| Company | Timeline | Status | |
| Hipperholme Grammar School Foundation Director • Retired | 15 Nov 2016←1 Year 11 Months→15 Oct 2018 | Dissolved | |
| Harrison Gardner & Co. Limited Director • Technical Director | 15 Nov 2005←4 Years→30 Jun 2010 | Dissolved | |
| Lightcliffe Golf Club (1951) Limited Director • Director | 7 Mar 2005←2 Years 12 Months→3 Mar 2008 | Active | |
| Lightcliffe Golf Club (1951) Limited Director • Joint Managing Director | 7 Dec 1998←2 Years 12 Months→3 Dec 2001 | Active | |
| Harrison Gardener Limited Director • Technical Director | 2 Aug 1992←22 Years→30 Sep 2014 | Dissolved | |
