| # | Company name | Role | # of projects |
|---|---|---|---|
| 1 | National Affordable Housing Management Association | Real estate association | 1 |
| 2 | National Association of Industrial and Office Properties | Real estate association | 0 |
| 3 | Nederlandse Vereniging van Makelaars (NVM) | Real estate association | 0 |
| 4 | Nexus Companies | Real estate association | 0 |
| 5 | NRT Incorporated | Real estate association | 0 |