| Company | Timeline | Status | |
| Parkwood Recycling Limited Director • Chartered Accountant | 1 Apr 2001←1 Year 10 Months→31 Jan 2003 | Dissolved | |
| Parkwood Group Limited Director • Chartered Accountant | 1 Apr 2001←1 Year 10 Months→31 Jan 2003 | Active | |
| Sheffield Waste Disposal Company Limited Director • Chartered Accountant | 1 Apr 2001←1 Year 10 Months→31 Jan 2003 | Dissolved | |
| Parkwood Environmental Limited Director • Chartered Accountant | 1 Apr 2001←1 Year 10 Months→31 Jan 2003 | Active | |
| Valencia Waste (Parkwood) Limited Director • Chartered Accountant | 1 Apr 2001←1 Year 10 Months→31 Jan 2003 | Active | |
| Industrial Waste Disposals (Sheffield) Limited Director • Chartered Accountant | 1 Apr 2001←1 Year 10 Months→31 Jan 2003 | Dissolved | |
