| # | Company name | Role | # of projects |
|---|---|---|---|
| 1 | Anglobe AB | Janitor services | 6 |
| 2 | Bryggedrift AS | Janitor services | 8 |
| 3 | Hausmeister-Dienst GmbH | Janitor services | 1 |
| 4 | Nacka Drift & Skötsel AB | Janitor services | 6 |
| 5 | Triad Building Maintenance Incorporated | Janitor services | 0 |