| # | Company name | Role | # of Projects |
|---|---|---|---|
| 1 | Armstrong DLW GmbH | flooring supplier | 5 |
| 2 | Bangui | flooring supplier | 1 |
| 3 | Camino Modular Systems Inc. | flooring supplier | 1 |
| 4 | Eliez | flooring supplier | 1 |
| 5 | Gamma Industries | flooring supplier | 6 |
| 6 | GERB France | flooring supplier | 1 |
| 7 | Knauf GmbH | flooring supplier | 1 |
| 8 | Omnifloor | flooring supplier | 1 |
| 9 | Pianeta Legno Floors USA, Inc. | flooring supplier | 10 |
| 10 | Planchers Comey | flooring supplier | 1 |
| 11 | Steven Hannemann GmbH | flooring supplier | 1 |
| 12 | Villeroy & Boch AG | flooring supplier | 17 |
| 13 | VÖZ Verband österr. Ziegelwerke | flooring supplier | 1 |
| 14 | VÖZ Verb. öst. Ziegelwerke | flooring supplier | 1 |