| Company | Timeline | Status | |
| Campbell Huber Orthodontics (UK) Limited Director • Orthodontist | 18 Mar 2014←8 Years→30 Aug 2022 | Dissolved | |
| Campbell Huber (Holdings) Limited Director • Orthodontist | 18 Mar 2014←8 Years→23 Aug 2022 | Dissolved | |
| Campbell Orthodontics Limited Director • Dentist | 25 Feb 2008←17 Years→Current | Active | |
