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Energy

Atome Energy: Funding, Investors & Team (Sep 2026)

Atome Energy is the green hydrogen and ammonia project development company to create a greener, cleaner environment.

www.atomeplc.com LinkedIn Leeds, United Kingdom 11-50 employees
Environmental Consulting Renewable Energy
Total raised
$665M
Rounds
2
Latest
Undisclosed round
Apr 2026

Atome Energy has raised $665M across 2 funding rounds on record, the most recent an undisclosed round of $245M announced in Apr 2026.

That round is above the $15M median round size for Energy companies tracked on FundedIQ over the last two years.

Atome Energy Company Profile and Key Stats

Total funding raised
$665M
across 2 rounds on record
Funding rounds on record
2
Latest funding round
Undisclosed round
$245M in Apr 2026
Employees
11-50
reported band
Headquarters
Leeds, United Kingdom

Latest funding round on record: Apr 2026.

Atome Energy Funding Rounds

Date
Round
Amount
Undisclosed round
$245M
Undisclosed round
$420M

Atome Energy raised $420M in an undisclosed round announced in Mar 2026.

1 month later, an undisclosed round of $245M was announced in Apr 2026.

Atome Energy Founders and Leadership Team

Name
Role
Contact
Olivier Mussat
Founder
Locked

Contact details for the Atome Energy team: 1 of 1 has an email address on file, 1 has a LinkedIn profile.

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Atome Energy Funding Compared to Other Energy Startups

Segment
Companies
Median round
2,284
$15M
5,273
$4.0M

Atome Energy's latest round of $245M is above the median round in Energy. Medians cover the last 24 months of disclosed rounds.

Funded Startups Like Atome Energy in Energy and Leeds

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Atome Energy Funding FAQs

What does Atome Energy do?

Atome Energy is the green hydrogen and ammonia project development company to create a greener, cleaner environment.

How much funding has Atome Energy raised?

Atome Energy has raised $665M across 2 rounds on record. The most recent is an undisclosed round of $245M announced in Apr 2026.

When did Atome Energy last raise funding?

Atome Energy's most recent funding round on record is an undisclosed round of $245M, announced in Apr 2026.

Who founded Atome Energy?

FundedIQ lists Olivier Mussat (Founder) at Atome Energy.

Where is Atome Energy headquartered?

Atome Energy is based in Leeds, Leeds, United Kingdom.

How many employees does Atome Energy have?

Atome Energy is in the 11-50 employee band.

How does Atome Energy's funding compare to other Energy startups?

Atome Energy's latest round of $245M is above the $15M median round size for Energy companies on FundedIQ across 2,284 tracked companies over the last two years.

About FundedIQ's Atome Energy Funding Data

FundedIQ tracks announced funding rounds and refreshes this profile every week. Round dates, stages and amounts are normalised to a single format, converted to US dollars, and de-duplicated: two records of the same round announced days apart are merged, and two genuinely different rounds are kept apart on the amounts they disclose. Amounts shown are the disclosed figures only — a round announced without a number is listed and excluded from the total rather than estimated.

Employee counts are reported bands, not exact headcounts. Founder and executive names carry the job title on record. Anything we do not hold for Atome Energy is left off this page rather than filled in.

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