| Company | Timeline | Status | |
| KHL Investments Limited Director • Unreported | 6 Nov 2023←2 Years→Current | Active | |
| Hillier Bartley Limited Director • Director | 14 Apr 2015←8 Years→30 Jan 2024 | Dissolved | |
Hillier London Limited Director • Designer | 8 Dec 2009←7 Years→22 Aug 2017 | Dissolved | |
| Katie Hillier Limited Director • Unreported | 16 Nov 2004←21 Years→Current | Active | |
