| Company | Timeline | Status | |
| Key Employment Agency Limited Director • Company Director | 21 Dec 1993←24 Years→26 Aug 2018 | Dissolved | |
Digimation Control Company Limited Director • Director | 7 Feb 1991←27 Years→28 Aug 2018 | Dissolved | |
| Christopher Associates Limited Director • Director | 7 Feb 1991←27 Years→26 Aug 2018 | Active | |
