Differences: Founded, HQ, Funding, Valuation, Last round, Employees, Robots linked. A dash means that figure was not published.
| Spec | — Autonomous surface vessels | — Autonomous flight |
|---|---|---|
| Founded | 2022 | 2015 |
| HQ | Austin, Texas · United States | San Diego · United States |
| Funding | $1.75B Series D (2026-03-31, led by Kleiner Perkins) | $2B ($1.5B Series G + $500M preferred equity, 2026-03-26) |
| Valuation | $9.25B (Series D, 2026-03-31) | $12.7B post-money (2026-03) |
| Last round | $1.75B Series D | $2B ($1.5B Series G + $500M preferred equity) |
| Employees | 1,900+ | ~1,000 |
| Robots linked | 6 | 3 |
| Type | Defense | Defense |