| Company | Timeline | Status | |
| City Reclamation Services Limited Secretary • Director | 22 Apr 1998←3 Months→24 Jul 1998 | Dissolved | |
| Churngold Remediation Limited Secretary • Director | 27 Nov 1996←1 Year 7 Months→24 Jul 1998 | Active | |
| Valencia Waste (Bristol) Limited Secretary • Director | 27 Nov 1996←1 Year 7 Months→24 Jul 1998 | Active | |
| Churngold Construction Limited Secretary • Director | 27 Nov 1996←1 Year 7 Months→24 Jul 1998 | Active | |
Churngold Surfacing Limited Secretary • Director | 27 Nov 1996←1 Year 7 Months→24 Jul 1998 | Dissolved | |
| Cambrian Stone Limited Director • Chartered Accountant | 10 Jul 1995←7 Months→1 Mar 1996 | Active | |
Barras Hill Quarry Limited Director • Charterd Accountant | 1 Mar 1995←1 Year 3 Months→10 Jun 1996 | Dissolved | |
| Tarmac UK Holdings Limited Director • Unreported | 1 Mar 1995←1 Year 3 Months→10 Jun 1996 | Dissolved | |
Tulloch Quarries Limited Director • Chartered Accountant | 1 Mar 1995←1 Year 3 Months→10 Jun 1996 | Dissolved | |
A. Tulloch & Sons (Holdings) Limited Director • Chartered Accountant | 1 Mar 1995←1 Year 3 Months→10 Jun 1996 | Dissolved | |
