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Rebellion
Founded 2025 · 36 employees on LinkedIn · 5 known investors
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Rebellion Defense builds RBLN-OS, an "intelligence shield" for critical infrastructure that combines radar sensors, AI data fusion, and operational software to detect, predict, and respond to airspace and maritime threats. Its products, including Argus sensor arrays and Prism track-fusion modules, provide situational awareness and command-and-control of defensive effectors.
Founders & leadership
Investors · 5
How we know: Declaration Partners's portfolio page · Not right? Tell us
How we know: GreatPoint Ventures's portfolio page · Not right? Tell us
How we know: Insight Partners's portfolio page · open dataset · 5k.vc investor directory · Not right? Tell us
Founder mafia
5 people who came through Rebellion went on to found or lead other companies.
Non-dilutive funding · 5 SBIR/STTR awards
Federal grants — no equity taken| Agency | Phase | Year | Amount |
|---|---|---|---|
| U.S. Air ForceAir Force | Phase II | 2022 | $1.7M |
| U.S. Air ForceAir Force | Phase ISTTR | 2021 | $49.8K |
| U.S. Air ForceAir Force | Phase II | 2020 | $3M |
| U.S. Air ForceAir Force | Phase I | 2020 | $50K |
| U.S. Air ForceAir Force | Phase I | 2020 | $50K |
Source: SBIR.gov award data (U.S. Small Business Administration). SBIR/STTR awards are competitive federal R&D grants and contracts — non-dilutive capital alongside any venture rounds above.
Frequently asked questions
- What does Rebellion do?
- Rebellion Defense builds RBLN-OS, an "intelligence shield" for critical infrastructure that combines radar sensors, AI data fusion, and operational software to detect, predict, and respond to airspace and maritime threats. Its products, including Argus sensor arrays and Prism track-fusion modules, provide situational awareness and command-and-control of defensive effectors.
- Who are Rebellion's investors?
- Rebellion's investors include Declaration Partners, GreatPoint Ventures, Insight Partners, Kleiner Perkins, Venrock.