Oklo

Small sodium-cooled fast reactors sold as a power service.

Founded: 2013; 13 years ago
Total raised: $374M; Disclosed equity, Sep 2026
Team: 207; Headcount, Sep 2026

1 General description

Designs the Aurora powerhouse, a compact sodium-cooled fast fission reactor that can use recycled fuel. It plans to own and operate its plants and sell the electricity, with data centers as key customers.

2 Features

3 Specifications

Parameter	Value	Notes
Category	Energy & Climate	Pin 05, yellow band
Flagship product	Aurora
Headquarters	Santa Clara, United States	SF Bay Area hub
Status	Public
Website	oklo.com ↗

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