| Company | Timeline | Status | |
| McKenna Brothers Limited Secretary • Unreported | 8 Jan 2002←11 Years→10 Dec 2013 | Active | |
| Powerblind Limited Secretary • Unreported | 14 Dec 2001←11 Years→10 Dec 2013 | Active | |
| The McKenna Consortium Limited Secretary • Unreported | 14 Dec 2001←11 Years→10 Dec 2013 | Active | |
| Easisigns Limited Secretary • Unreported | 14 Dec 2001←11 Years→10 Dec 2013 | Active | |
| Powerblind Limited Director • Works Manager | 20 Apr 1999←14 Years→10 Dec 2013 | Active | |
| The McKenna Consortium Limited Director • Managing Director | 28 Nov 1997←16 Years→10 Dec 2013 | Active | |
| Easisigns Limited Director • Works Manager | 13 Aug 1993←20 Years→10 Dec 2013 | Active | |
| McKenna Brothers Limited Director • Works Manager | 13 Apr 1992←21 Years→10 Dec 2013 | Active | |
