| Company | Timeline | Status | |
| Robert Bosch Investment Limited Secretary • Accountant | 1 Jul 1996←11 Years→30 Jun 2007 | Dissolved | |
Worcester Group Properties Limited Secretary • Accountant | 1 Jul 1996←11 Years→30 Jun 2007 | Dissolved | |
Worcester Engineering Company Limited Secretary • Accountant | 1 Jul 1996←22 Years→10 Apr 2019 | Dissolved | |
| Worcester Group Limited Secretary • Accountant | 1 Jul 1996←11 Years→30 Jun 2007 | Liquidation | |
