M4E focuses on upstream lithium supply, exploring high-grade pegmatite deposits using advanced geological techniques and sustainable extraction practices. The company provides raw lithium resources for lithium-ion battery production in electric vehicles, portable electronics, and grid storage systems.
High-grade lithium raw materials and concentrates produced from sustainably sourced pegmatite deposits, tailored for lithium-ion battery applications in EVs, consumer electronics, and energy storage.
In 2024, M4E secured $7.5–$10 million in funding to accelerate exploration across its Lithium Valley and Borborema mining rights, expanded field offices, and increased exploration activities at multiple sites in Brazil.
Lithium Royalty Corp. acquired a 1.5% gross overriding royalty on M4E’s claims for $1.5M (plus $2.0M contingent on resource confirmation); the Waratah Electrification and Decarbonization Fund invested $6.0M equity and secured an option on 10.0% of future lithium production at market prices.
