Carester
French rare earth processing company building the Caremag plant to produce rare earth oxides from mined concentrates and recycled magnets.
- Stakeholder group
- Processing, refining, magnets and recycling
- Headquarters
- France
- Website
- carester.fr ↗
Deals and financing (4)
2026-09-03 · Offtake · signed
Carester → Lindian Resources · Stepnogorsk 8,000 tpa REO solvent-extraction facility
Lindian and Carester agreed a binding offtake for 70% of mixed heavy rare earth output from a planned 8,000 t/y REO separation plant at Stepnogorsk, Kazakhstan, plus a technology and engineering services agreement for its feasibility study.
2025-10-31 · Offtake · announced
Carester → Torngat Metals Ltd. · Strange Lake rare earths project
Torngat Metals and France's Carester agreed offtake and technology collaboration for rare earths from the Strange Lake project in Québec.
2025-10-09 · Offtake · signed
Carester (Caremag) → Brazilian Rare Earths · BRE rare earth separation plant (Bahia)
Carester signed a binding ten-year agreement to buy heavy rare earth feedstock from Brazilian Rare Earths for its Caremag plant, supporting up to 150 t/y of dysprosium-terbium oxide, plus a partnership on BRE's separation plant.
2025-03-17 · Equity investment · signed · EUR 110
JOGMEC; Iwatani Corporation (Japan France Rare Earths) → Caremag SAS (Carester) · Caremag rare earth refining and recycling plant, Lacq
JOGMEC and Iwatani committed up to EUR 110 million of equity and debt to Caremag's rare earth refining and magnet recycling plant at Lacq, France, in return for long-term supply of half its heavy rare earth output.
Profile compiled from public sources (carester.fr), checked 2026-10-02. Report an error