The Eramet group is structured around its three divisions: Manganese, Nickel and Alloys. Each of these consists of multiple companies.
Eramet also directly holds three subsidiaries, the activities of which are cross-disciplinary:
- Eramet Ingénierie, a company of projects and technologies;
- Eramet International, bringing together the commercial network of Eramet for certain activities of the divisions;
- Erame tResearch, dedicated to research and development.