| Company | Timeline | Status | |
| Groundcare Machinery Services Limited Director • Director | 20 Dec 2000←14 Years→3 Aug 2015 | Active | |
| Groundcare Machinery Services Limited Secretary • Director | 20 Dec 2000←14 Years→3 Aug 2015 | Active | |
| Data Sciences Limited Director • Director | 2 Apr 1992←3 Years→31 May 1995 | Dissolved | |
| Data Sciences UK Limited Director • Director | 20 Oct 1991←3 Years→31 May 1995 | Dissolved | |
| Software Sciences Limited Director • Director | 13 Jun 1991←3 Years→31 May 1995 | Dissolved | |
