| Company | Timeline | Status | |
| Shotski Limited Director • Entrepreneur | 12 Aug 2024←1 Year 2 Months→Current | Active | |
| Craig Walk Management Company Limited Director • Surgeon | 5 Jun 2023←2 Years 4 Months→Current | Active | |
| Colin Harris Holdings Limited Director • Director | 26 Jul 2019←6 Years→Current | Active | |
| Colin Harris Ltd Director • Doctor | 13 Sep 2013←12 Years→Current | Active | |
Jkar Properties Limited Director • Doctor | 21 May 2013←4 Years→15 Aug 2017 | Dissolved | |
UK Gastric Band Ltd Director • Doctor | 28 Sep 2011←8 Years→5 Nov 2019 | Dissolved | |
