| Company | Timeline | Status | |
| Proteus Project Management Limited Secretary • Unreported | 29 Nov 2006←19 Years→Current | Active | |
| Paul Gill (Consultants) Limited Secretary • Trainer | 20 Mar 1998←25 Years→25 Jul 2023 | Dissolved | |
Studley Hill Limited Director • Company Director | 12 Mar 1996←19 Years→19 May 2015 | Dissolved | |
| Longbirch Associates Limited Director • Company Director | 18 May 1994←27 Years→8 Jun 2021 | Dissolved | |
| 15 Linden Road (Management) Company Limited Director • Accountancy Consultancy | 30 Sep 1991←2 Years 8 Months→31 May 1994 | Active | |
