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Oklo

DeepSeries D+

Advanced reactor design and fuel recycling for clean, reliable power

🌐 www.oklo.comLinkedInX / Twitter📍 CAEst. 2013👥 51-200 employees
0Rounds
6Articles
General InformationOklo is a nuclear fission technology company based in California, founded in 2013, with 51-200 employees developing advanced reactor designs and fuel recycling solutions for distributed clean energy.
Funding & FinancialsOklo has raised over $200 million in venture funding, including significant Series D backing from investors like Breakthrough Energy Ventures and Lowercarbon Capital.
Leadership & TeamFounded by Jacob DeWitte, who previously worked at Oak Ridge National Laboratory; the company is led by a team with deep expertise in nuclear engineering and advanced reactor development.
Recent ActivityOklo received conditional approval from the U.S. Department of Energy in 2023 for its Pathfinder advanced reactor project and has been progressing site selection and licensing efforts for its first deployment.

Highlights

Total Raised
Latest Round
Stage
Series D+
deep-tech
Employees
51-200
Founded 2013
Headquarters
CA
News Coverage
6 articles
Last: 15d ago
Talent Signals
SEC Filings

News Coverage 6

Deep15d ago

Agility Robotics goes public via $2.5B SPAC, first US humanoid on markets

Agility Robotics' $2.5B SPAC merger with Churchill Capital XI produces $620M in proceeds and reveals a $300M single-customer order for 1,000 Digit v5 robots, positioning the company as America's first publicly listed pure-play humanoid manufacturer.

Energy2mo ago

NRC green-lights 6-month microreactor licensing path

The NRC's new Part 57 framework slashes microreactor licensing from years to 6-12 months, opening a $3.76B-$11.84B cost savings pathway for fleet-scale nuclear deployment.

Energy3mo ago

Air Force names first microreactor bases, targets 2030 deployment

The U.S. Air Force selected Buckley SFB and Malmstrom AFB to host nuclear microreactors by 2030, marking the first permanent on-site reactors at operational military installations and signaling a strategic pivot away from grid dependence.

Energy3mo ago

NRC Part 53 Takes Effect April 29—First New Nuclear Licensing Framework in 37 Years

The Nuclear Regulatory Commission's Part 53 rule—the first new reactor licensing framework since 1989—goes live April 29, 2026, enabling advanced reactor developers to file applications without legacy light-water reactor exemptions for the first time.

Energy3mo ago

NRC Grants TerraPower First Advanced Reactor Construction Permit in a Decade

TerraPower's Natrium sodium-cooled reactor at Kemmerer, Wyoming received an NRC construction permit on March 4, 2026 — the first for a commercial non-light-water reactor in more than 40 years.

Energy3mo ago

NRC Finalizes Part 53: First New U.S. Reactor Licensing Framework Since 1989

The NRC's March 26, 2026 finalization of 10 CFR Part 53 ends a 37-year regulatory gap, offering advanced reactor developers $53.6–$68.2 million in per-applicant savings and a technology-neutral licensing path.

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