Funded Tech Companies
Mariana Minerals
Mariana Minerals is an advanced materials company, based in Houston. VC investment was provided by Mitsubishi Corporation, Halo Labs and Greycroft Partners.
Company Overview
Company Name
Mariana Minerals
Company Status
Private & Independent
Industry
Funding Rounds
Total Funding
Contact Information
Mailing Address
1512 Center St 520
Houston, TX 77007
USA
Houston, TX 77007
USA
Phone
Undisclosed
Website
Email Address
Not Recorded
Company Background Information
Overview
Mariana Minerals is a software-first, vertically integrated minerals company focused on supplying the minerals critical to modern energy, AI, and defense technologies.
Profile
Social Media
Company News
Facebook
YouTube
Last Transaction
8/4/2026
Financing History
Date
Type
Amount
Management Team
Title
Name
Email & Social
Chief Executive Officer
Turner Caldwell
Chief Financial Officer
Baker Tilney
Chief Operating Officer
James Hoggard
Chief Technical Officer
Juan Lozano
VP - Administration
Sara Maroofi
VP - Bus. Development
George Shaw
VP - Engineering
Darian Orozco
VP - General Counsel
Amanda Lee
VP - Human Resources
Angelo Braun
VP - Operations
Ian Stewart
VP - Product Management
Kara Evanoff
VP - Product Management
Hongyang Li
Company Investors
- Mitsubishi Corporation
- Halo Labs
- Greycroft Partners
- Breakthrough Energy Ventures
- Greenoaks Capital Partners
- Khosla Ventures
- BHP Ventures
- PAX Momentum
- Washington Harbour Partners
- Earthshot Ventures
- Stepstone
- Andreessen Horowitz
- In-Q-Tel
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