Metallium Ltd
Texas, United States · Mining
Metallium Ltd. is pioneering a low-carbon, high-efficiency approach to recovering critical and precious metals from mineral concentrates and high-grade waste streams. The company's patented Flash Joule Heating (FJH) technology enables the extraction of high-value materials, including gallium, germanium, antimony, rare earth elements, and gold. Developed at Rice University, Metallium holds a worldw
Funding history
- Funding Round — $75.0M — Jan 2026
Recent signals
- Jul 22, 2026: Metallium Appoints Tim Cooper as Chief Financial Officer
- Jan 21, 2026: Raised $75.0M in Funding Round
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