Enterprise DNA

Oklo

Develops small modular nuclear reactors aimed at selling power to data centres.

Revenue
Q2 2026 revenue of $1.2M, mostly from recent acquisitions
Growth
Cash and securities of about $3.0B at end of Q2 2026, after about $1.9B raised through share sales in 2026
Based in
Santa Clara, US
Founded
2013
Listed
Public (OKLO)
Why it is winning

Equinix has agreed to buy up to 500 MW from Oklo reactors, and its Aurora reactor at the Idaho lab targets 2028.

The risk to watch

It has no reactor licence or power sales yet, and it raised its 2026 cash burn outlook to $120M to $150M.

Money coming in

Who pays Oklo, and for what.

Money going out

Who Oklo pays to do what it does.

No suppliers of Oklo mapped yet.

Where it sits on the map

Competitors and neighbours

Bloom Energy
BE Supplier

Makes fuel cells that give a data centre its own power without waiting for the grid.

Revenue of $1.065B in Q2 2026 (quarter to 30 June 2026)

Open profile
GE Vernova
GEV Supplier

Makes gas turbines and grid equipment that power new data centres and utilities.

$176B order backlog. Data centre orders over $5B in the first half of 2026

Open profile
Siemens Energy
ENR Supplier

Makes gas turbines, grid equipment and transformers that power data centres and utilities.

Q3 FY2026 revenue of about EUR 11.4B (quarter to 30 June 2026)

Open profile
Caterpillar
CAT Supplier

Makes large generator sets and turbines that run data centres when the grid is not enough.

Record sales of $20.5B in Q2 2026 (quarter to 30 June 2026)

Open profile
Constellation Energy
CEG

The largest US nuclear operator, selling carbon-free power under long contracts.

Revenue of $7.5B in Q2 2026 (quarter to 30 June 2026)

Open profile
NuScale Power
SMR

Designs small modular nuclear reactors, with a partner pursuing a large plan with the US Tennessee Valley Authority.

Q2 2026 revenue of about $0.1M (reported)

Open profile
Talen Energy
TLN

Owns nuclear and gas power plants and sells power to large buyers, including data centres.

Adjusted EBITDA of $374M in Q2 2026 (quarter to 30 June 2026)

Open profile
Venture Global
VG Supplier

Exports US natural gas and is building power plants at its terminals to sell electricity to data centres.

Plan could power up to 10 GW of computing (WSJ, Oct 2026)

Open profile
Vistra
VST

Owns large gas and nuclear power plants and sells the electricity under long contracts.

Ongoing operations adjusted EBITDA of $1.77B in Q2 2026 (quarter to 30 June 2026)

Open profile

Sources: marketbeat.com, datacenterdynamics.com

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