| Company | Timeline | Status | |
| YBS Holdings Limited Director • Director | 26 Jun 2007←8 Years→15 Mar 2016 | Active | |
| GDL Air Systems Limited Director • Company Director | 2 Apr 2004←1 Year 7 Months→4 Nov 2005 | Active | |
| Flair Handling Systems Limited Director • Director | 28 Jun 2001←14 Years→15 Mar 2016 | Active | |
| Yorkshire Building Services Limited Director • Engineer | 18 May 1993←22 Years→15 Mar 2016 | Active | |
