| Company | Timeline | Status | |
| Joustford Limited Secretary • Unreported | 20 Feb 1992←3 Years→31 May 1995 | Active | |
| Joustford Limited Director • Architectural Technician | 31 Jan 1992←3 Years→31 May 1995 | Active | |
| Gilson Design Consultants Limited Director • Company Director | 26 Oct 1991←31 Years→21 Mar 2023 | Dissolved | |
| Gilson Developments Limited Director • Company Director | 19 Jul 1991←34 Years→Current | Active | |
