Oklo

IPO

Emission free, always on power from advanced fission power plants.

Public · Santa Clara, United States · Founded 2013 · $2.0B raised

Employees
11–50
Founded
2013
Business Model
B2B
Website
oklo.com
Total Funding
$2.0B
Last Round
$2.0B Growth EquityOct 2025
Rounds
1
Type
Public

About

About Oklo Inc.: Oklo Inc. (Oklo) is developing advanced fission power plants to provide emission-free, reliable, and affordable energy. Oklo received a Site Use Permit from the U.S Department of Energy, has performed successful prototypic fuel fabrication, was awarded fuel material from Idaho National Laboratory, developed the first advanced fission combined license application accepted and docketed by the U.S. Nuclear Regulatory Commission, and is developing advanced fuel recycling technologies in collaboration with the U.S. Department of Energy and national laboratories. Oklo has been featured in Time, Newsweek, Wall Street Journal, CNBC, Popular Mechanics, Wired, Architectural Digest, Hyperallergic, POWER Magazine, has been the subject of a Harvard Business School case, and is featured in the Oliver Stone documentary Nuclear, among other features.

Summary

Oklo is a Climate Tech company based in Santa Clara, United States, founded in 2013. It has raised $2.0B in total across 1 round, most recently a $2.0B Growth Equity round in Oct 2025. Investors include CA Healthcare Acquisition Corp.

Tech & App Stack

32 technologies & apps tracked

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Funding History

Growth EquityGrowth EquityOct 2025
$2.0B

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Investors

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