| Company | Timeline | Status | |
| Anglia Fire Alarms Limited Director • Director | 24 Nov 2004←2 Years 10 Months→28 Sep 2007 | Active | |
| Offerformal Property Management Limited Director • Fire Protection Engineer | 31 Dec 1996←28 Years→Current | Active | |
| Plankirk Limited Director • Fire Protection Engineer | 23 Jul 1993←14 Years→28 Sep 2007 | Dissolved | |
| Anglia Fire Protection Limited Director • Fire Protection Engineer | 18 Nov 1992←14 Years→28 Sep 2007 | Active | |
