| Company | Timeline | Status | |
| Dr Philip Baker Ltd Director • Director | 8 Nov 2024←11 Months→Current | Active | |
| Hamlet Hero Limited Director • Forensic Psychiatrist | 18 Jul 2012←13 Years→Current | Active | |
| Forensic Psychiatry Chambers LLP Non-designated LLP Member • Unreported | 1 Jul 2011←12 Years→3 Oct 2023 | Dissolved | |
