| Company | Timeline | Status | |
| Wallwork Newcastle Limited Director • Unreported | 13 Dec 2017←7 Years→Current | Active | |
| Wallwork Cambridge Limited Director • Unreported | 19 Jun 2013←12 Years→Current | Active | |
| WHT Holdings Limited Director • Metallurgist | 1 Apr 2007←18 Years→Current | Active | |
| Wallwork Heat Treatment (Birmingham) Limited Director • Metallurgist | 18 Oct 1991←34 Years→Current | Active | |
| Wallwork Heat Treatment (Birmingham) Limited Secretary • Unreported | 18 Oct 1991←2 Months→3 Jan 1992 | Active | |
| Wallwork Heat Treatment Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
