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Radiant

a16z🇺🇸 El Segundo503 people
Profile coverage3 of 8 · missing Founders, Funding, Signals, Customers, Stack / tools · last run 8/12/2026

About

Radiant is building the world’s first mass-produced portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1 MW failsafe microreactor that can be transported anywhere power is needed. Founded in 2020, Radiant plans to test its first reactor in 2026, with initial customer deployments beginning in 2028.