| Company | Timeline | Status | |
| DRL Software Limited Director • Chartered Accountant | 1 Nov 2011←2 Years 8 Months→24 Jul 2014 | Active | |
| Seazone Solutions Limited Director • Chartered Accountant | 23 Mar 2010←4 Years→24 Jul 2014 | Active | |
| Belleme Mews Management Company Ltd Director • Chartered Accountant | 13 Aug 2008←10 Years→1 Aug 2019 | Active | |
| Edeb Limited Director • Chartered Accountant | 7 Aug 2008←17 Years→Current | Active | |
| Dredging Research Limited Director • Chartered Accountant | 24 Nov 2007←6 Years→24 Jul 2014 | Active | |
| Aquaware Systems Limited Director • Chartered Accountant | 1 Feb 1999←15 Years→24 Jul 2014 | Active | |
| Wallingford Limited Director • Chartered Accountant | 1 Jan 1996←18 Years→24 Jul 2014 | Active | |
| Howbery Park Estates Limited Director • Chartered Accountant | 1 Jan 1996←18 Years→24 Apr 2014 | Active | |
| Hydraulics Research Limited Director • Chartered Accountant | 1 Jan 1996←18 Years→24 Jul 2014 | Active | |
| HR Mardyn Limited Director • Chartered Accountant | 1 Jan 1996←18 Years→24 Jul 2014 | Active | |
