| Company | Timeline | Status | |
| The International Organ Festival Society Limited Director • School Bursar | 23 Feb 2013←12 Months→22 Feb 2014 | Active | |
| Purcell School (Trading) Limited Secretary • Bursar | 23 Feb 2009←9 Years→31 Dec 2018 | Dissolved | |
| Purcell School(The) Secretary • Bursar | 23 Feb 2009←9 Years→31 Dec 2018 | Active | |
