| Asc.of Exhib. Organisers | Ministry of Defence |
| Babcock Power | Oceanic Systems |
| BICC | Octagon Developments |
| Bristol Cathedral | P&O Developments |
| Broadwell Land | Shepherds Bush HA |
| Cala Homes | Somerston Hotels |
| Community HA | St George PLC |
| The Cooper Group | Trinity Hall College |
| Country Heights | Trizec Hahn Europe |
| The Crown Estate | Trojan Asset Management |
| ExCeL | Try Homes |
| The Grosvenor Estate | United States Air Force |
| London Underground PLC | Weald Properties Ltd |
| Lovell Construction | Weatherall, Green & Smith |
| Martin Grant Homes | Wimpey Homes |
| MAFF | Zero 6 |
