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| Type | Company | 
| Location | Grübstadt (Rhineland-Palatinate) | 
| Founding | 1904 | 
| Industry | Nonmetallic Minerals Industry | 
| NACE code | 23.2 | 
| Succeeding org. | Didier Werke AG | 
| Holdings | Newspaper clippings: 1937-1942, 1954, 1955, 1957-1959 | 
| Signature | A10 S 872 | 
| URI | https://pm20.zbw.eu/folder/co/071696 | 
| ID | co/071696 |