| Company | Timeline | Status | |
| The Siege Museum Limited Director • Retired | 6 Mar 2024←1 Year 7 Months→Current | Active | |
| Maxton Group Limited Director • Senior Manager | 17 Aug 2006←19 Years→Current | Active | |
| Maxton Estates Limited Director • Senior Manager | 14 Aug 2006←19 Years→Current | Active | |
| Maxton Enterprises Limited Director • Senior Manager | 1 May 2006←19 Years→Current | Active | |
| Threepines Limited Director • Senior Manager | 8 Apr 2002←23 Years→Current | Active | |
| Threepines Limited Secretary • Unreported | 19 Mar 2002←23 Years→Current | Active | |
| Mile End Enterprises Limited Director • Transport Manager | 29 Jul 1992←33 Years→Current | Active | |
| Bastion Property (Londonderry) Limited Director • Senior Admin Asst | 23 Aug 1991←34 Years→Current | Active | |
