01Which space tech round is the largest verified recently? Open Cosmos' €300M round, led by Lightrock and ETF Partners.
02What's the most active stage right now? Series A and late-stage growth rounds dominate the largest recent deals.
03How current is this table? Rolling, pulled directly from the Sesamers deals tracker – most recent round shown is 19 Sep 2026.
- Rounds tracked
- 64
- Shown here
- 7 most recent
- Updated
- 20 Sep 2026
Every row below is a verified round from the Sesamers deals tracker – amount, stage, announce date and lead investor, most recent first. No estimates, no placeholders.
| TUSK IC | €15M | Series A | 19 Sep 2026 | Antwerp, BE | Matterwave Ventures, FORWARD.one, Flanders Future Tech Fund |
| EnduroSat | €178.9M | Series D+ | 17 Sep 2026 | Sofia, BG | Riot Ventures, Atreides Management |
| Open Cosmos | €300M | 15 Sep 2026 | Oxford, UK | Lightrock, ETF Partners | |
| HyImpulse | €50M | Series A | 3 Sep 2026 | no data | JOIN Capital, Ace Capital Partners |
| PLD Space | €108M | Series C | 2 Sep 2026 | Elche, ES | Mitsubishi Electric Corporation |
| ArcSpace | €2M | Seed | 25 Aug 2026 | no data | DEPO Ventures |
| Stellar Alpina | €160K | 5 Sep 2026 | no data | Venture Kick |
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Space tech overlaps heavily with defence tech – several of the largest rounds above are tagged across both verticals.
Same desk, other scopes
Space tech events 2027Ranked list
All space tech fundingFull 64-round tracker
Common questions
How often is this table updated?
Rolling – new verified rounds are added as they are confirmed with at least one party to the deal.
Does Sesamers take payment for placement on this list?
No. Every round shown is included because it was verified, not because a company or fund paid for coverage.