Radiant

Total raised

$518,819,987

Investors

Funding rounds

• Series D

  Boost VC, Draper Associates, Giant Ventures, StepStone Group, DCVC, Founders Fund, ARK Venture Fund, Chevron, Align Ventures, Andreessen Horowitz, Friends & Family Capital, In-Q-Tel, Union Square Ventures, Sahin Boydas, Alumni Ventures, Felicis Ventures, Manhattan Venture Partners, Washington Harbour Partners

  $300MDec 17, 2025

• Series C

  Alumni Ventures Group, DCVC, Chevron Technology Ventures, Washington Harbour Partners, Union Square Ventures, Founders Fund, Decisive Point, Boost VC, Mckinley Capital Management, Also Capital, Andreessen Horowitz, Felicis, Align Ventures, Giant Ventures, HartBeat Ventures, Gigascale Capital, StepStone Group, SGA Capital, ARK Venture Fund, Pax Ventures, Hanwha Asset Management Deeptech Venture Fund, Crossbeam Venture Partners

  $165MNov 13, 2024

• Series B

  Andreessen Horowitz, Founders Fund, Boost VC, Draper Associates, Cantos Ventures, Mckinley Capital Management, Decisive Point

  $40MApr 17, 2023

• Series A

  Union Square Ventures, Decisive Point, Tribe Capital, Mckinley Capital Management, Also Capital, Cantos Ventures, Mantis., Arjun Sethi

  $12.6MMar 2, 2022

• Angel

  Josh Manchester, Charlie Songhurst, Hank Vigil, Thomas McInerney, TGM

  $1.2MSep 21, 2020