| Company | Timeline | Status | |
| Sisterson Limited Director • Director  | 20 Mar 2023←2 Years 7 Months→Current  | Active  | |
| Chichester Harbour Trust Director • Engineer  | 3 Jul 2009←4 Years→11 Apr 2014  | Active  | |
| Peter Brown Limited Director • Director  | 15 Dec 2006←18 Years→Current  | Active  | |
| Hoe Estate Co.Limited Director • Engineer  | 12 Nov 2004←3 Years→1 Nov 2008  | Active  | |
| Hoe Estate Co.Limited Director • Liftmaker  | 11 Oct 1997←3 Years→27 Oct 2000  | Active  | |
| Itchenor Sailing Club Limited Director • Lift Maker  | 1 Nov 1996←4 Years→31 Oct 2000  | Active  | |
| Stannah Management Services Limited Director • Director  | 21 Mar 1992←33 Years→Current  | Active  | |
| Stannah Stairlifts Limited Director • Director  | 18 Sep 1991←34 Years→Current  | Active  | |
| Stannah Microlifts Limited Director • Director  | 18 Sep 1991←34 Years→Current  | Active  | |
| Stannah Homelifts Limited Director • Director  | 18 Sep 1991←18 Years→25 Jun 2010  | Active  | |
