| Company | Timeline | Status | |
| Newbattle Golf Club Limited Director • It Consultant | 21 Apr 2021←11 Months→15 Apr 2022 | Active | |
| Hobbtech Ltd Director • It Consultant | 7 Feb 2014←9 Years→9 May 2023 | Dissolved | |
Infoace Limited Director • Computer Consultant | 10 Jan 1989←27 Years→12 Apr 2016 | Dissolved | |
