| Company | Timeline | Status | |
| Kirk Craig Limited Secretary • Unreported | 15 Jul 2002←23 Years→Current | Active | |
| Kirk Craig Limited Secretary • Unreported | 15 Jul 2002←22 Years→3 Apr 2025 | Active | |
| Kirk Craig Limited Director • Engineer | 15 Jul 2002←8 Years→1 Sep 2010 | Active | |
| Craig Engineering (St. Helens) Limited Director • Engineer | 1 Nov 1993←32 Years→Current | Active | |
