| Company | Timeline | Status | |
| Wallhill Engineering Limited Director • Managing Director | 1 Jul 2020←5 Years→Current | Active | |
DPR Computer Services Ltd Director • Director | 10 Jan 2012←3 Years→1 Sep 2015 | Dissolved | |
| DPR Controls Ltd Director • Director | 28 Feb 2011←9 Years→26 Aug 2020 | Active | |
