UnannouncedVCRaise

AnnouncedFiled 6 August 2026

Mariana Minerals Co. raised $310M

Mariana Minerals Co., an other energy company based in San Francisco, CA, raised $310M in a new equity round, according to a filing dated 6 August 2026.

Announced on 3 August 2026, 3 days before the filing. prnewswire.com ↗

Watch Mariana Minerals Co. Share on X Read the filing ↗
Filed
6 August 2026
Round
Equity round
Amount sold
$310M
Offering size
$310M
Investors so far
23
Based in
San Francisco, CA
Website
marianaminerals.com

Investors on the board

Firms come from the venture funds whose filings name a director of this company.

Who is on the board

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How it compares

Larger than 98% of the 845 tracked raises with an amount filed in 2026.

Mariana Minerals Co. in public filings

FiledFilingSoldRaise
6 Aug 2026New filing$310MThis raise
7 Apr 2026New filing$73.5MNot tracked

Everything on Mariana Minerals Co.

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