Atomarine

Atomarine builds floating, modular offshore data center barges cooled by seawater and powered by standalone vessels to bypass land grids.

AI infrastructure and compute Climate and energy Manufacturing and industrialY CombinatorPioneer Fund

Latest funding

$19M Seed · November 11, 2026

Led by Y Combinator · Source: bebeez.eu

Total raised: $19.5M* across 2 sourced rounds

All 3 rounds ↓

Website: atomarine.co.

X: @Atomarine_co · 602 followers.

LinkedIn: linkedin.com.

Categories: AI infrastructure and compute Climate and energy Manufacturing and industrial.

Sectors: Industrials, Energy, Hard Tech.

Stage: Seed.

Based in: San Francisco, United States.

Total raised: $19.5M* in 2 sourced rounds.

Last round: Nov 11, 2026 · 1 days ago.

Team: 2 people on the team page.

On Recent Funding since: Sep 28, 2026.

Signals

X account@Atomarine_co · created Jul 26, 2026 (4 months old) · 602 followers

Website registeredMar 15, 2026 (8 months old)

TIMELINE · MONEY RAISED

Atomarine | 179 days from website to first raise on record

@Atomarine_co·Raised $19M in 1 sourced round·2 signals before the first raise

Money raised, round by round (amounts linked to their source). Pins are dated signals; hover the icons for dates.

Funding rounds

November 11, 2026
Seed · $19M
YY Combinator (lead), AAudacious Ventures, EE14 Fund, LLiquid 2 Ventures, PPantera Capital, SSeven Seven Six, SSoma Capital
Source: bebeez.eu
September 10, 2026
Pre Seed · amount undisclosed
July 26, 2026
X account created
March 15, 2026
Website created
Date unknown
Round · $500K*
YY Combinator
Source: ycombinator.com

Founders and team

DK
Dimitris Koutentakis Founder
EG
Emile Germonpre Founder

Investors

Companies like Atomarine

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HHyarks
EELMNT IRSeed · Jun 2026

Other companies backed by Y Combinator

OOperand$31M · Nov 2026
LLuminal$25M Seed · Nov 2026
PPalomma$10M Series A · Nov 2026
VVolaren$1M Seed · Nov 2026
NNeuron Industries$10M Seed · Oct 2026
BBroccoli AI$52M Series A · Oct 2026

Y Combinator portfolio →

Sources and API

Every amount links to the page it came from. * Estimated from an accelerator's published standard deal, not a company-specific disclosure. How Recent Funding sources and verifies funding data. The same data as JSON: /api/v1/companies/atomarine (get a free API key).