| # | Company name | Role | # of projects |
|---|---|---|---|
| 1 | Quality Reprographics | Consultancy | 3 |
| 2 | Qubed | Consultancy | 1 |
| 3 | Queen City Repro Graphics | Consultancy | 5 |
| 4 | Quickborner Team Gesellschaft für Planung und Organisation mbH | Consultancy | 38 |
| 5 | Quirke McNamara Consultancy | Consultancy | 0 |
| 6 | Quiros Surveying | Consultancy | 1 |