| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ASPHALT MILLING LIMITED | 01554739 | 26/06/1992 | 09/12/1993 | Dissolved |
| Biground Limited | 01840620 | 01/07/1992 | 09/12/1993 | Dissolved |
| Boxtarget Ltd | 02015452 | 26/06/1992 | 09/12/1993 | Dissolved |
| Boydell Surfacing Ltd | 01151905 | 26/06/1992 | 09/12/1993 | Dissolved |
| CAMBRIDGE ASPHALTE COMPANY LIMITED | 00461683 | 01/07/1992 | 09/12/1993 | Dissolved |
| COLCON (JP) LIMITED | 00453873 | 26/06/1992 | 09/12/1993 | Insolvent |
| COLCON LIMITED | 00202709 | 26/06/1992 | 09/12/1993 | Not Trading |
| Colcon (C S) Ltd | SC025486 | 01/06/1992 | 09/12/1993 | Dissolved |
| Colcon (Jp-Pp) Ltd | 01671094 | 26/06/1992 | 09/12/1993 | Dissolved |
| Colcon House Builders Ltd | 01324745 | 26/06/1992 | 09/12/1993 | Dissolved |
| Colcon Street Lighting Ltd | 01563553 | 26/06/1992 | 09/12/1993 | Dissolved |
| Highland Bitumens Ltd | SC037719 | 08/08/1988 | 11/03/1991 | Dissolved |
| Mains & Lighting Ltd | 01465676 | 26/06/1992 | 09/12/1993 | Dissolved |
| Robo Scaffolding Ltd | 02058588 | 01/07/1992 | 09/12/1993 | Dissolved |
| Selset Aggregates Ltd | 02190610 | 26/06/1992 | 09/12/1993 | Dissolved |
| Slurrymac Ltd | 01466641 | 26/06/1992 | 09/12/1993 | Dissolved |
| THE MASTIC ASPHALT COUNCIL LIMITED | 00944387 | 02/10/1995 | 29/10/2009 | Gold |
| Tyrrell Contractors (Heckington) Ltd | 00887460 | 26/06/1992 | 09/12/1993 | Dissolved |
| Wallis,Trevor,Ltd | 00457076 | 26/06/1992 | 09/12/1993 | Dissolved |