| Company | Timeline | Status | |
| Singer Owners Club Limited Director • Engineer | 1 Aug 2004←7 Years→1 Jul 2012 | Active | |
| D. Wheatland Engineering Limited Secretary • Engineer | 10 Jun 2002←19 Years→31 Mar 2022 | Active | |
| D. Wheatland Engineering Limited Director • Engineer | 10 Jun 2002←19 Years→31 Mar 2022 | Active | |
