| Company | Timeline | Status | |
| Houghton Developments Limited Director • Director | 20 Sep 2013←7 Years→30 Mar 2021 | Dissolved | |
| Winterfold House School Trust Limited Director • Land Agent | 1 Sep 2004←12 Years→1 Sep 2016 | Active | |
Richard Harper Estate Development Limited Director • Property Developer | 6 Dec 1999←14 Years→22 Apr 2014 | Dissolved | |
