Tech Company Financing Transactions
Mariana Minerals Funding Round
Mariana Minerals closed a $310 million Series B funding round on 8/4/2026. Investors included Khosla Ventures, Andreessen Horowitz and BHP Ventures.
Transaction Overview
Company Name
Announced On
8/4/2026
Transaction Type
Venture Equity
Amount
$310,000,000
Round
Series B
Investors
Proceeds Purpose
The company intends to use the funds to expand operations and its development efforts.
Company Information
Company Status
Private & Independent
Industry
Advanced Materials
Mailing Address
1512 Center St 520
Houston, TX 77007
USA
Houston, TX 77007
USA
Phone
Undisclosed
Website
Email Address
Not Recorded
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
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
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Where The Data Comes From
We do our best to document all VC transactions involving tech companies. VC investment data records reported here are sourced from news reports and company announcements. The data is sourced from VentureDeal.com, an affiliated venture.
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