| Company | Timeline | Status | |
| Sterling Technology Limited Director • Director | 26 Feb 2018←4 Years→24 Aug 2022 | Active | |
| Sterling Technology Holdings Limited Director • Director | 26 Feb 2018←4 Years→24 Aug 2022 | Active | |
| Pitney Hill Limited Director • Director | 6 Dec 2011←9 Years→20 Jul 2021 | Dissolved | |
| Lamp Services Limited Director • Non-executive Director | 14 Jan 2009←9 Years→19 Feb 2018 | Dissolved | |
Lamp Group Limited Director • Director | 21 Dec 2004←13 Years→19 Feb 2018 | Dissolved | |
| 51 Fontarabia Road (Management) Limited Director • Stockbroker | 5 Feb 2000←25 Years→Current | Active | |
| 51 Fontarabia Road (Management) Limited Secretary • Stockbroker | 5 Feb 2000←21 Years→3 Feb 2021 | Active | |
