| Company | Timeline | Status | |
| Chiara Williams Contemporary Ltd Director • Director | 10 May 2011←13 Years→6 Aug 2024 | Dissolved | |
| Solo Award Projects Ltd Director • Director | 7 Aug 2009←15 Years→6 Aug 2024 | Dissolved | |
| 30 Queensdown Road Limited Director • Artist | 26 Oct 2005←14 Years→25 Oct 2019 | Active | |
