Princeton Critical Minerals raises $11M series a

◆ Amount

$11M

◆ Announced

13 Aug 2026

◆ Company

◆ Source

◆ The Round

Princeton Critical Minerals raised $11M in series a funding, announced on 13 August 2026, led by SOSV HAX, with participation from The Grantham Foundation for the Protection of the Environment, Prospect Innovation, Astor Management AG, Black Forest Ventures, New Jersey Economic Development Authority (NJEDA) Evergreen Fund. The round is tracked live by Fusion42 as part of the Raise fund database and the Scout startup database.

◆ About Princeton Critical Minerals

Newark, New Jersey-based clean technology startup accelerating lithium production from brine sources using modular, data-driven platforms. Princeton Critical Minerals is based in United States and currently at series a stage, operating in Clean Energy.

◆ Investors

◆ Market context

This funding event is a citable node in Fusion42's market graph: it links Princeton Critical Minerals's Scout profile to the funds behind the round and to related Wire analysis, and is refreshed from public announcements as the round is confirmed or extended. It is the same live market data Arthur reasons over when benchmarking a founder's own raise against what is closing in the market right now.

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