| Company | Timeline | Status | |
Refined Bitumen Association Limited Director • Managing Director | 1 Jan 1993←10 Years→11 Dec 2003 | Dissolved | |
| Total Bitumen UK Limited Director • General Manager | 4 Sep 1992←11 Years→1 Nov 2003 | Active | |
| The Road Surface Treatments Association Limited Director • Managing Director | 21 Mar 1992←8 Years→22 Mar 2000 | Active | |
