As of 13 Nov 2026, Atomarine has raised $19M across 1 verified round on record; latest: $19 million seed round led by Y Combinator, announced 9 Nov 2026.
A startup developing floating nuclear-powered data centers to address the infrastructure demands of AI
atomarine.coCambridge, MassachusettsAI infrastructureYC S26Founded 20262 employees
3 sources · checked 4 times, last 22h ago
TradedVC dates the deal Nov. 9, while DCD and MLQ date their reports Nov. 11; the earlier deal-specific filing is used for the announcement date. Sources agree on the round, amount, lead and named participants.
| Round | Amount | Announced | Lead | Buzz |
|---|---|---|---|---|
| Seed | $19M | 2026-11-09 | Y Combinator | No recent discussion |
3 sources · checked 4 times, last 22h ago [ VERIFIED · CORRECTED ] read against 3 sources
TradedVC dates the deal Nov. 9, while DCD and MLQ date their reports Nov. 11; the earlier deal-specific filing is used for the announcement date. Sources agree on the round, amount, lead and named participants. | ||||
Atomarine builds standardized floating data-center barges powered by standalone ships for AI operators and data-center developers.
LinkedIn via Alexandria from ycombinator.com
Checked against 8 sources 3d ago