| Company | Timeline | Status | |
| Caird 4 Technologies Ltd Director • Company Director | 3 Oct 2024←1 Year 2 Months→Current | Active | |
| Metertech Ltd Director • Engineer | 2 Jul 2020←5 Years→Current | Active | |
| Vianet Limited Director • Director | 25 Feb 1993←2 Years 10 Months→31 Dec 1995 | Active | |
