| Company | Timeline | Status | |
| The Ashcroft Residents (Management) Company Limited Director • Structural Engineer | 7 Dec 2016←5 Years→7 Jul 2022 | Active | |
| S.H. Structures Limited Secretary • Structural Engineer | 15 Sep 1992←33 Years→Current | In Administration | |
| S.H. Structures Limited Director • Structural Engineer | 15 Sep 1992←33 Years→Current | In Administration | |
