Hexium

Fueling the Nuclear Renaissance

Austin, United States · Founded 2023 · $9.5M raised

Headquarters
Austin, Texas
Employees
1–10
Founded
2023
Business Model
B2B
Website
hexium.us
Total Funding
$9.5M
Last Round
$9.5M SeedApr 2025
Rounds
1

About

Hexium modernizes isotope enrichment technology to fuel the next generation of advanced fission and fusion nuclear energy systems.

Summary

Hexium is a Climate Tech company based in Austin, United States, founded in 2023. It has raised $9.5M in total across 1 round, most recently a $9.5M Seed round in Apr 2025. Investors include MaC Venture Capital, Refactor Capital and Overture Vc.

Tech & App Stack

2 technologies & apps tracked

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Funding History

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SeedSeed RoundApr 2025
$9.5M

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