| Company | Timeline | Status | |
| Sequoia Management Limited Director • Unreported | 10 Jun 2022←3 Years→Current | Active | |
| Petroplastics & Chemicals Holdings Limited Director • Unreported | 10 Jun 2022←3 Years→Current | Active | |
| Scenic Holdings Limited Director • Unreported | 10 Jun 2022←3 Years→Current | Active | |
| Alkemica International Limited Director • Unreported | 22 Dec 2015←9 Years→Current | Active | |
| Farmachem Limited Director • Unreported | 3 Oct 2015←10 Years→Current | Active | |
| Sabledene Limited Secretary • Unreported | 17 Mar 2003←3 Years→3 Oct 2006 | Active | |
| Silicon Business Centre (Management) Limited Secretary • Unreported | 16 May 2001←16 Years→31 Aug 2017 | Active | |
| Petroplastics & Chemicals Limited Director • Unreported | 10 May 2001←24 Years→Current | Active | |
Alumrose Limited Director • Director | 1 Jan 2001←19 Years→7 Apr 2020 | Dissolved | |
| Silicon Business Centre (Management) Limited Director • Chartered Accountant | 13 Mar 1996←21 Years→31 Aug 2017 | Active | |
