A Focused US-Europe Industrial Footprint
Eryvium’s footprint is built around the battery-materials value chain: production-route preparation in both the United States and Europe, advanced in parallel for high-purity manganese materials. The structure supports customer qualification, regulated-market supply, and industrial execution on both sides of the Atlantic.
Built Around Two Battery-Material Regions
Eryvium is advancing production-route preparation in both the United States and Europe. The two regions form a parallel execution roadmap for Western cathode supply chains, supported by one technical backbone for battery-grade and 4N High-Purity Manganese Sulphate Monohydrate (HPMSM), with Manganese Carbonate (MnCO₃) in development.

United States — Production Route Preparation
The United States route is being advanced for North American battery-material supply chains, customer qualification, regulated-market supply, and commercial scale-up for cathode-related manganese materials.
Europe — Production Route Preparation
The European route is being advanced for European battery-material demand, regional customer qualification, technical validation, regulated-market requirements, and long-term supply to cathode and battery-sector partners.
US-Europe Production Architecture
Eryvium’s footprint is structured around production-route preparation in both the United States and Europe, supported by one process backbone for battery-grade HPMSM, 4N HPMSM, and Manganese Carbonate (MnCO₃) development. The structure supports parallel regional qualification, documented supply, and direct engagement with Western cathode and battery-material customers.


