| Company | Timeline | Status | |
| Chiltern Door Systems Limited Director • Director | 26 May 2017←2 Years 10 Months→1 Apr 2020 | Active | |
| Chiltern Industrial Doors Limited Director • Company Director | 10 Oct 2012←7 Years→1 Apr 2020 | Dissolved | |
Formula Security Limited Director • Company Director | 28 Mar 2012←1 Year→31 Mar 2013 | Dissolved | |
| Formula Door Systems (UK) Limited Director • Director | 30 Mar 2005←20 Years→Current | Active | |
| Formula Aluminium Systems UK Ltd Director • Director | 17 Nov 2004←20 Years→Current | Active | |
