| Company | Timeline | Status | |
| Electrical Contractors Association Limited(The) Director • Director | 6 Jan 2016←6 Years→17 Mar 2022 | Active | |
Hill, Upton & Co. Limited Director • Electrical Engineer | 1 Jul 2015←1 Year 10 Months→30 Apr 2017 | Dissolved | |
| JTL Director • Managing Director | 20 Feb 2015←7 Years→17 Mar 2022 | Active | |
| Compex Certification Limited Director • Managing Director | 20 Feb 2015←1 Year 4 Months→24 Jun 2016 | Active | |
Applied Sustainable Energy Limited Director • Engineer | 31 Jul 2013←3 Years→30 Apr 2017 | Dissolved | |
| Electrical Contractors Association Limited(The) Director • Director | 20 Oct 2010←8 Months→13 Jul 2011 | Active | |
| Darke & Taylor (Holdings) Limited Director • Director | 26 Feb 2008←9 Years→30 Apr 2017 | Active | |
| Darke & Taylor Limited Director • Company Director | 19 Jul 1991←25 Years→30 Apr 2017 | Active | |
