| Company | Timeline | Status | |
| Anglia Fire Alarms Limited Director • Director | 29 Sep 2007←18 Years→Current | Active | |
| Anglia Fire Protection Limited Director • Director | 28 Sep 2007←18 Years→Current | Active | |
| P.A.F.G. Limited Director • Company Director | 19 Jun 2007←18 Years→Current | Active | |
| Plankirk Limited Director • Fire Protection Engineer | 23 Jul 1993←27 Years→30 Mar 2021 | Dissolved | |
| Plankirk Limited Secretary • Fire Protection Engineer | 23 Jul 1993←14 Years→28 Sep 2007 | Dissolved | |
