| Company | Timeline | Status | |
| Yorkshire Universities Director • University Pro-vice-chancellor | 1 Nov 1999←5 Months→12 Apr 2000 | Active | |
Yhman Limited Director • University Pro-vice-chancellor | 1 Nov 1999←1 Year 9 Months→31 Jul 2001 | Dissolved | |
| Friends Of The City Of Sheffield Youth Orchestra Limited(The) Director • University Lecturer | 31 Dec 1991←1 Year 6 Months→21 Jul 1993 | Active | |
| Charter Housing Limited Director • Provice Chancellor Professor | 14 Nov 1991←13 Years→29 Sep 2005 | Active | |
