Digital Sovereignty Private Companies
Explore private companies connected to the Digital Sovereignty research universe, with evidence-led profiles mapped to the infrastructure and technologies they are building.
Critical systems stay sovereign.
The secure compute, communications, identity, mission software and infrastructure that let nations and institutions control critical digital capabilities.
4 mapped companies
Open a company profile for its role, evidence and connection to the broader Digital Sovereignty system.
No sourced company relationships match this fund in this directory.
- PrivateDefense Software & Mission Systems
Alpine Eagle
European defense startup building Sentinel, an airborne air-to-air counter-UAS system; deployed with Bundeswehr and Ukrainian Armed Forces.
FundingSeries ALast public updateFinancing · Mar 12, 2026Series ACompany profile ↗1 mapped investor - PrivateCritical Infrastructure Protection
Longshot Space
Developer of a ground-based kinetic 'space gun' (multi-injection accelerator) for hypersonic testing and eventual low-cost orbital launch; ~$20M raised, US Air Force-backed.
FundingSeries A+Last public updateMedia · Jun 23, 2026Investing in a LongshotCompany profile - PrivateDefense Software & Mission Systems
Purple Rhombus
Austin defence startup building mass-producible, low-cost fixed-wing UAS (Grackle Group 2, PR-2 Group 3) for affordable mass; US Army/USAF traction, Cortado-backed.
FundingSeedLast public updateFinancing · Aug 24, 2026SeedCompany profile - PrivateDefense Software & Mission Systems
Swan
Stealth — mission-critical hardware/software/data for autonomous aerial platforms.
FundingNot disclosedLast public updateProfile · Oct 24, 2026Company profile ↗1 mapped investor