Princeton Critical Minerals is a cleantech company that boosts lithium extraction and production from brine sources.
Princeton Critical Minerals has raised $5.0M in total funding. The most recent round was Grant. The last funding was announced in August 2026.
Princeton Critical Minerals's investors include National Science Foundation, SOSV, NJEDA, Grantham Foundation, ARPA-E.
Princeton Critical Minerals is headquartered in New Jersey, Trinidad and Tobago.
Princeton Critical Minerals is a cleantech company that boosts lithium extraction and production from brine sources.
Princeton Critical Minerals is at the Grant stage.
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"Princeton Critical Minerals — Funding & Investors." VCBacked, August 12, 2026, https://www.vcbacked.co/company/princeton-critical-minerals. Accessed September 2, 2026.
VCBacked. (2026). Princeton Critical Minerals — Funding & Investors. Retrieved September 2, 2026, from https://www.vcbacked.co/company/princeton-critical-minerals
{{cite web |title=Princeton Critical Minerals — Funding & Investors |url=https://www.vcbacked.co/company/princeton-critical-minerals |website=VCBacked |access-date=September 2, 2026}}Profile data sourced and verified per the VCbacked methodology · Last funding round dated