| Company | Timeline | Status | |
| The Ladies' Ski Club Limited Director • Ski Tour Operator | 17 Nov 1998←2 Years 12 Months→12 Nov 2001 | Active | |
| Yse Flights Limited Secretary • Tour Operator | 14 Feb 1996←27 Years→1 Aug 2023 | Dissolved | |
| Yse Flights Limited Director • Tour Operator | 14 Feb 1996←27 Years→1 Aug 2023 | Dissolved | |
| Yse Limited Director • Tour Operator | 14 Jan 1991←34 Years→Current | Active | |
| Yse Limited Secretary • Tour Operator | 14 Jan 1991←34 Years→Current | Active | |
