| Company | Timeline | Status | |
| Ridgway Residents Association (Pyrford) Limited Director • Consultant | 26 Nov 2010←9 Years→12 Dec 2019 | Active | |
| Maritime Industry Foundation Director • Director | 13 Sep 2004←20 Years→25 Mar 2025 | Dissolved | |
| The International Association Of Dry Cargo Shipowners Director • Shipping Executive | 31 May 2000←8 Years→14 Oct 2008 | Active | |
Holt Maritime Limited Director • Shipping Consultant | 17 Feb 1998←19 Years→28 Feb 2017 | Dissolved | |
| Allocean Limited Director • Shipping | 16 Jan 1996←1 Year 6 Months→31 Jul 1997 | Dissolved | |
Landcentral (Europe) Limited Director • Shipping | 12 Oct 1992←25 Years→15 May 2018 | Dissolved | |
| Quadrant Video Systems Limited Director • Company Director | 29 Dec 1991←2 Days→31 Dec 1991 | Dissolved | |
| MVS (Research) Limited Director • Company Director | 28 Dec 1991←3 Days→31 Dec 1991 | Active | |
| Newco 3006 Limited Director • Company Director | 16 Dec 1991←15 Days→31 Dec 1991 | Active | |
| Synectics Technology Centre Limited Director • Company Director | 30 Sep 1991←3 Months→31 Dec 1991 | Active | |
