Week in Space Data, every Friday.
Investor portfolio, from our funding record
Counted rounds
2
Led
2
0 as participant
Companies
1
Disclosed round value
$325M
2 of 2 rounds disclosed; whole rounds, not this investor's share
First deal
2025-04-02
Cowboy Space Corp
Latest deal
2026-05-11
Cowboy Space Corp
Index Ventures appears on 2 counted private space funding rounds in our records, into 1 company: recorded as lead on 2 and as a participant on 0.
The earliest is Cowboy Space Corp on 2 April 2025; the latest is Cowboy Space Corp on 11 May 2026.
2 of the 2 rounds disclosed a size, together $325M. That is the size of the rounds Index Ventures took part in, not the amount Index Ventures invested: we hold no per-investor allocations and do not estimate them.
The investor most often on the same counted rounds as Index Ventures is Blossom, on 1 round.
Private funding rounds into space companies that name Index Ventures as lead or participant, newest first, each with its source. Round size is the whole round; a blank size was never disclosed and is not estimated.
| Date | Company | Stage | Role | Round size | Source |
|---|---|---|---|---|---|
| Cowboy Space Corp | Series B | Lead | $275M | SpaceNews (opens the source for this round) | |
| Cowboy Space Corp | Series A | Lead | $50.0M | TechCrunch (opens the source for this round) |
Rounds come from company announcements, regulatory filings and press reports. Amounts, valuations and investors are as reported and may be incomplete or later revised. Not investment advice, and not an offer or solicitation for any security. Full disclaimer
| Stage | Rounds |
|---|---|
| Series A | 1 |
| Series B | 1 |
| Sector | Rounds |
|---|---|
| Infrastructure | 2 |
| Year | Rounds |
|---|---|
| 2026 | 1 |
| 2025 | 1 |
Investors named on the same counted rounds, by the number of rounds shared.