| Company | Timeline | Status | |
| M.E.C. (Humber) Limited Director • Director | 3 Oct 2025←26 Days→Current | Active | |
| Harmer Holdings (Humberside) Limited Director • Project Manager | 25 Feb 2025←8 Months→Current | Active | |
| HMH Holdings (Yorks) Limited Director • Director | 23 Feb 2024←1 Year 4 Months→1 Jul 2025 | Dissolved | |
| HMH Holdings (Yorks) Limited Director • Director | 23 Feb 2024←1 Year 1 Month→8 Apr 2025 | Dissolved | |
Metro Gym Ltd Director • Director | 20 Feb 2015←4 Years→4 Jun 2019 | Dissolved | |
Harmer & Co Limited Director • Director | 8 Jul 2011←2 Years 7 Months→18 Feb 2014 | Dissolved | |
