| Company | Timeline | Status | |
| Turnbull Homes (Sunnybank) Limited Director • Unreported | 31 Oct 2018←1 Day→31 Oct 2018 | Active | |
| H.Turnbull & Co.Limited Director • Chartered Accountant | 1 Mar 2016←8 Years→30 Aug 2024 | Active | |
| Bramhall Developments Limited Director • Accountant | 4 Mar 2015←9 Years→3 Dec 2024 | Active | |
| H.Turnbull & Co.Limited Secretary • Unreported | 3 Nov 2000←23 Years→30 Aug 2024 | Active | |
| Turnbull Homes Limited Director • Chartered Accountant | 26 Apr 1999←15 Years→10 Nov 2014 | Active | |
