| Company | Timeline | Status | |
| Gu Automatic Doors Ltd Director • Managing Director | 18 May 2018←7 Years→Current | Active | |
| Gu Automatic Ltd Director • Managing Director | 18 May 2018←7 Years→Current | Active | |
| Automatic Doors Limited Director • Managing Director | 19 Apr 2018←4 Years→16 Apr 2023 | Dissolved | |
| Gretsch-Unitas Limited Director • Managing Director | 1 Jun 2010←15 Years→Current | Active | |
