| Company | Timeline | Status | |
| Hoval Limited Director • Engineer/company Director | 13 Jul 1991←27 Years→31 Mar 2019 | Active | |
| Hoval Boilers Limited Director • Engineer/company Director | 10 Jul 1991←27 Years→31 Mar 2019 | Active | |
| Hoval Boilers Limited Director • Unreported | 1 Jan 1970←49 Years→31 Mar 2019 | Active | |
