| A2Dominion Group Ltd | 4 |
| AmicusHorizon Ltd | 178 |
| Anchor Trust | 41 |
| ASRA Greater London HA Ltd | 607 |
| Charlton Triangle Homes Ltd | 1005 |
| Chisel Ltd | 36 |
| Crown Housing Association Ltd | 6 |
| Crystal Palace HA Ltd | 2 |
| East Homes Ltd | 13 |
| East Midlands HA Ltd | 1 |
| Ekaya Housing Association Ltd | 1 |
| Family Mosaic Housing | 78 |
| Gallions Housing Association Ltd | 2651 |
| Greenwich Housing Society | 17 |
| Habinteg Housing Association | 1 |
| Hanover Housing Association | 2 |
| Hexagon Housing Association Ltd | 398 |
| Home Group Ltd | 3 |
| Housing for Women | 173 |
| Hyde Housing Association Ltd | 2330 |
| London & Quadrant Housing Trust | 3820 |
| Metropolitan | 1 |
| Moat Homes Limited | 534 |
| New World Housing Association Ltd | 66 |
| Orbit Group Ltd | 1 |
| Orbit South Housing Association Ltd | 1 |
| Peabody | 240 |
| Sanctuary Housing Association | 101 |
| Shepherds Bush Housing Group | 1 |
| Southern Home Ownership Ltd | 229 |
| Southern Housing Group Ltd | 673 |
| Southwark & London Diocesan HA Ltd | 12 |
| Tamil Community Housing Association Ltd | 4 |
| The Abbeyfield Society | 8 |
| The Riverside Group Ltd | 69 |
| Viridian Housing | 125 |
