| Company | Timeline | Status | |
| Epc Chemicals Ltd Director • Director | 14 Mar 2022←3 Years→Current | Active | |
| National Stone Centre(The) Director • Unreported | 1 Mar 2022←3 Years→Current | Active | |
| Institute Of Quarrying(The) Director • Unreported | 22 Sep 2020←5 Years→Current | Active | |
| Epc Metrics Limited Director • Unreported | 16 Jun 2017←8 Years→Current | Active | |
| Institute Of Quarrying(The) Director • Managing Director | 24 Feb 2017←1 Year 6 Months→21 Sep 2018 | Active | |
| Institute Of Quarrying(The) Director • Managing Director | 15 Dec 2014←1 Year 10 Months→1 Nov 2016 | Active | |
| Exchem Explosives Limited Director • Unreported | 30 Jun 2012←13 Years→Current | Active | |
| Exchem Defence Systems Limited Director • Unreported | 30 Jun 2012←13 Years→Current | Active | |
| Edsl Limited Director • Unreported | 8 Feb 2012←13 Years→Current | Active | |
| Exchem Fuel Additives Limited Director • Director | 1 Jan 2012←13 Years→Current | Active | |
