Cowboy Space
San Carlos, US · 10 known investors
Cowboy Space Corporation is building a constellation of satellites, called Stampede, that use solar power in Low Earth Orbit to run on-orbit GPU data centers, with the rocket's upper stage serving as a megawatt-class data center with integrated compute and thermal management. The company aims to supply power and AI compute capacity from space and transmit data back to Earth via optical links.
AI & Machine LearningEnergySpace Tech
Investors · 10
Black FlagSan Diego · $100K – $1M
Draper AssociatesSan Mateo · $500K – $5M
Ravelin CapitalSausalito
Scribble VenturesPortola Valley · $750K – $1.5M
Andreessen Horowitzreported · 2 sourcesMenlo Park · $500K – $50M
Breakthrough Energy Venturesreported · 2 sourcesBoston · $500K – $50M
Construct Capitalreported · 2 sourcesWashington · $2M – $6M
Index Venturesreported · 2 sourcesSan Francisco · $540K – $10.8M
InterlagosreportedNew York City
IVP (Institutional Venture Partners)reportedSan Francisco · $15M – $75M
Funding
SEC filings, press & company announcements$300M disclosed across 1 of 3 rounds · 2025–2026
- Undisclosed amountSeries BJun 2026Source ↗
- $300MSeries BMar 2026 · 3 sources
Index Ventures (lead), Andreessen Horowitz, Breakthrough Energy Ventures, Construct Capital, IVP
Source ↗ - Undisclosed amountSeries AOct 2025Source ↗
Source: company announcements and press reports — follow each round's link for the claim.
Competitors · 4
by search overlapPayloadspace7 shared keywordsPayload is a media outlet publishing news and analysis about the space industry, covering topics such as launch companies, funding rounds, and lunar and orbital missions. Its content serves readers and professionals following the commercial and government space sectors.
Interestingengineering6 shared keywordsInteresting Engineering is an online media publication covering news and analysis on engineering, science, and technology topics including nuclear energy, semiconductors, robotics, quantum computing, and defense. It offers articles, columns, case studies, and research along with a subscription for ad-free access.
Powermag5 shared keywordsPOWER is a trade media publication covering the electric power generation industry, reporting on power plants, grid infrastructure, energy regulation, and related technology. It publishes news, white papers, and webinars for professionals in the power and energy sector.
Space4 shared keywordsSpace.com is a media outlet that publishes space and astronomy news, expert commentary, and live event coverage such as eclipse reporting. It serves a general audience of space enthusiasts and readers.
Companies competing with Cowboy Space for the same Google search keywords, organic and paid, via search-intersection analysis.
In the news
Frequently asked questions
- What does Cowboy Space do?
- Cowboy Space Corporation is building a constellation of satellites, called Stampede, that use solar power in Low Earth Orbit to run on-orbit GPU data centers, with the rocket's upper stage serving as a megawatt-class data center with integrated compute and thermal management. The company aims to supply power and AI compute capacity from space and transmit data back to Earth via optical links.
- Who are Cowboy Space's investors?
- Cowboy Space's investors include Black Flag, Draper Associates, Ravelin Capital, Scribble Ventures, Andreessen Horowitz, Breakthrough Energy Ventures, Construct Capital, Index Ventures and 2 more.
- How much funding has Cowboy Space raised?
- Cowboy Space has disclosed $300M raised across 1 of its 3 known rounds.
- Where is Cowboy Space headquartered?
- Cowboy Space is headquartered in San Carlos, US.