| Company | Timeline | Status | |
| Groundwork London Director • Executive Director | 8 May 2001←4 Years→30 Jun 2005 | Active | |
| Groundwork South East London Secretary • Unreported | 20 Jun 2000←3 Years→31 Mar 2004 | Active | |
| Groundwork Environmental Services (West London) Limited Director • Executive Director | 20 Jul 1999←10 Months→30 May 2000 | Active | |
