| Company | Timeline | Status | |
| Capco Palmer Steels Limited Director • Director | 7 May 1991←25 Years→14 Nov 2016 | Active | |
| Capco Presswork Limited Director • Company Chairman | 11 Mar 1991←25 Years→14 Nov 2016 | Active | |
| Dome Nuts Limited Director • Director | 31 Dec 1990←25 Years→14 Nov 2016 | Active | |
| J. & G. Smart (Holdings) Limited Director • Director | 28 Dec 1990←25 Years→14 Nov 2016 | Active | |
| J.& G.Smart(Engineers)Limited Director • Director | 28 Dec 1990←25 Years→14 Nov 2016 | Active | |
| C.A.P. Productions Limited Director • Director | 28 Dec 1990←25 Years→14 Nov 2016 | Active | |
| James Smart & Whitfield Limited Director • Director | 28 Dec 1990←25 Years→14 Nov 2016 | Active | |
| G.V.Ehrhardt & Hereward Limited Director • Director | 28 Dec 1990←25 Years→14 Nov 2016 | Active | |
