| Company | Timeline | Status | |
John Winterbotham And Partners LLP Designated LLP Member • Unreported | 9 Apr 2002←5 Years→31 Mar 2008 | Dissolved | |
| Yacht Brokers Designers & Surveyors Association (Holdings) Limited(The) Director • Yacht Surveyor | 18 May 1993←8 Years→30 Jun 2001 | Active | |
| Association Of Brokers & Yacht Agents Limited(The) Director • Yacht Surveyor | 18 May 1993←8 Years→30 Jun 2001 | Active | |
| Yacht Designers & Surveyors Association Limited Director • Yacht Surveyor | 18 May 1993←8 Years→30 Jun 2001 | Active | |
