| Company | Timeline | Status | |
| Holyhead Marine Services Limited Director • Company Director | 19 Apr 1992←8 Years→31 May 2000 | Active | |
| Holyhead Towing Group Limited Director • Retired | 10 Mar 1992←24 Years→31 Dec 2016 | Active | |
| Holyhead Towing Group Limited Director • Company Director | 10 Mar 1992←8 Years→31 May 2000 | Active | |
| Holyhead Towing Company Limited Director • Company Director | 12 Dec 1991←8 Years→31 May 2000 | Active | |
