and range scheduling congestion at Cape Canaveral. | 中 | SR008 |
| CR008 | Stoke Space has refurbished Launch Complex 14 at Cape Canaveral Space Force Station to support planned orbital launch operations. | 高 | SR003, SR005 |
| CR009 | Nova Pathfinder orbital flight demonstrations from Cape Canaveral Launch Complex 14 are targeted for 2027. | 中 | SR006 |
| CR010 | Stoke Space secured a $100 million debt facility led by Silicon Valley Bank alongside its Series D equity financing, introducing significant structural debt obligations. | 高 | SR005, SR008 |
| CR011 | Stoke Space's heavy debt positioning and large fixed manufacturing footprint increase financial downside exposure prior to commercial revenue stabilization. | 中 | SR008 |
| CR012 | Stoke Space completed Series D financing rounds totaling over $510 million in initial commitments to scale vehicle production and launch pad activation. | 高 | SR003, SR005 |
| CR013 | Stoke Space was selected to participate in the U.S. Space Force's $5.6 billion National Security Space Launch Phase 3 Lane 1 contract. | 高 | SR003, SR008 |
| CR014 | SpaceX's dominance in medium-lift and heavy-lift launch creates intense competitive pressure and limits available commercial market share for unproven entrants. | 中 | SR008 |
| CR015 | Competing reusable medium-lift rockets including Rocket Lab's Neutron and Blue Origin's New Glenn present near-term alternative launch capacity for commercial satellite operators. | 中 | SR008 |
| CV001 | Stoke Space announced an initial $1 billion Series E financing round in September 2026 co-led by Point72 Ventures and Spark Capital, bringing total capital raised to $2.3 billion. | 中 | SV001, SV004 |
| CV002 | Reuters reported a pre-money valuation of approximately $9 billion to $10 billion for Stoke Space ahead of its September 2026 Series E round. | 中 | SV001, SV004 |
| CV003 | Stoke Space's Nova rocket features full reusability for both first and second stages, employing a regeneratively cooled metallic heat shield on the upper stage rather than traditional thermal tiles. | 高 | SV001, SV002 |
| CV004 | The company's initial vehicle, Nova Pathfinder, is designed to deliver approximately 3,000 kilograms to low Earth orbit with an initial orbital launch targeted from Launch Complex 14 in 2027. | 中 | SV005, SV006 |
| CV005 | Stoke Space unveiled the Nova Block 2 medium-lift vehicle in September 2026, targeting 15 metric tons to low Earth orbit inside a 5-meter payload fairing with a first flight targeted for 2029. | 中 | SV004, SV005 |
| CV006 | Rocket Lab posted $600 million in 2025 revenue and an $1.85 billion backlog while developing its medium-lift partially reusable Neutron rocket, presenting direct commercial competition to Stoke Space. | 中 | SV004, SV008 |
| CV007 | Competitors in the medium- and heavy-lift sectors including SpaceX Falcon 9 and Blue Origin New Glenn operate or develop reusable first stages while discarding upper stages, whereas Stoke pursues full two-stage recovery. | 中 | SV001, SV008 |
| CV008 | Stoke Space secured a $100 million venture debt facility led by Silicon Valley Bank alongside its Series D financing, introducing debt-service fixed obligations ahead of commercial flight operations. | 高 | SV002, SV007 |
| CV009 | The U.S. Space Force selected Stoke Space to compete under the $5.6 billion National Security Space Launch Phase 3 Lane 1 contract, establishing potential eligibility for defense launch task orders upon vehicle qualification. | 高 | SV002, SV007 |
| CV010 | Underwriting discipline supports a 'track' recommendation and a 'stretched' valuation stance because private valuation marks near $10 billion discount execution risk before orbital demonstration or revenue disclosure. | 中 | SV001, SV007 |
| CV011 | Mandatory FAA Part 450 launch safety regulations and historic launch traffic in the Florida corridor create administrative and airspace congestion risks that threaten to delay Cape Canaveral launches. | 中 | SV005, SV007 |
