Atomarine
YC S26Boston, US · Founded 2026 · 2 employees · 1 known investors
Ato Marine builds floating offshore platforms for high-performance computing and AI data centers, using standalone power generation and closed seawater cooling for location-agnostic deployment. The units are constructed in shipyards, towed to site, and moored together, with power supplied by adjacent vessels running on natural gas and, later, compact marine reactors.
Advanced ManufacturingCleantechData & InfrastructureEnergyHard TechUnited States of AmericaAmerica / Canada
Founders & leadership· Y Combinator alumni (S26)
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Emile GermonpreinFounderEmile Germonpre is co-founder of Atomarine (YC S26), which builds floating offshore platforms for high-performance computing and AI data centers with standalone power and closed seawater cooling. He holds a PhD in nuclear engineering and an MSc in chemical engineering, and was a Fulbright Scholar and valedictorian of Ghent University's engineering school.
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Dimitris Koutentakisin𝕏FounderDimitris Koutentakis is co-founder and CEO of Atomarine, which builds floating offshore platforms for high-performance computing and AI data centers with standalone power and closed seawater cooling. A graduate of MIT with an undergraduate degree, an MEng in EECS, an MS in mechanical engineering, and an MBA from Sloan, he previously worked in quantitative research on trade execution and broker selection at Arrowstreet Capital and designed optimization models for electric fleet charging at Amazon.
Investors · 1
In the news
Atomarine: nuclear-powered AI data centres at sea – Pivot to AIpivot-to-ai.com · Aug 2026Frequently asked questions
- What does Atomarine do?
- Ato Marine builds floating offshore platforms for high-performance computing and AI data centers, using standalone power generation and closed seawater cooling for location-agnostic deployment. The units are constructed in shipyards, towed to site, and moored together, with power supplied by adjacent vessels running on natural gas and, later, compact marine reactors.
- Who are Atomarine's investors?
- Atomarine's investors include Y Combinator.
- Where is Atomarine headquartered?
- Atomarine is headquartered in Boston, US.