| Company | Timeline | Status | |
| Glencairn Holdings Limited Director • Engineer | 1 Mar 2021←4 Years→Current | Active | |
| O.E.I. Limited Director • Contract Director | 9 May 2000←25 Years→Current | Active | |
| Oldham Engineering Installations Limited Director • Company Director | 1 Apr 1998←27 Years→Current | Active | |
