| Company | Timeline | Status | |
| A-Mac & Harris Limited Director • Director | 25 May 2010←13 Years→31 Oct 2023 | Dissolved | |
| John Harris Limited Director • Secretary | 25 Aug 1989←33 Years→8 Mar 2023 | Dissolved | |
| John Harris Limited Secretary • Unreported | 25 Aug 1989←33 Years→8 Mar 2023 | Dissolved | |
