| Company | Timeline | Status | |
| G S Stothers Smoke Ventilation Specialists Ltd Director • Commercial Director  | 30 Jun 2023←2 Years 4 Months→Current  | Active  | |
| G.S. Stothers M&E Engineering Ltd Director • Director  | 12 Sep 2017←8 Years→Current  | Active  | |
| Finlay M&E Engineering Services Limited Director • Director  | 25 May 2010←15 Years→Current  | Liquidation  | |
| SR Fire & Security Ltd Director • Electrical Engineer  | 16 Jun 2006←19 Years→Current  | Active  | |
