| Company | Timeline | Status | |
| Gryphonn Quarries Limited Director • Unreported | 6 Jul 2005←20 Years→Current | Active | |
| Hougamont Limited Director • Retired | 6 Jul 2005←20 Years→Current | Active | |
| Tinghamgrange Limited Director • Unreported | 6 Jul 2005←20 Years→Current | Active | |
| Spincom Haulage Limited Director • Company Director | 26 Oct 1999←1 Year 11 Months→28 Sep 2001 | Active | |
| Gryphonn Quarries Limited Director • Company Director | 30 Jun 1991←10 Years→28 Sep 2001 | Active | |
| Gryphonn Concrete Products Limited Director • Company Director | 30 Jun 1991←10 Years→28 Sep 2001 | Active | |
| Hougamont Limited Director • Company Director | 30 Jun 1991←10 Years→28 Sep 2001 | Active | |
| Tinghamgrange Limited Director • Company Director | 30 Jun 1991←10 Years→28 Sep 2001 | Active | |
