| Company | Timeline | Status | |
| Groundwork Trade Association Limited Secretary • Accountant | 1 May 2002←10 Months→11 Mar 2003 | Active | |
| Groundwork Enterprises Limited Secretary • Accountant | 1 May 2002←10 Months→11 Mar 2003 | Active | |
| The Federation Of Groundwork Trusts Secretary • Accountant | 1 May 2002←10 Months→11 Mar 2003 | Active | |
