| Company | Timeline | Status | |
| Mary Quant Cosmetics (UK) Limited Director • Company President | 1 Sep 2003←21 Years→24 Dec 2024 | Dissolved | |
| Knightsbridge Design Company Limited Director • Company President | 1 Sep 2003←22 Years→Current | Active | |
| Mary Quant Limited Director • Company President | 1 Sep 2003←22 Years→Current | Active | |
