| Company | Timeline | Status | |
| Allspeed UK Limited Director • Director | 2 Mar 1999←3 Years→1 Sep 2002 | Active | |
| Katze Designs Limited Secretary • Unreported | 17 Mar 1991←34 Years→Current | Active | |
| Katze Designs Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
