| Company | Timeline | Status | |
| Bosch Service Solutions Limited Director • Company Director | 1 Jul 2015←5 Years→1 Dec 2020 | Active | |
| Robert Bosch Investment Limited Director • President | 1 Jul 2015←5 Years→1 Dec 2020 | Dissolved | |
| German-British Chamber Of Industry & Commerce Director • President Robert Bosch Uk Holdings Ltd | 28 Apr 2015←5 Years→31 Dec 2020 | Active | |
| Sia Abrasives Holding Limited Director • Company Director | 31 Mar 2015←5 Years→1 Dec 2020 | Active | |
| Sia Abrafoam Limited Director • Company Director | 31 Mar 2015←5 Years→1 Dec 2020 | Active | |
| Sia Fibral Limited Director • Company Director | 31 Mar 2015←5 Years→1 Dec 2020 | Active | |
| Sia (G.B.) Limited Director • Company Director | 31 Mar 2015←5 Years→1 Dec 2020 | Active | |
| Sia Abrasives (G.B.) Ltd Director • Company Director | 31 Mar 2015←5 Years→1 Dec 2020 | Active | |
| Etas Limited Director • Company Director | 25 Mar 2015←5 Years→1 Jun 2020 | Active | |
| Lagta Group Training Limited Director • Company Director | 25 Mar 2015←5 Years→1 Dec 2020 | Active | |
