| Company | Timeline | Status | |
| Cotterill Holdings Limited Director • Director | 10 Nov 2021←4 Years→Current | Active | |
Belstone Property Limited Director • Director | 24 Oct 2017←1 Year 3 Months→19 Feb 2019 | Dissolved | |
| Cotmor Holdings Limited Director • Director | 17 Mar 2011←14 Years→Current | Active | |
| Cotmor Tool & Presswork Co. Limited Director • Engineer | 27 Jun 1991←34 Years→Current | Active | |