| CV012 | In a downside bear scenario, technical anomalies or protracted FAA Part 450 launch delays beyond 2028 would elevate cash burn against fixed debt obligations, potentially triggering down-round recapitalizations below $3 billion. | 中 | SV004, SV007 |
| CV013 | Forge Price model marks for private trading indicated secondary valuations near $119.38 per share as of October 2026, though volume and transaction liquidity remain restricted. | 中 | SV007 |
| CV014 | Stoke Space monetizes proprietary manufacturing software through its Boltline platform as an auxiliary commercial revenue line alongside core orbital launch services. | 中 | SV002, SV008 |
| 编号 | 出版方 | 标题 | 引文 |
|---|---|---|---|
| SO001 | Stoke Space | Scaling Nova | Block 2 delivers 15 metric tons to low Earth orbit (LEO) in a fully reusable configuration, while carrying forward the propulsion, manufacturing, reentry, and operating principles that Pathfinder demonstrates. |
| SO002 | Stoke Space | Stoke Space Raises $1 Billion to Accelerate Fully Reusable Launch | This funding brings Stoke’s total capital raised to $2.3 billion and will support the company as it prepares for its first orbital launch, expands production and launch capacity, and accelerates development of its larger Nova Block 2 launch vehicle. |
| SO003 | Wikipedia | Stoke Space | In January 2025, the company raised $260M in Series C funding and another $510M in October in Series D led by US Innovative Technology Fund along with $100M in debt. In February 2026, the company extended its series D to $860M. |
| SO004 | NewSpace Tracker | Stoke Space — Profile, Funding, Leadership & News | The U.S. Space Force selects Stoke on March 27 as one of five providers for the National Security Space Launch (NSSL) Phase 3 Lane 1 IDIQ, with an initial $5 million task order against a program worth up to $5.6 billion. |
| SO005 | Yahoo Finance | Stoke Space (STOS.PVT) company profile and facts - Yahoo Finance | the company must navigate structural obligations from a $100 million debt facility, secured in September 2025, alongside the initial close of the Series D round. |
| SO006 | Baidu Baike | Stoke Space | By 2026, Stoke Space's workforce had grown to approximately 280 people, and its headquarters area had expanded to 168,000 square feet, achieving vertically integrated design and manufacturing. |
| SO007 | Business Wire | Stoke Space Technologies Raises $510 Million to Scale Manufacturing of Fully Reusable Nova Launch Vehicle | announced today it has raised $510 million in Series D funding led by Thomas Tull’s US Innovative Technology Fund (USIT) in conjunction with a $100 million debt facility led by Silicon Valley Bank. |
| SO008 | WOWTALE | Stoke Space Raises $1B Series E, Total Funding Hits $2.3B, Unveils Larger Nova Block 2 - WOWTALE | Stoke Space, which is developing fully and rapidly reusable launch vehicles, announced it has completed an initial closing of a $1 billion Series E round, bringing its total capital raised to $2.3 billion. |
| SM001 | Ars Technica | With another huge infusion of cash, Stoke Space goes even bigger | The quantity of new funding will enable the company to accelerate work on a larger “Block 2” version of the Nova rocket, capable of lifting 15 metric tons to low-Earth orbit in a fully reusable configuration, said Stoke co-founder and Chief Executive Andy Lapsa. |
| SM002 | Business Wire | Stoke Space Technologies Raises $510 Million to Scale Manufacturing of Fully Reusable Nova Launch Vehicle | Stoke’s fully and rapidly reusable Nova launch vehicle is being developed to provide high-frequency access to orbit and support missions to, through, and from space, including satellite constellation deployment, in-space mobility, and downmass. |
| SM003 | WOWTALE | Stoke Space Raises $1B Series E, Total Funding Hits $2.3B, Unveils Larger Nova Block 2 | Stoke stands apart as the only company among these pursuing full reuse of both rocket stages, putting it in the most direct comparison with SpaceX’s Starship. |
