| # | Company name | Role | # of projects |
|---|---|---|---|
| 1 | J. Wolfferts GmbH | Facility management | 0 |
| 2 | Jacksonville State University Physical Plant | Facility management | 0 |
| 3 | James Madison University Facilities Management | Facility management | 9 |
| 4 | JCCC Facility Planning | Facility management | 12 |
| 5 | Jefferson College Facilty Maintenance | Facility management | 8 |
| 6 | Johannes VOGT Immobilien & Hausverwaltungen | Facility management | 0 |
| 7 | Johnson & Wales University Facilities Management & Maintenance | Facility management | 5 |