| # | Company name | Role | # of projects |
|---|---|---|---|
| 1 | Baltiyskaya Construction Company | Developer | 1 |
| 2 | Barkli Corporation | Developer | 2 |
| 3 | Belmet, OOO | Investor | 1 |
| 4 | Best-Monolit | Investor | 1 |
| 5 | Bouygues Batiment International | General contractor | 3 |
| 6 | Bovis Lend Lease | Project management | 5 |
| 7 | Brunswick UBS Warburg | Tenant | 1 |
| 8 | Business Service Bureau (Moscow City Government) | Business development | 0 |