| Company | Timeline | Status | |
| Test & Research Centre Holdings Ltd Director • Company Director | 9 Nov 2023←2 Years→Current | Active | |
| Test & Research Centre Ltd Director • Company Director | 9 Nov 2023←2 Years→Current | Active | |
| The Ladder Association Limited Director • Company Director | 30 Jun 2023←2 Years 5 Months→Current | Active | |
| Access Industry Management & Services Ltd Director • Company Director | 28 Oct 2022←3 Years→Current | Active | |
| Kentec Group Limited Director • Company Director | 18 Nov 2019←4 Years→30 Dec 2023 | Dissolved | |
| Prefabricated Access Suppliers' And Manufacturers' Association Ltd Director • Company Director | 3 Jul 2015←10 Years→Current | Active | |
| Kentec Group Holdings Ltd Director • Director | 3 Jul 2014←11 Years→Current | Active | |
| Kentec Training Ltd Director • Director | 8 Sep 2008←17 Years→Current | Active | |
| Kentec Group Limited Director • Director | 14 Jan 2000←1 Year→14 Jan 2001 | Dissolved | |
| Leetec Tool Hire Ltd Director • Director | 6 Apr 1993←31 Years→29 Jul 2024 | Active | |
