Dimitris Koutentakis

Co-Founder/CEO @ Atomarine (YC S26) | Floating Nuclear Data Centers | 4x MIT

Co-founder

Atomarine· Summer 2026 San Francisco Bay Area

in LinkedIn 𝕏 @_dkout

2026Co-founder· Atomarine

Founder · since 2026

Company

Atomarine

Role

Co-Founder & CEO

current

Stage

—

no public source

Raised

—

no public source

Based

San Francisco Bay Area

current

Founder / co-founder — the company's markEmployee / research role

Source: LinkedIn work history

Profile coverage5 of 7 · missing posts, contact

Atomarine

Off shore nuclear powered data centers at sea.

Summer 2026

Experience

Career

Atomarine
Co-founder
Co-Founder & CEO · San Francisco Bay Area · 2026 – Present
2026
Amazon
Graduate Research Intern · Seattle, Washington, United States · 2025
2025
Arrowstreet Capital, Limited Partnership
Portfolio Management · Boston, MA · 2020 – 2024
2020
Massachusetts Institute of Technology
Research Assistant · Cambridge, Massachusetts · 2018 – 2020
2018
Arrowstreet Capital, Limited Partnership
Summer Intern - Portfolio Management · Boston, MA · 2019
2019
Philips
A.I. Medical Imaging Intern · Cambridge, Massachusetts · 2019
2019
IBM
IBM Graduate Research Extern · Cambridge, MA · 2019
2019
The Boston Consulting Group (BCG)
Summer Associate Intern · Athens, Greece · 2018
2018
Massachusetts General Hospital
Researcher · Greater Boston Area · 2018
2018
Tenaron Capital Management, LP
Summer Intern - Trading Analyst · Greater New York City Area · 2017
2017
MIT Media Lab
Undergraduate Researcher · Cambridge, Massachusetts · 2016 – 2017
2016
Siemens
Engineering Intern · Stuttgart Area, Germany · 2016
2016
Accusol GmbH
Engineering Intern · Athens, Greece · 2016
2016

Bio

Co-founder & CEO at Atomarine. Previously Portfolio Management Associate at Arrowstreet Capital ($200B AUM), leading quantitative research on trade execution for $2B daily trades and broker selection across $180B annually. At Amazon, designed MILP optimization for electric fleet charging, quantifying $193M CapEx avoidance. MIT undergraduate, MEng in EECS, MS in Mech Eng, MBA from Sloan.