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Company
Saildrone
Summary
- Alameda, United States
- Stage: Startup
- Use: Dual-use
- Focus: Hardware-first
Fields
Company
Summary
Fields
Builds autonomous uncrewed surface vessels for maritime defense intelligence, ocean mapping and environmental data collection.
| Investor | Rounds |
|---|---|
| Social Capital | Series ALead, Series B, Series C |
| Lux Capital | Series A, Series B, Series C |
| Ted Maidenberg | Series A, Series B, Series C |
| The Schmidt Family Foundation | Seed, Series B |
| Capricorn Investment Group | Series A, Series B |
| Tribe Capital | Series B, Series C |
| Lockheed Martin | CorporateLead |
| Sebastien de Halleux | Series A |
| Kunal Doshi | Series A |
| Horizons Ventures | Series BLead |
| Exor Ventures | Series B |
| Google.org | GrantLead |
| BOND | Series CLead |
| EIFO | Series CLead |
| Crowley | Series C |
| BZH Capital Partners | Series C |
| Pinegrove Venture Partners | Series C |
| What If Ventures | Series C |
| Calm Ventures | Series C |
| Washington Harbour Partners LP | Series C |
| Academy Securities | Series C |
| Emerson Collective | Series C |
| Haystack | Series C |
| Sand Hill Angels | Series C |
| CCIX Global | Series C |
| Standard Investment | Series C |
| XN-Ventures | Series C |
| Crowley Maritime | Series C |
| Alex Chee | Series C |
Aviato · checked 12 Oct 2026
Maritime and underwater
Unmanned surface vessel for anti-submarine warfare and surveillance, carrying towed arrays or sonar.
Commercial
Not stated
Evidence
Company demo only
Maritime and underwater
Unmanned surface vessel for persistent surface surveillance and deep-ocean mapping.
Commercial
Not stated
Evidence
Company demo only
Maritime and underwater
Low-observable unmanned surface vessel for higher-speed missions with concealed payloads.
Commercial
Not stated
Evidence
Company demo only
Saildrone names Spectre Silent Endurance on its website.
Saildrone names Spectre Stealth on its website.
Saildrone names Surveyor on its website.
Saildrone
3 machines on robomap
