KoBold Metals · Series A

AI-powered exploration for critical minerals

Amount

$20.5M

Round

Series A

Valuation

—

Announced

Sep 2019

Investors

Lead investor

Andreessen Horowitz

Notes

Led by Andreessen Horowitz

Other KoBold Metals rounds

Date	Round	Amount
Oct 2025	Series C Extension	$280M	Details →
Jan 2025	Series C	$537M	Details →
Jun 2023	Series C Extension	$200M	Details →
Feb 2022	Series B	$192.5M	Details →