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| Type | Company |
| Location | Paris (France) |
| Founding | 1882 |
| Industry | Nonmetallic Minerals Industry |
| NACE code | 23.42 |
| Holdings | Newspaper clippings: 1942; -1986 Annual reports: Chroniques des Societes Bilans: 1931-40,1931-41 |
| Signature | A28 E 49 |
| includes | Porcher (1882-) |
| URI | https://pm20.zbw.eu/folder/co/057260 |
| ID | co/057260 |