| Company | Timeline | Status | |
| Barnburgh Hall Management Company Limited Director • University Secretary Register | 4 Mar 2005←4 Years→30 Dec 2009 | Active | |
| Conference Aston Limited Director • University Registrar | 11 Oct 2000←1 Year 10 Months→12 Aug 2002 | Active | |
| Birmingham Technology (Property One) Limited Director • University Secretary/registrar | 11 Oct 1996←10 Years→27 Jul 2007 | Dissolved | |
