Radiant

Alternative Energy Equipment · El Segundo, CA · Founded 2019 · Privately Held (backing)

Manufacturer of portable nuclear microreactor technology designed to offer a climate-friendly alternative to diesel generators. Radiant is based in El Segundo, CA and was founded in 2019. It was valued at $1.9 billion at its Series D in Dec 2025, the last priced event on record. It has raised $570 million across 11 recorded rounds; the latest was a growth round in Jun 2026.

PMV mark · valuation
$1.9B
Oct 2026
Priced at
its Series D
Dec 2025
Total raised
$570.0M
Last round
PE Growth/Expansion
Jun 2026

Leadership

5
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Who runs Radiant

9 people are listed on the Radiant team: 7 executives and 2 board members, including Douglas Bernauer (Co-Founder) and Alessandro Palma (Chief Financial Officer). 9 of them have a verified direct contact on file.

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Contact database
Verified contact details, revealed on demand

9 of the people at Radiant have a verified contact on file. Plus members reveal 10 contacts a month, Pro members 200.

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