| Company | Timeline | Status | |
| GDM Building Consultants Ltd Director • Director | 1 Jul 2023←2 Years 5 Months→Current | Active | |
| Shears Close Residents Association Limited Director • Consulting Engineer | 1 Jun 2001←18 Years→16 Dec 2019 | Active | |
| The GDM Group Limited Director • Building Services Consultant | 19 Apr 2001←24 Years→Current | Liquidation | |
| GDM Partnership Building Services Consultants Limited Director • Building Services Consultant | 13 Nov 1991←34 Years→Current | Liquidation | |
