| Company | Timeline | Status | |
| Peter Mark (N.I.) Limited Director • Co Director | 24 May 1989←36 Years→Current | Active | |
| Peter Mark (N.I.) Limited Secretary • Unreported | 24 May 1989←36 Years→Current | Active | |
| Glenbay Secretary • Unreported | 16 Jan 1987←38 Years→Current | Active | |
| Glenbay Director • Director | 16 Jan 1987←38 Years→Current | Active | |
