| Company | Timeline | Status | |
| Sident Technologies Limited Director • Accountant | 11 Apr 2017←8 Years→Current | Active | |
| BJB Developments Limited Director • Accountant | 11 Oct 2006←15 Years→8 Mar 2022 | Dissolved | |
| 74 Marine Parade Brighton Limited Director • Director | 11 Jul 2006←7 Years→10 Dec 2013 | Active | |
| Ceramic Systems Limited Secretary • Unreported | 13 Apr 2000←21 Years→22 Feb 2022 | Dissolved | |
| M.C.S. Interior Projects Limited Secretary • Unreported | 9 Nov 1998←22 Years→28 Sep 2021 | Dissolved | |
| Sident Dental Systems Ltd Secretary • Unreported | 11 Oct 1995←30 Years→Current | Active | |
| Sident Sales Ltd Secretary • Unreported | 3 Nov 1994←31 Years→Current | Active | |
| Sident Limited Director • Accountant | 7 Jul 1994←31 Years→Current | Active | |
| S.J. And I.A. Investments Limited Director • Accountant | 6 Oct 1991←34 Years→2 Dec 2025 | Dissolved | |
