| Company | Timeline | Status | |
| Arnbrook Investments Limited Director • Unreported | 14 Jan 1998←27 Years→Current | Liquidation | |
| McGregor Construction (Highlands) Limited Secretary • Unreported | 4 Apr 1997←28 Years→Current | Liquidation | |
| W B P Management Limited Director • Chartered Accountant | 7 Nov 1996←1 Year 5 Months→20 Apr 1998 | Active | |
| Quadrangle Centre Limited Director • Director | 14 Feb 1993←5 Months→15 Jul 1993 | Active | |
| Quadrangle Centre Limited Director • Chartered Accountant | 25 Jun 1992←→14 Feb 1992 | Active | |
| Highland (Assets) Limited Director • Chartered Accountant | 8 Sep 1989←36 Years→Current | Liquidation | |
| Abergreg Limited Director • Chartered Accountant | 8 Sep 1989←35 Years→19 Aug 2025 | Dissolved | |
| Gregstorn Limited Director • Chartered Accountant | 8 Sep 1989←36 Years→Current | Active | |
| Gregstorn Limited Secretary • Unreported | 8 Sep 1989←36 Years→Current | Active | |
| McGregor Construction (Highlands) Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Liquidation | |
