Week in Space Data, every Friday.
Investor portfolio, from our funding record
Counted rounds
2
Led
1
1 as participant
Companies
2
Disclosed round value
$402M
2 of 2 rounds disclosed; whole rounds, not this investor's share
First deal
2026-05-28
Observable Space
Latest deal
2026-06-09
Isar Aerospace
Island Green Capital appears on 2 counted private space funding rounds in our records, into 2 companies: recorded as lead on 1 and as a participant on 1.
The earliest is Observable Space on 28 May 2026; the latest is Isar Aerospace on 9 June 2026.
2 of the 2 rounds disclosed a size, together $402M. That is the size of the rounds Island Green Capital took part in, not the amount Island Green Capital invested: we hold no per-investor allocations and do not estimate them.
The investor most often on the same counted rounds as Island Green Capital is Detroit Venture Partners, on 1 round.
Private funding rounds into space companies that name Island Green Capital 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 |
|---|---|---|---|---|---|
| Isar AerospaceRecorded as Series D | Series D and later | Participant | $312M | Isar Aerospace (opens the source for this round) | |
| Observable Space | Series A | Lead | $90.0M | Bloomberg (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 D and later | 1 |
| Sector | Rounds |
|---|---|
| Launch | 1 |
| Satellite | 1 |
| Year | Rounds |
|---|---|
| 2026 | 2 |
Investors named on the same counted rounds, by the number of rounds shared.