| Company | Timeline | Status | |
| International Outdoor Systems Ltd Director • Director | 15 Dec 1994←1 Year 1 Month→19 Jan 1996 | Dissolved | |
| Portland Outdoor Advertising Limited Director • Buying Director | 18 Dec 1992←3 Years→19 Jan 1996 | Active | |
| P.O.A. Holdings Limited Director • Buying Director | 18 Dec 1991←4 Years→19 Jan 1996 | Active | |