| SM004 | Florida Today | Stoke Space eyes Florida launch with new funding, Nova rocket upgrade | The company states its upcoming Nova Block 2 rocket will be designed to carry upwards of 15 metric tons to low Earth orbit inside a 5-meter payload fairing. Its first launch is aiming for no earlier than 2029, with production and launch cadence expected to ramp up quickly afterward. |
| SM005 | Wikipedia | Stoke Space | In September 2026, Stoke Space announced that it had raised $1 billion in series E funding. The company also unveiled the Nova Block 2, a fully reusable-medium lift launch vehicle capable of carrying 15 tonnes (15,000 kg) to low Earth orbit (LEO). |
| SM006 | Yahoo Finance | Stoke Space (STOS.PVT) company profile and facts | Commercial and operational traction is further bolstered by Stoke's placement as one of the elite few launch companies on the U.S. Space Force’s $5.6 billion National Security Space Launch (NSSL) Phase 3 Lane 1 contract. |
| SM007 | Silicon Valley Investment Club | Stoke Space — Funding, Valuation & Leadership | Stoke Space is a private U.S. rocket company building fully reusable launch vehicles for affordable access to space. |
| SM008 | Stoke Space | Nova Pathfinder | Pathfinder is Nova’s technology demonstrator and first flight configuration; a purpose-built, medium-lift orbital rocket serving customers while accelerating the path to full and rapid reuse. |
| SP001 | Science Report | Stoke Space Secures Major Funding for Fully Reusable Nova Rocket Program | Nova Block 2 is positioned to compete directly with SpaceX's Falcon 9 and Rocket Lab's upcoming Neutron vehicle. |
| SP002 | Space.com | Stoke Space raises $1 billion for fully reusable rockets, targets 'early 2027' for 1st-ever launch | Nova Block 2’s closest competitors are SpaceX’s Falcon 9 rocket and Rocket Lab’s upcoming Neutron launch vehicle, which is still under development. |
| SP003 | Business Wire | Stoke Space Technologies Raises $510 Million to Scale Manufacturing of Fully Reusable Nova Launch Vehicle | Stoke Space Technologies, the rocket company developing fully reusable medium-lift launch vehicles, announced today it has raised $510 million in Series D funding led by Thomas Tull’s US Innovative Technology Fund |
| SP004 | Wowtale | Stoke Space Raises $1B Series E, Total Funding Hits $2.3B, Unveils Nova Block 2 | Nasdaq-listed Rocket Lab posted $600 million in 2025 revenue and an $1.85 billion backlog to become the No. 2 US launch provider, and is developing its own partially reusable Neutron rocket. |
| SP005 | Florida Today | Stoke Space gains funds for development, Nova rocket launch from Florida Cape Canaveral | While Stoke’s medium-lift Nova Pathfinder rocket is targeted to launch sometime in 2027 from the newly renovated historic Launch Complex 14 in Cape Canaveral, the company also secured funding to support the development of its next step-up, a larger rocket dubbed Nova Block 2. |
| SP006 | Wikipedia | Stoke Space | Blue Origin, Stoke Space selected by U.S. Space Force to compete for small satellite missions |
| SP007 | Yahoo Finance / Forge Data | Stoke Space (STOS.PVT) company profile and facts | Stoke Space must navigate a highly competitive medium-lift market timeline against near-operational reusable alternatives like Rocket Lab's Neutron and Blue Origin's New Glenn, both of which are much closer to establishing reliable flight history. |
| SP008 | Silicon Valley Invest Club | Stoke Space — Funding, Valuation & Leadership | Direct launch competitor in reusable orbital launch systems. |
| SI001 | Wikipedia | Stoke Space Nova | It can launch up to 15 tonnes (33,000 lb) to LEO in a fully reusable configuration, and up to 23 tonnes (51,000 lb) in an expendable configuration. |
| SI002 | Sacra | Stoke Space valuation, funding & news | Sacra | Rocket development requires enormous upfront investment with long periods before revenue generation, making the company vulnerable to funding market conditions and investor sentiment. Unlike software companies that can adjust burn rates quickly, Stoke's hardware development timeline and manufacturing commitments create significant financial obligations that cannot easily be reduced if market conditions deteriorate. |
