| Company | Timeline | Status | |
| Harbour Contractors Limited Director • Director  | 9 Sep 2020←5 Years→Current  | Active  | |
| Brian Hoolahan Limited Director • Director  | 17 Nov 2004←20 Years→Current  | Active  | |
| Brian Hoolahan Limited Secretary • Director  | 17 Nov 2004←20 Years→Current  | Active  | |
