Seasats
High-resolution data for maritime domain awareness
San Diego, United States · Founded 2021 · $41.3M raised
- Headquarters
- San Diego, California
- Employees
- 11–50
- Founded
- 2021
- Business Model
- B2B
- Website
- seasats.com
- Total Funding
- $41.3M
- Last Round
- $20.0M Series AFeb 2026
- Rounds
- 5
About
Seasats designs, builds, and operates high-endurance autonomous surface vehicles (ASVs) for defense, scientific research, and commercial maritime missions. Its flagship product, the Lightfish, is a compact solar-powered vessel small enough to fit in the back of a pickup truck yet capable of multi-month ocean missions spanning thousands of miles. The platform supports over 50 interchangeable sensor payloads for applications including maritime domain awareness, illegal fishing detection, subsea mapping, and climate science. Seasats operates on a data-as-a-service model, deploying its ASV fleet on behalf of defense agencies, research institutions, and energy companies.
Summary
Seasats is a Robotics company based in San Diego, United States, founded in 2021. It has raised $41.3M in total across 5 rounds, most recently a $20.0M Series A round in Feb 2026. Investors include Shield Capital, Konvoy Ventures and L3Harris.
Tech & App Stack
5 technologies & apps tracked
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Funding History
Feb 2026
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Pre-Seed through Series A — per-round amounts, valuations, and who invested in each round.
Investors
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