SEATOM Technologies

Develops marinized small modular reactors and floating nuclear power systems for shipping, maritime and defense users

Porvoo, FinlandFounded 2024seatomtech.comWebsite technologies

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Highlights

  • Young companyFounded 2024
  • New on EvolcAdded 2026-10-29

About SEATOM Technologies

SEATOM Technologies develops modular marine reactors, including the SEATOM-100 and OCEAN-SMR, and a nuclear propulsion system designed to fit in vessels’ existing engine spaces. Its products are intended for floating power plants, power barges and commercial ships.

The company offers leasing and Power-as-a-Service models for floating plants and says it can operate leased reactors on customers’ behalf. Its team includes experts in nuclear engineering, naval architecture and maritime regulation.

Founded in 2024, SEATOM Technologies is headquartered in Porvoo, Finland. Its reactor units are manufactured in Finland, and it is part of the NATO DIANA 2026 cohort.

Product: Develops marinized modular nuclear reactors, floating nuclear power plants and nuclear propulsion systems for vessels.

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