Ulysses Secures Investment from Booz Allen to Scale Autonomous Maritime Robotics Systems

The ocean doesn’t care about your roadmap. It rewards precision, punishes inefficiency, and exposes anything built halfway. That’s the arena Ulysses stepped into early, long before capital started circling. Ulysses just locked in $38M in Series A funding, led by Andreessen Horowitz through its American Dynamism fund, with Booz Allen Ventures and Harpoon Ventures stepping in like they’ve seen this movie before and know how it ends. Total funding now sits at $46M, and the signal is loud without anyone needing to yell.

Credit where it’s due. Akhil Voorakkara, Co-Founder and CEO, Jamie Wedderburn, Co-Founder and CTO, Will O’Brien, Co-Founder and President, and Colm O’Brien, Co-Founder and COO didn’t wander into this. They built into it. Irish roots, San Francisco base, global ambition. The kind of combination that doesn’t ask for permission, it just starts shipping.

The name Ulysses isn’t subtle. It carries weight, navigation, long journeys, calculated risk. Fitting, because they’re not building toys for calm water demos. They’re engineering autonomous systems that operate where visibility drops, pressure climbs, and margins for error disappear. Ocean work that used to require fleets, crews, and patience measured in months now starts to look like a software problem wearing hardware.

The stack is tight. Mako underwater. Leviathan on the surface. Kraken handling deployment like it’s muscle memory. Not 3 products, 1 system thinking in layers. That matters because fragmentation is expensive, and the ocean has no tolerance for inefficiency.

And here’s the part people tend to underestimate. They didn’t start with defense headlines. They started with seagrass. Slow, painful, unscalable restoration work. The kind of problem most teams avoid because it’s messy and thankless. Solve that, and suddenly everything else looks manageable. There’s a lesson hiding there about where real defensibility comes from.

Booz Allen Ventures stepping in isn’t casual either. First maritime investment. That’s not experimentation, that’s thesis. Pair that with a16z’s American Dynamism and you get a very specific kind of alignment. Capital that understands both software velocity and real-world constraints.

The takeaway isn’t just that Ulysses raised. It’s how they positioned themselves to be inevitable. Start where it’s hardest. Build systems, not features. Stay close to real problems long enough that when scale shows up, you’re already fluent.