| Company | Timeline | Status | |
| Harmon Brown One Ltd Director • Director | 17 Jul 2019←6 Years→Current | Active | |
| Harmon Holdings Ltd Director • Director | 22 May 2019←1 Year 10 Months→23 Mar 2021 | Dissolved | |
| Harmon Brown Limited Director • Buisness Director | 25 Aug 2016←7 Years→30 Jan 2024 | Dissolved | |
D.D.Building Solutions (UK) Ltd Director • Heating Engineer | 1 Jun 2015←2 Years 6 Months→12 Dec 2017 | Dissolved | |
