| Company | Timeline | Status | |
| Crosskill Ventilation Limited Secretary • Unreported | 7 Sep 1994←31 Years→Current | Active | |
| Crosskill Ventilation Limited Director • Commercial Manager | 20 Sep 1991←34 Years→Current | Active | |
| Crosskill Ventilation Limited Director • Unreported | 1 Jan 1970←56 Years→Current | Active | |
