| Company | Timeline | Status | |
| Callum Sign Solutions Limited Director • Company Director | 16 Oct 1998←1 Year 10 Months→6 Sep 2000 | Active | |
| Callum Sign Solutions Limited Secretary • Company Director | 16 Oct 1998←1 Year 10 Months→6 Sep 2000 | Active | |
| Olympiad Signs Limited Director • Company Director | 22 Dec 1991←8 Years→6 Sep 2000 | Active | |
