Schoonmaakbedrijven Groningen
| Plaats | Schoonmaakbedrijven |
| 1 | |
| 1 | |
| 2 | |
| 2 | |
| 1 | |
| 1 | |
| 1 | |
| 3 | |
| 2 | |
| 2 | |
| 5 | |
| 1 | |
| 2 | |
| 1 | |
| 1 | |
| 1 | |
| 70 | |
| 2 | |
| 3 | |
| 3 | |
| 1 | |
| 1 | |
| 3 | |
| 3 | |
| 1 | |
| 2 | |
| 1 | |
| 2 | |
| 2 | |
| 2 | |
| 3 | |
| 1 | |
| 1 | |
| 3 | |
| 1 | |
| 1 | |
| 2 | |
| 6 | |
| 1 | |
| 5 | |
| 1 | |
| 1 | |
| 1 | |
| 7 | |
| 1 | |
| 1 | |
| 1 | |
| 2 | |
| 4 | |
| 2 | |
| 2 | |
| 1 | |
| 2 |
| Plaats | Schoonmaakbedrijven |
| 1 | |
| 1 | |
| 2 | |
| 2 | |
| 1 | |
| 1 | |
| 1 | |
| 3 | |
| 2 | |
| 2 | |
| 5 | |
| 1 | |
| 2 | |
| 1 | |
| 1 | |
| 1 | |
| 70 | |
| 2 | |
| 3 | |
| 3 | |
| 1 | |
| 1 | |
| 3 | |
| 3 | |
| 1 | |
| 2 | |
| 1 | |
| 2 | |
| 2 | |
| 2 | |
| 3 | |
| 1 | |
| 1 | |
| 3 | |
| 1 | |
| 1 | |
| 2 | |
| 6 | |
| 1 | |
| 5 | |
| 1 | |
| 1 | |
| 1 | |
| 7 | |
| 1 | |
| 1 | |
| 1 | |
| 2 | |
| 4 | |
| 2 | |
| 2 | |
| 1 | |
| 2 |