| Company | Timeline | Status | |
| S-Class Chauffeur Services Limited Director • Unreported | 12 Nov 2012←13 Years→Current | Active | |
| Smithpack Limited Director • Sales Director | 30 Apr 1992←9 Years→31 Mar 2002 | Active | |
| WSPH Limited Director • Sales Director | 30 Apr 1992←9 Years→31 Mar 2002 | Active | |
| George Brewster(Holdings)Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
| George Brewster (Property) Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