| SI003 | Stoke Space | Stoke Space — Any Orbit. Any Time. | By fully and rapidly reusing both stages, Nova is designed to radically lower cost, compress the time between launches, and give commercial companies reliable access to and from any orbit, at any time, unlocking constellations, in-space manufacturing, dynamic logistics, and the routine return of cargo from space. |
| SI004 | Yahoo Finance | Stoke Space eyes Florida launch with new funding, Nova rocket upgrade | Stoke Space closed the initial portion of its billion-dollar Series E financing round, bringing total capital raised to $2.3 billion. The funding will help the company prepare for the first orbital launch of its Nova Pathfinder rocket from Cape Canaveral and speed up development of the bigger rocket. |
| SI005 | GeekWire | Stoke Space adds $350M to funding round as it gets ready for the first launch of its reusable rocket | Kent, Wash.-based Stoke Space Technologies says it has added another $350 million to its previously announced Series D financing round, bringing the amount raised in the round to $860 million. |
| SI006 | Business Wire | Stoke Space Technologies Raises $510 Million to Scale Manufacturing of Fully Reusable Nova Launch Vehicle | Stoke Space Technologies, the rocket company developing fully reusable medium-lift launch vehicles, announced today it has raised $510 million in Series D funding led by Thomas Tull’s US Innovative Technology Fund (USIT) in conjunction with a $100 million debt facility led by Silicon Valley Bank. |
| SI007 | WOWTALE | Stoke Space Raises $1B Series E, Total Funding Hits $2.3B, Unveils Larger Nova Block 2 - WOWTALE | Stoke Space, which is developing fully and rapidly reusable launch vehicles, announced it has completed an initial closing of a $1 billion Series E round, bringing its total capital raised to $2.3 billion. |
| SI008 | Florida Today | Stoke Space eyes Florida launch with new funding, Nova rocket upgrade | While Stoke’s medium-lift Nova Pathfinder rocket is targeted to launch sometime in 2027 from the newly renovated historic Launch Complex 14 in Cape Canaveral, the company also secured funding to support the development of its next step-up, a larger rocket dubbed Nova Block 2. |
| SE001 | Outer Space Today | Stoke Space Clears Nova First Stage Structural Qualification, Eyes Late-2026 Debut | The structural verification campaign ran over a three-week period and included 46 tests of the first-stage flight article, along with testing of critical fluid systems, avionics, and ground support systems. |
| SE002 | Trajectory Ventures | Stoke Space raises $1 billion Series E to launch the first fully reusable rockets - Trajectory Ventures | Nova Block 2 delivers 15 metric tons to low Earth orbit (LEO) in a 5-meter payload fairing. Its first launch is targeted for 2029, with production and flight cadence ramping quickly from there. |
| SE003 | Stoke Space | Nova Block 2 | Our reusable upper stage features a liquid, regeneratively cooled metallic reentry heat shield with an integrated liquid hydrogen/liquid oxygen (LH2/LOX) rocket engine. |
| SE004 | Yahoo Finance | Stoke Space raises $1 billion for fully reusable rockets, targets 'early 2027' for 1st-ever launch | Instead of the ceramic tiles historically used on the heat shields of previous spacecraft, the dome-like structure at the base of Nova's upper stage is made of metal, which is actively cooled by the liquid hydrogen that fuels the stage's Andromeda propulsion system. |
| SE005 | Business Wire | Stoke Space Technologies Raises $510 Million to Scale Manufacturing of Fully Reusable Nova Launch Vehicle | The new capital will expand production capacity for the Nova vehicle and complete activation of Launch Complex 14 at Cape Canaveral. Stoke will also invest in supply chain, its Boltline product, and infrastructure to prepare for high-cadence launch operations |
