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| Type | Company |
| Location | Cologne (North Rhine-Westphalia) |
| Founding | 1920 |
| Industry | Consultancy Services |
| GND | 6504901-9 |
| Holdings | Newspaper clippings: 1928-1930, 1941 Annual reports: 1920, 1921, 1923-1929, 1931-1941 |
| Signature | A10 R 227 |
| URI | https://pm20.zbw.eu/folder/co/044460 |
| ID | co/044460 |