USAR Acquires 12.5% Stake in Carester to Bolster Rare-Earth Supply Chains

Key Facts

1USAR has taken a 12.5% stake in Carester in partnership with InfraVia.

2The deal secures supply and technology access for USAR and backs a France-based rare earth hub ahead of Caremag's planned 2026 launch.

USAR has announced a strategic investment by acquiring a 12.5% stake in rare-earth specialist Carester, in partnership with InfraVia. The deal secures stable supply and advanced technology access for USAR in the critical minerals sector. The investment also supports the development of a rare-earth hub in France, ahead of the planned launch of the Caremag project in 2026. This move aligns with global corporate efforts to strengthen supply chain security for essential raw materials. The investment is strategically significant for USAR amid growing demand for rare-earth elements in high-tech and clean energy sectors. The transaction demonstrates USAR's commitment to supporting European strategic autonomy in critical materials.