| Company | Timeline | Status | |
| Cowper Shaw (Security Services) Limited Secretary • Catering Manageress | 1 Jul 1995←30 Years→Current | Active | |
| C.S. Caterers Limited Secretary • Director | 1 Jul 1995←30 Years→Current | Active | |
| C.S. Caterers Limited Director • Director | 1 Jul 1995←30 Years→Current | Active | |
| Cowper Shaw & Company Limited Secretary • Catering Manager | 1 Jul 1995←30 Years→Current | Active | |
| Cowper Shaw & Company Limited Director • Catering Manager | 1 Oct 1992←33 Years→Current | Active | |
