| Company | Timeline | Status | |
| F.F. Food Engineering Limited Director • Mechanical Services Engineer | 14 Feb 2005←20 Years→Current | Active | |
| F3 Engineering Limited Director • Mechanical Services | 1 Jun 2004←21 Years→Current | Active | |
| CHC Facilities Management Limited Director • Mechanical Services Engineer | 1 May 2003←22 Years→Current | Active | |
| C.H.C. Properties Limited Director • Mechanical Services Engineer | 1 May 2003←22 Years→Current | Active | |
| CHC Group Limited Director • Mechanical Services Engineer | 1 May 2003←22 Years→Current | Active | |
