| Telefonliste | |
| Zentrale | 02166 / 62 19 19 - 0 |
| Fax | 02166 / 62 19 19 - 19 |
| Dieter Klerkx | 02166 / 62 19 19 - 10 |
| Michael Klerkx | 02166 / 62 19 19 - 11 |
| Ralf Heyn | 02166 / 62 19 19 - 12 |
| Stefan Losberg | 02166 / 62 19 19 - 13 |
| Cornelia Vobis | 02166 / 62 19 19 - 14 |
| Arne Brunner | 02166 / 62 19 19 - 15 |
| Heinz Kleinermanns | 02166 / 62 19 19 - 16 |
| Dieter Gatzweiler | 02166 / 62 19 19 - 17 |
| Renate Klerkx | 02166 / 62 19 19 - 18 |
| Detlef Loster | 02166 / 62 19 19 - 30 |
