| Company | Timeline | Status | |
| Valley PC Limited Director • Coal Mine Owner | 9 Apr 2003←22 Years→Current | Active | |
| Valley PC Limited Secretary • Coal Mine Owner | 9 Apr 2003←22 Years→Current | Active | |
| Caeglas Colliery Co Limited(The) Secretary • Director | 1 Oct 2001←24 Years→Current | Active | |
| Caeglas Colliery Co Limited(The) Director • Director | 1 Oct 2001←24 Years→Current | Active | |
| Caeglas Colliery Co Limited(The) Secretary • Unreported | 14 Jul 1991←10 Years→1 Oct 2001 | Active | |
| Caeglas Colliery Co Limited(The) Director • Company Director | 14 Jul 1991←10 Years→1 Oct 2001 | Active | |
