Issuer ? Aciéries, Hauts Fourneaux et Forges de Trignac
| Siège social |
| Rue la fayette, 17 - Paris (France , Paris ) appearing in yearbooks from 1893 to 1893 |
| Boulevard haussmann, 13 - Paris (France , Paris ) appearing in yearbooks from 1898 to 1903 |
| Rue la fayette, 13 - Paris (France , Paris ) appearing in yearbooks from 1908 to 1908 |