| Company | Timeline | Status | |
| Martdale Properties Limited Director • Director | 22 Sep 2017←8 Years→Current | Liquidation | |
| Lareine Engineering (Holdings) Limited Director • Director | 22 Sep 2017←4 Years→5 Nov 2021 | Active | |
| Thomas Johnstone (Holdings) Limited Director • Unreported | 22 Sep 2017←4 Years→4 Feb 2022 | Active | |
| Lareine Engineering Limited Director • Quantity Surveyor | 31 May 2012←9 Years→5 Nov 2021 | Active | |
| Macrocom (1053) Limited Director • Quantity Surveyor | 29 Jan 1999←23 Years→4 Feb 2022 | Active | |
| Thomas Johnstone Limited Director • Quantity Surveyor | 17 Dec 1992←29 Years→4 Feb 2022 | Active | |
