| Company | Timeline | Status | |
| Sheffield Lettings Limited Secretary • Unreported | 24 Nov 2005←11 Years→7 Feb 2017 | Active | |
| ANT Research Limited Secretary • Unreported | 24 Nov 2005←11 Years→7 Feb 2017 | Active | |
| By Appointment Limited Secretary • Unreported | 24 Nov 2005←11 Years→7 Feb 2017 | Active | |
| Call Centre Resources Limited Secretary • Unreported | 31 Mar 2004←12 Years→7 Feb 2017 | Active | |
| ANT Marketing Limited Secretary • Unreported | 31 Mar 2004←2 Years 6 Months→25 Oct 2006 | Active | |
