| Company | Timeline | Status | |
| G.C.S. Johnson Limited Director • Secretary | 17 Oct 2002←23 Years→Current | Active | |
| G.C.S. Johnson (Storage & Handling) Limited Director • Company Director | 22 Mar 1999←26 Years→Current | Active | |
| G.C.S. Johnson (Skeeby) Limited Director • Secretary | 30 Sep 1991←34 Years→Current | Active | |
| Johnson Engineering Ltd Director • Secretary | 30 Jun 1991←34 Years→Current | Active | |
| Barton Commercial Tyres Limited Director • Company Secretary | 31 Dec 1990←35 Years→Current | Active | |
