the National Security Strategic Investment Fund (NSSIF)
Investor profile
Venture capital
the National Security Strategic Investment Fund (NSSIF) has backed 4 European tech companies across 4 funding rounds between 2025 and 2026, joining rounds totalling €368M. Most active in Space and Deeptech. Data as of 4 Nov 2026.
Deals
4
distinct rounds
Companies
4
backed
Active span
2025–2026
2 yrs
Total round €
€368M
sum of rounds joined
Deals by year
distinct rounds / yearthe National Security Strategic Investment Fund (NSSIF) — deals by year — interactive chart.
Data table
| the National Security Strategic Investment Fund (NSSIF) — deals by year | |
|---|---|
| 2025 | 1 |
| 2026 | 3 |
Top sectors
by dealsthe National Security Strategic Investment Fund (NSSIF) — top sectors — interactive chart.
Data table
| the National Security Strategic Investment Fund (NSSIF) — top sectors | |
|---|---|
| Space | 2 |
| Deeptech | 1 |
| Telecom | 1 |
Stages
by dealsthe National Security Strategic Investment Fund (NSSIF) — stages — interactive chart.
Data table
| the National Security Strategic Investment Fund (NSSIF) — stages | |
|---|---|
| Other | 2 |
| Seed | 1 |
| Series A | 1 |
Countries
by dealsthe National Security Strategic Investment Fund (NSSIF) — countries — interactive chart.
Data table
| the National Security Strategic Investment Fund (NSSIF) — countries | |
|---|---|
| UK | 4 |
Co-investment network
shared roundsCo-investment network — interactive chart.
Hover a node for shared-deal counts; click a co-investor to open its profile.
Best viewed on a larger screen.
Frequent co-investors
shared rounds- NATO Innovation Fund (NIF)2
- Amadeus Capital Partners1
- Blossom Capital1
- British Business Bank1
- British Columbia Investment Management Corporation (BCI)1
- Claret Capital Partners1
- Convex1
- Entrepreneurs First1
- Episode 11
- ETF Partners1
- Institut Català de Finances (ICF)1
- Latitude1
- Lightrock1
- LocalGlobe1
- NSFO Family Office1
- Osney Capital1
- Phoenix Court1
- Playfair Capital1
- Tanglin Ventures1
- World Fund1
Portfolio
top 30 by total round €| Company | Country | Rounds | Total € |
|---|---|---|---|
| Open Cosmos | UK | 1 | €300M |
| Greenjets | UK | 1 | €35M |
| Space Forge | UK | 1 | €27M |
| Refute | UK | 1 | €5.8M |
Biggest deals
top 10 by amount| Company | Stage | Amount | Date |
|---|---|---|---|
| Space Forge | Other | €27M | 2025-05 |
| Refute | Seed | €5.8M | 2026-02 |