| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AIRCRETE LIMITED | 02121050 | 25/01/1993 | 31/12/2003 | Gold |
| AIRCRETE PRODUCTS ASSOCIATION LTD | 01558038 | 25/01/1993 | 31/12/2003 | Gold |
| BRITISH PRECAST CONCRETE FEDERATION LIMITED(THE) | 01209092 | 01/01/1997 | 31/12/2003 | Gold |
| Brooklyns Creative Concrete Ltd | 00297826 | 14/05/1992 | 16/11/1992 | Dissolved |
| FORT BLOCKS LIMITED | 01690987 | 17/08/1999 | 31/12/2003 | Dissolved |
| LIGNACITE (TRADE MARK) LIMITED | 00513722 | 11/01/1993 | 31/12/2003 | Not Trading |
| MARKFIELD (PENSION TRUSTEES) LIMITED | 01228574 | 03/10/2000 | 27/09/2018 | Not Trading |
| PRECAST CELLULAR STRUCTURES LIMITED | 03014567 | 31/08/1996 | 31/12/2003 | Dissolved |
| PRECAST PARKING STRUCTURES LIMITED | 03219162 | 14/10/1996 | 03/10/2002 | Dissolved |
| TARMAC BUILDING MATERIALS LIMITED | 00301443 | 01/02/1993 | 31/12/2003 | Not Trading |
| TARMAC CONCRETE PRODUCTS LIMITED | 00605156 | 28/07/2000 | 31/12/2003 | Not Trading |
| TARMAC DC PENSION TRUSTEE LIMITED | 04170852 | 08/11/2001 | 15/03/2011 | Not Trading |
| TARMAC LIMITED | NF003513 | 22/02/2000 | 31/12/2003 | Dissolved |
| TARMAC MASONRY PRODUCTS LIMITED | 03231389 | 31/12/1996 | 31/12/2003 | Dissolved |
| TARMAC PRECAST CONCRETE LIMITED | 03224010 | 31/12/1996 | 31/12/2003 | Dissolved |
| TARMAC TOPBLOCK LIMITED | 03224202 | 31/12/1996 | 31/12/2003 | Not Trading |
| TARMAC TOPFLOOR LIMITED | 03231391 | 31/12/1996 | 31/12/2003 | Dissolved |
| TARMAC TOPPAVE LIMITED | 03823138 | 27/08/1999 | 31/12/2003 | Dissolved |
| TARMAC TRADING LIMITED | 00453791 | 30/07/1999 | 31/12/2003 | Bronze |
| Tarmac Masonry Products 1996 Ltd | 02307542 | 04/10/1993 | 27/06/1995 | Dissolved |
| Tarmac Topblock 1996 Ltd | 00731370 | 16/11/1992 | 31/12/2003 | Dissolved |