| Company | Timeline | Status | |
| Coulstock & Place Engineering Co Limited Director • Company Vice President | 13 Feb 2006←11 Years→27 Jun 2017 | Active | |
| Daikin Applied (UK) Limited Director • Vp/gm | 15 Sep 2000←25 Years→Current | Active | |
| Aaf-McQuay UK Limited Director • Vp/gm | 15 Sep 2000←5 Years→13 Feb 2006 | Active | |
| Balmsound Limited Director • Vice President Europe | 16 Jun 2000←17 Years→27 Jun 2017 | Active | |
| J & E Hall Limited Director • Vice President Europe | 16 Jun 2000←17 Years→27 Jun 2017 | Active | |
