| Company | Timeline | Status | |
| Studyhome (No.80) Limited Director • Director | 3 Jun 2016←6 Years→27 Dec 2022 | Dissolved | |
| Stone Firms (UK) Limited Director • Director | 13 Aug 2010←15 Years→Current | Active | |
Portland Sustainable Holiday Parks Limited Director • Company Director | 18 Sep 2009←5 Years→7 Apr 2015 | Dissolved | |
Rocksafe Europe Limited Director • Company Director | 15 May 2008←6 Years→30 Dec 2014 | Dissolved | |
| Cladding Consultants (UK) Limited Director • Director | 26 Nov 2004←21 Years→Current | Active | |
| Portland Stone Firms Limited Director • Director | 18 Nov 2004←14 Years→30 Sep 2019 | Active | |
| Stone Firms Limited Director • Director | 14 May 2004←6 Years→14 Sep 2010 | Active | |
| Crofty Developments Limited Director • Company Director | 25 Jul 2003←22 Years→Current | Active | |
| Portland Stone Firms Limited Director • Managing Director | 23 Mar 1994←2 Years 11 Months→27 Feb 1997 | Active | |
| Nostea Limited Director • Managing Director | 31 Dec 1991←5 Years→27 Mar 1997 | Active | |
