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3 Latest Announced Rounds

  • $15,000,000
    Seed

    4 Investors

    Technology, Information and Internet
    Oct 2nd, 2025
  • $4,693,900
    Pre-Seed

    1 Investors

    Software Development
    Oct 2nd, 2025
  • $4,000,000
    Seed

    1 Investors

    Software Development
    Oct 2nd, 2025
$897.80M Raised in 50 Funding Rounds in the past 7 Days - View All

Funding Round Profile

Magrathea

start up
United States - San Francisco, California
  • 16/06/2023
  • Seed
  • $10,000,000

Developing a new generation of electrolytic technology for making carbon neutral magnesium metal from seawater and brines for the era of electrification and decarbonization.


Related People

Alex GrantFounder

Alex Grant United States - San Francisco, California,

Decarbonizing natural resource extraction and processing for critical minerals, metals, and materials.