| Company | Timeline | Status | |
| Gates Worldwide Limited Director • Non Executive Director | 1 Jan 1995←6 Years→16 Jan 2001 | Active | |
Lazard Freres & Co. Limited Director • Merchant Banker | 28 May 1992←14 Years→13 Jun 2006 | Dissolved | |
| Lazard & Co., Limited Director • Unreported | 1 Jan 1970←30 Years→1 Aug 2000 | Active | |
