Oklo was founded by Jacob DeWitte, Caroline Cochran, Caroline DeWitte in 2013.

Who are Oklo's investors?

Oklo's investors include Applied Angels, Armada Investment AG, DCVC (Data Collective), Draper Associates, Draper Dragon, Kluz Ventures, Launch Alaska Investment Fund, Open Field Capital and 11 more.

Is Oklo publicly traded?

Yes — Oklo trades on NYSE under the ticker OKLO.

Where is Oklo headquartered?

Oklo is headquartered in San Francisco, US.

Oklo

NYSE: OKLOYC S14YC Top Company

San Francisco, US · Founded 2013 · 50 employees · Public · 19 known investors

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Oklo develops next-generation fast fission reactors for producing clean electricity at scale, with a focus on safety features and the ability to use recycled nuclear waste as fuel. The company's Aurora reactor is designed to generate up to 75 megawatts of electrical power.

Also known as UPower · UPower Technologies Inc · UPower Technologies Inc, UPower

Advanced Manufacturing Cleantech Climate Tech Deep Tech Energy Small Modular Reactors ClimateUnited States of AmericaAmerica / CanadaPartly Remote

Founders & leadership· Y Combinator alumni (S14)

Oklo was founded in 2013 by Jacob DeWitte, Caroline Cochran, and Caroline DeWitte.

Jacob DeWitte CEO and Co-FounderHe holds a PhD in nuclear engineering from MIT and has experience in reactor design and fuel cycle analysis across sodium fast reactors, molten salt reactors, and next-generation PWRs.

Caroline Cochran founder and COOShe holds an S.M. in Nuclear Engineering from MIT, a B.S. in Mechanical Engineering, and a B.A. in Economics from the University of Oklahoma.

Caroline DeWitte founder and COO

Caroline Cochran founder and COO

Brian Gitt SVP, Head of Business DevelopmentFounder/CEO at UtilityScore (formerly Pando)

Anthony VuDirector of Operations

Sam DoaneHiring Coordinator

David Hawnengineering director

Investors · 19

Applied Angelslisted by Applied Angels

How we know: Applied Angels's portfolio page · Y Combinator's founder network · Not right? Tell us

Armada Investment AGlisted by Armada Investment AG

DCVC (Data Collective)listed by DCVC (Data Collective)Palo Alto · $5M – $25M

How we know: the VCSheet dataset · open dataset · 5k.vc investor directory · Y Combinator's founder network · Not right? Tell us

Draper Associateslisted by Draper AssociatesSan Mateo · $500K – $5M

How we know: Draper Associates's portfolio page · Y Combinator's founder network · Not right? Tell us

Draper Dragonlisted by Draper DragonSilicon Valley

How we know: Draper Dragon's portfolio page · open dataset · 5k.vc investor directory · Not right? Tell us

Kluz Ventureslisted by Kluz VenturesWashington

How we know: Kluz Ventures's portfolio page · Not right? Tell us

Launch Alaska Investment Fundlisted by Launch Alaska Investment FundAnchorage

How we know: Launch Alaska Investment Fund's portfolio page · Not right? Tell us

Open Field Capitallisted by Open Field CapitalNew York

Standard Capitallisted by Standard CapitalSan Francisco

How we know: Standard Capital's portfolio page · Not right? Tell us

Tuesday Capitallisted by Tuesday CapitalSan Francisco

How we know: Tuesday Capital's portfolio page · the VCSheet dataset · Y Combinator's founder network · Not right? Tell us

Y Combinatorlisted by Y CombinatorSan Francisco · $500K

How we know: the Y Combinator directory · open dataset · 5k.vc investor directory · Not right? Tell us

8090 IndustriesreportedNew York

How we know: the VCSheet dataset · Not right? Tell us

8090 Industries DecarbonizationreportedNew York

How we know: the S-1 prospectus · Not right? Tell us

8VCreportedAustin · $500K – $50M

How we know: Y Combinator's founder network · Not right? Tell us

Agrolimen Venturesreported

How we know: Y Combinator's founder network · Not right? Tell us

Forward Deployed VCreported

How we know: open dataset · 5k.vc investor directory · Not right? Tell us

Mithril Capital ManagementreportedAustin

How we know: Y Combinator's founder network · Not right? Tell us

SV AngelreportedSan Francisco · $150K – $20M

How we know: Y Combinator's founder network · Not right? Tell us

Trust VenturesreportedAustin

How we know: the VCSheet dataset · Y Combinator's founder network · Not right? Tell us

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Companies working in the same space as Oklo.

Acquisitions · 1

Early investors' stakes continue via these deals

Atomic Alchemy

Atomic Alchemy developed technology and facilities for producing radioisotopes for medical, industrial, and research applications, planning dedicated isotope-production reactors in Idaho. Acquired by Oklo in 2024.

Legal entities · 1

corporate structure

Oklo Inc.

Frequently asked questions

What does Oklo do?: Oklo develops next-generation fast fission reactors for producing clean electricity at scale, with a focus on safety features and the ability to use recycled nuclear waste as fuel. The company's Aurora reactor is designed to generate up to 75 megawatts of electrical power.
Who founded Oklo?: Oklo was founded by Jacob DeWitte, Caroline Cochran, Caroline DeWitte in 2013.
Who are Oklo's investors?: Oklo's investors include Applied Angels, Armada Investment AG, DCVC (Data Collective), Draper Associates, Draper Dragon, Kluz Ventures, Launch Alaska Investment Fund, Open Field Capital and 11 more.
Is Oklo publicly traded?: Yes — Oklo trades on NYSE under the ticker OKLO.
Where is Oklo headquartered?: Oklo is headquartered in San Francisco, US.