| Company | Timeline | Status | |
| Tullyraine Quarries, Limited Director • Director | 31 Dec 1999←25 Years→Current | Active | |
| Tullyraine Quarries (Contracts) Limited Director • Director | 31 Dec 1999←25 Years→Current | Active | |
| Tullyraine Quarries, Limited Director • Director | 1 Jan 1970←55 Years→27 Jun 2025 | Active | |
