United States · 
Who invested in Cowboy Space Corporation?
Cowboy Space Corporation's investors include Index Ventures, Andreessen Horowitz, IVP, Breakthrough Energy and Construct Capital, and 2 more on record. Index Ventures led its latest round.
United States · Series B startup
Who invested in Cowboy Space Corporation
One round we have observed, with the 7 investors named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.
Raised 6 months ago
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Funding summaryUpdated 5 Nov 2026
$275Mraised across 1 round since 2026, from 3 sources
- Latest round
- Series B, $275MMay 2026
- Led by
- Index Ventures
- Investors
- 7 (1 led)
The rounds
- May 2026Series B$275M
Reported by TechCrunch and 2 othersSEC filing: $305M sold
Funding filed with regulators
Cowboy Space Corporation filed one raise, $305M in all. Filings say how much was sold and to how many investors; they never name the investors.
- May 2026$305MSEC Form D
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Also claim to have backed them
These 3 firms list Cowboy Space Corporation as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.
Quick answers about Cowboy Space Corporation
How much has Cowboy Space Corporation raised?
Cowboy Space Corporation has raised $275M across 1 round since 2026.
When did Cowboy Space Corporation last raise?
Cowboy Space Corporation's most recent round was a Series B of $275M in May 2026, led by Index Ventures.
What was Cowboy Space Corporation's biggest round?
Its most recent round, $275M in May 2026, is also its largest on record.
Who backed Cowboy Space Corporation first?
Cowboy Space Corporation's first round on record, in May 2026, was backed by Index Ventures, Andreessen Horowitz and IVP and 4 others.
What stage is Cowboy Space Corporation at?
Cowboy Space Corporation's latest named round is a Series B, in May 2026.
Where is Cowboy Space Corporation based?
Cowboy Space Corporation is based in the United States.
Who led Cowboy Space Corporation's rounds?
Index Ventures led the Series B in 2026.
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