Radiant

As of 14 Oct 2026, Radiant has raised $165M across 1 verified round on record; latest: $165 million Series C led by DCVC, announced 28 May 2025.

Radiant Nuclear sells nuclear microreactors designed for commercial and government customers, providing independent energy solutions.

radiantnuclear.comLinkedInEl Segundo, CaliforniaEnergy

LATEST ROUND

Series C

$165M · 2025-05-28

RAISED ON RECORD · USD

$165M

1 verified round · $225M to date, as reported

INVESTORS

1 lead

SOURCES

from 2 publishers

Company

Every round on record, with the sources behind each and the investors on them.

Series C

$165M · 2025-05-28

[ HISTORY ]

led by DCVC

Round	Amount	Announced	Lead	Buzz
Series C [ HISTORY ]: An earlier round, from the company's own announcement, found while researching the company. Checked like any round, but not new, so it stays out of the daily feed and alerts; a date range shows it.	$165M $225M to date	2025-05-28	DCVC	No recent discussion
2 sources [ VERIFIED ] read against 2 sources HQ added El Segundo, California · bloomberg.com The company release uses DCVC, Giant Ventures, and StepStone; Bloomberg names them DCVC Management Co., Giant Ventures Global, and StepStone Group Inc. The company release is preferred.