| Company | Timeline | Status | |
| Glengyle Developments Ltd Director • Director | 26 Nov 2002←23 Years→Current | Active | |
| Glengyle Garage Limited Director • Engineer | 7 May 1997←28 Years→Current | Active | |
| A.L.P.S. Engineering Company Limited Director • Engineer | 10 Mar 1994←31 Years→Current | Active | |