| SE006 | WOWTALE | Stoke Space Raises $1B Series E, Total Funding Hits $2.3B, Unveils Larger Nova Block 2 - WOWTALE | Stoke stands apart as the only company among these pursuing full reuse of both rocket stages, putting it in the most direct comparison with SpaceX's Starship. |
| SE007 | Florida Today | Stoke Space eyes Florida launch with new funding, Nova rocket upgrade | The company states its upcoming Nova Block 2 rocket will be designed to carry upwards of 15 metric tons to low Earth orbit inside a 5-meter payload fairing. Its first launch is aiming for no earlier than 2029, with production and launch cadence expected to ramp up quickly afterward. |
| SE008 | GeekWire | Stoke Space scores a success in first test firing of engine for reusable Nova booster | At full power, the full-flow staged combustion engine is designed to produce over 100,000 pounds of thrust. |
| SU001 | GeekWire | Stoke Space raises $1B to expand its footprint and upsize its fully reusable Nova rocket | Pathfinder’s first launch is now scheduled for early 2027 — a slight slip from earlier expectations. It will carry a spacecraft for AstroForge, a California-based asteroid mining company. |
| SU002 | NASASpaceFlight | Stoke Space completes Nova Stage 1 structural verification - NASASpaceFlight.com | Nova’s first mission will be to a heliocentric orbit with the vehicle expended, to prove its capabilities and reduce risk on its debut flight. |
| SU003 | Stoke Space | Stoke Raises $510 Million to Scale Manufacturing of Fully reusable Nova Launch vehicle | Earlier this year, the U.S. Space Force awarded Stoke a National Security Space Launch contract that will expand the country’s access to space. The award reflects the growing demand for medium-lift capacity across commercial, defense, and emerging architectures, such as the Golden Dome. |
| SU004 | Business Wire | Stoke Space Technologies Raises $510 Million to Scale Manufacturing of Fully Reusable Nova Launch Vehicle | Stoke’s technology development has been funded by the United States Space Force, DIU, NASA, the National Science Foundation, and other government and private partners. |
| SU005 | WOWTALE | Stoke Space Raises $1B Series E, Total Funding Hits $2.3B, Unveils Larger Nova Block 2 - WOWTALE | SpaceX dominates the reusable-launch market with Falcon 9 and Starship, and everyone else is racing to close the gap. Nasdaq-listed Rocket Lab posted $600 million in 2025 revenue and an $1.85 billion backlog to become the No. 2 US launch provider, and is developing its own partially reusable Neutron rocket. |
| SU006 | Florida Today | Stoke Space eyes Florida launch with new funding, Nova rocket upgrade | Stoke said it expects the Nova Pathfinder will fly multiple times in 2027 and 2028, but the larger Nova Block 2 is targeting a later date. |
| SU007 | Wikipedia | Stoke Space | In May 2020, the company won a $225,000 ... Phase I grant from the ... to work on an integrated propulsion solution for reusable rocket |
| SU008 | Yahoo Finance | Stoke Space (STOS.PVT) company profile and facts - Yahoo Finance | The window for new rocket companies is shrinking as established giants continue to grow. SpaceX's $2.1 trillion IPO and massive infrastructure closed-loop allow it to capture the majority of anchor government contracts, such as the $739 million in Space Force task orders awarded exclusively to them. |
| SR001 | Contrary Research | Report: Stoke Space Business Breakdown & Founding Story | Contrary Research | By navigating this website you agree to our privacy policy. |
| SR002 | Business Wire | Stoke Space Announces $260 Million in New Investment | Rapid and reliable reuse of a rocket’s upper stage is the last big challenge to solve before mobility to and from space becomes akin to other forms of transportation |
| SR003 | Stoke Space | Stoke Raises $510 Million to Scale Manufacturing of Fully reusable Nova Launch vehicle | We have also made substantial progress in the refurbishment of Launch Complex 14 at Cape Canaveral Space Force Station, Florida, which is scheduled for activation in early 2026. |
