| Company | Timeline | Status | |
| MCS Rentals Holdings Limited Director • Chief Executive Officer | 30 Jul 2021←7 Months→15 Mar 2022 | Active | |
| MCS Test Group Limited Director • Chief Executive Officer | 30 Jul 2021←7 Months→15 Mar 2022 | Active | |
| MCS Test Holdings Limited Director • Chief Executive Officer | 30 Jul 2021←7 Months→1 Mar 2022 | Active | |
| MCS Rentals Limited Director • Chief Executive Officer | 30 Jul 2021←7 Months→1 Mar 2022 | Active | |
| MCS Test Equipment Ltd Director • Chief Executive Officer | 30 Jul 2021←7 Months→1 Mar 2022 | Active | |
