National Security Strategic Investment Fund
UK venture capital firm investing from seed to growth
Updated daily by John-Pierre ClarkNational Security Strategic Investment Fund investment activity
Startups, funding rounds and sectors linked to National Security Strategic Investment Fund.
Updated daily by John-Pierre Clark| Date | Startup | Funding | Round | Sector | Location | Connect | Website | Investor1 | Investor2 | Investor3 | Investor4 | Investor5 | Founder(s) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
14 Apr 2026 |  Archangel Lightworks TERRA-M is a deployable optical ground station that provides a portable ter... | £10,000,000 | Oxford  | ||||||||||
4 Mar 2026 |  Mutable Tactics Mutable Tactics provides a decision-layer software for coordinating aerial,... | £1,600,000 | Cambridge | ||||||||||
3 Feb 2026 |  Refute Refute is a legaltech platform that detects and tracks organised disinforma... | £5,000,000 | London |
National Security Strategic Investment Fund investments by sector
Sector breakdown based on tracked National Security Strategic Investment Fund startup investments.
Percentages may not total 100% due to rounding.
| Sector | Startups | Share of investments | View investors |
|---|---|---|---|
Space | 1 | 25.0% | View Space investors → |
Fintech | 1 | 25.0% | View Fintech investors → |
Drones | 1 | 25.0% | View Drones investors → |
Legaltech | 1 | 25.0% | — |
| Total | 4 | 100% | — |
National Security Strategic Investment Fund co-investors.
Investors and funds that have appeared in funding rounds alongside National Security Strategic Investment Fund.
| Investors | Investment Focus | Startup Investments | Round Size | Connect |
|---|---|---|---|---|
 Blackfinch Ventures( ) Blackfinch Group is a dynamic investment group focused on creating a positive im... Gloucester | ||||
 Oxford Capital( ) Oxford Capital is a venture capital firm based in Oxford, specialising in early-... London | ||||
 Oxford Science Enterprises( ) The firm focuses on investing in Life Sciences, Health Tech, and Deep Tech, prim... Oxford | ||||
| All investors | All investor sectors | All funded startups | All funding rounds |
Frequently asked questions about National Security Strategic Investment Fund
Quick answers based on Startupmag's tracked investment, sector and investor data.
National Security Strategic Investment Fund is a venture capital firm based in Sheffield, UK. Startupmag tracks National Security Strategic Investment Fund's startup investments, sector activity, partners and co-investor network.
Based on Startupmag's tracked data, National Security Strategic Investment Fund is linked to seed and growth startup investments.
Startupmag tracks 4 startup investments linked to National Security Strategic Investment Fund, including Archangel Lightworks, Mutable Tactics, Refute and Episode 1.
Based on Startupmag's tracked data, National Security Strategic Investment Fund's most active sector is Space. Other tracked sectors include fintech, drones and legaltech.
Startupmag tracks partners, managing partners and investors connected to National Security Strategic Investment Fund.
Startupmag tracks investors and funds that have appeared in funding rounds alongside National Security Strategic Investment Fund, including Blackfinch Ventures, Oxford Capital and Oxford Science Enterprises.