| Company | Timeline | Status | |
| Colohan Limited Director • Building Contractor | 3 Jan 1995←30 Years→Current | Active | |
| Colohan Limited Secretary • Company Director | 3 Jan 1995←30 Years→Current | Active | |
| Colohan Limited Director • Unreported | 3 Jan 1995←30 Years→27 Oct 2025 | Active | |
| P. Colohan & Co. Limited Director • Company Director | 30 Nov 1991←33 Years→Current | Active | |
| P. Colohan & Co. Limited Secretary • Unreported | 30 Nov 1991←30 Years→17 Mar 2022 | Active | |
