| Company | Timeline | Status | |
| James Boyd & Sons (Carnmoney) Limited Director • Solicitor | 4 Oct 2001←24 Years→Current | Active | |
| James Boyd & Sons (Carnmoney) Limited Secretary • Unreported | 4 Oct 2001←9 Years→1 Sep 2011 | Active | |
| Cairn Estates Limited Director • Solicitor | 19 Sep 2000←25 Years→Current | Active | |
| Cairn Estates Limited Secretary • Unreported | 19 Sep 2000←10 Years→1 Sep 2011 | Active | |
| Mallusk Quarries Limited Director • Solicitor | 18 Sep 2000←25 Years→Current | Active | |
| Ulster Roads, Limited Director • Solicitor | 17 Sep 2000←25 Years→Current | Active | |
| Ulster Roads, Limited Secretary • Unreported | 17 Sep 2000←10 Years→1 Sep 2011 | Active | |
