| Company | Timeline | Status | |
| Harman Storage Limited Director • Unreported | 29 Mar 2019←6 Years→Current | Active | |
| Harman Hire Shops Limited Director • Company Director | 29 Mar 2019←2 Years→20 Apr 2021 | Dissolved | |
| Harman Storage Limited Secretary • Unreported | 6 Aug 2002←23 Years→Current | Active | |
| Harman (Plant Hire) Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
