| Company | Timeline | Status | |
| Croftgate Residents Company Limited Director • Company Director | 15 Apr 1997←1 Year 3 Months→29 Jul 1998 | Active | |
| Studio International Limited Director • Director Of Language School | 31 Dec 1992←25 Years→14 Sep 2018 | Active | |
| Studio Language Courses (Cambridge) Limited Director • Director Of Language School | 30 Dec 1992←25 Years→14 Sep 2018 | Active | |
