| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Building Supplies (Royston) Ltd | 01207735 | 13/07/1991 | Dissolved |
| Childs Constantine & Co Ltd | 00467323 | 13/07/1991 | Dissolved |
| Erith Building Supplies Ltd | 00707613 | 13/07/1991 | Dissolved |
| Erith Constantine & Co Ltd | 01006108 | 13/07/1991 | Dissolved |
| Greenwich Distributors (Building Materials) Ltd | 00894447 | 13/07/1991 | Dissolved |
| Harrison & Co.(Builder's Merchants) Ltd | 00364295 | 13/07/1991 | Dissolved |
| Hunt,E L,Ltd | 00092456 | 13/07/1991 | Dissolved |
| Walshe (Builders Merchants) Ltd | 01000950 | 13/07/1991 | Dissolved |
| Walshe Timber & Board Co Ltd | 01636576 | 13/07/1991 | Dissolved |
| Walshe,J P,& Sons Ltd | 01456649 | 13/07/1991 | Dissolved |
| Walshe,J P,(1977)LTD | 01317383 | 13/07/1991 | Dissolved |
| Wills & Packham Ltd | 00035355 | 13/07/1991 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AERONAUTICAL TRADING LIMITED | 03243525 | 29/08/1996 | 20/06/2005 | Gold |
| AIR TRAVEL GREENER BY DESIGN LIMITED | 05274825 | 01/11/2004 | 20/06/2005 | Dissolved |
| ANGLINS LIMITED | 00076676 | 30/05/1991 | 31/10/1995 | Dissolved |
| BRIDGNORTH TIMBER LIMITED | 01707692 | 24/11/1994 | 31/10/1995 | Dissolved |
| BUILDERS DIRECT SUPPLY COMPANY,LIMITED(THE) | 00147486 | 19/12/1994 | 31/10/1995 | Dissolved |
| C.G.TEBBUTT LIMITED | 00308172 | 11/12/1991 | 31/10/1995 | Dissolved |
| NATIONAL AEROSPACE LIBRARY LIMITED | 05252231 | 09/10/2004 | 20/06/2005 | Dissolved |
| NORMAN ROAD MANAGEMENT COMPANY LIMITED | 02944559 | 01/07/1994 | 31/10/1995 | Silver |