| SR004 | WOWTALE | Stoke Space Raises $1B Series E, Total Funding Hits $2.3B, Unveils Larger Nova Block 2 - WOWTALE | Stoke stands apart as the only company among these pursuing full reuse of both rocket stages, putting it in the most direct comparison with SpaceX’s Starship. |
| SR005 | Business Wire | Stoke Space Technologies Raises $510 Million to Scale Manufacturing of Fully Reusable Nova Launch Vehicle | Stoke Space Technologies, the rocket company developing fully reusable medium-lift launch vehicles, announced today it has raised $510 million in Series D funding led by Thomas Tull’s US Innovative Technology Fund (USIT) in conjunction with a $100 million debt facility led by Silicon Valley Bank. |
| SR006 | Florida Today | Stoke Space eyes Florida launch with new funding, Nova rocket upgrade | While Stoke’s medium-lift Nova Pathfinder rocket is targeted to launch sometime in 2027 from the newly renovated historic Launch Complex 14 in Cape Canaveral, the company also secured funding to support the development of its next step-up, a larger rocket dubbed Nova Block 2. |
| SR007 | Wikipedia | Stoke Space | On September 17, 2023, Stoke Space conducted a 10 meter "hop" test of Hopper2, testing their differential steering method. |
| SR008 | Yahoo Finance | Stoke Space (STOS.PVT) company profile and facts - Yahoo Finance | The FAA's stringent Part 450 launch safety regulations became mandatory for legacy and new operators alike on March 10, 2026, requiring extensive certifications that may delay launch schedules. |
| SV001 | Venture Capital Tracker | Stoke Space Funding, Valuation & Investors | September 8, 2026 ~$1B Series E initial close co-led by Point72 Ventures and Spark Capital — $2.3B total raised before first orbit — funding Nova Pathfinder (early 2027) and 15-ton Nova Block 2 (2029). |
| SV002 | Stoke Space Technologies | Stoke Raises $510 Million to Scale Manufacturing of Fully reusable Nova Launch vehicle | We’re pleased to announce that as of September 23, we have raised $510 million in Series D funding led by Thomas Tull’s US Innovative Technology Fund (USIT) in conjunction with a $100 million debt facility led by Silicon Valley Bank. |
| SV003 | Business Wire | Stoke Space Technologies Raises $510 Million to Scale Manufacturing of Fully Reusable Nova Launch Vehicle | Stoke’s new financing, which more than doubles its total capital raised to $990 million, will accelerate product development and expansion. |
| SV004 | WOWTALE | Stoke Space Raises $1B Series E, Total Funding Hits $2.3B, Unveils Larger Nova Block 2 - WOWTALE | Stoke Space, which is developing fully and rapidly reusable launch vehicles, announced it has completed an initial closing of a $1 billion Series E round, bringing its total capital raised to $2.3 billion. |
| SV005 | Florida Today | Stoke Space eyes Florida launch with new funding, Nova rocket upgrade | The company plans to launch its Nova Pathfinder rocket from Cape Canaveral's historic Launch Complex 14 in 2027. |
| SV006 | Wikipedia | Stoke Space | In January 2025, the company raised $260M in Series C funding and another $510M in October in Series D led by US Innovative Technology Fund along with $100M in debt. In February 2026, the company extended its series D to $860M. |
| SV007 | Yahoo Finance | Stoke Space (STOS.PVT) company profile and facts - Yahoo Finance | As Stoke Space attempts to transition from engine testing to actual vehicle deployment at Cape Canaveral's Launch Complex 14, it faces an increasingly restrictive regulatory landscape. The FAA's stringent Part 450 launch safety regulations became mandatory for legacy and new operators alike on March 10, 2026, requiring extensive certifications that may delay launch schedules. |
| SV008 | The Brand Hopper | Stoke Space – Founders, Business Model, Funding & Competitors | Stoke Space’s business model centers on developing and operating its Nova launch system as a service. Its value proposition is to provide satellite customers and government agencies with frequent, low-cost orbital access by drastically reducing per-launch cost through full reusability. |