| Company | Timeline | Status | |
| Living Church Of God Director • Chartered Engineer | 15 Sep 2022←3 Years→Current | Active | |
| Lomond (2015) Limited Director • Director | 29 Jun 2015←10 Years→Current | Active | |
Architecture Engineering Alliance Limited Director • Engineer | 5 Aug 2011←7 Years→25 Jun 2019 | Dissolved | |
| JCP Consulting Limited Director • Engineer | 30 Nov 2001←17 Years→1 Jun 2019 | Active | |
| Keenan Heating Limited Director • Engineer | 20 Feb 2001←11 Months→16 Jan 2002 | Active | |
