KoBold Metals · Series C

AI-powered exploration for critical minerals

Amount

$537M

Round

Series C

Valuation

—

Announced

Jan 2025

Investors

Lead investor

Participating investors

Andreessen Horowitz

Notes

Led by Durable Capital Partners

Other KoBold Metals rounds

Date	Round	Amount
Oct 2025	Series C Extension	$280M	Details →
Jun 2023	Series C Extension	$200M	Details →
Feb 2022	Series B	$192.5M	Details →
Sep 2019	Series A	$20.5M	Details →