| Company | Timeline | Status | |
| Charterhouse Research Limited Director • Co Director | 1 Sep 2004←13 Years→26 Sep 2017 | Dissolved | |
City Research Group Limited Director • Research Director | 1 Sep 1999←2 Years 10 Months→1 Jul 2002 | Dissolved | |
City Research Associates Limited Director • Market Research Director | 18 Jun 1991←11 Years→1 Jul 2002 | Dissolved | |
