| Company | Timeline | Status | |
| London Endoscopy Associates Ltd Director • Director | 31 Jul 2023←2 Years 3 Months→Current | Active | |
| London Colorectal And Pelvic Floor Associates Ltd Director • Commercial Director | 17 Oct 2019←6 Years→Current | Active | |
| G I Doctors (London) LLP Non-designated LLP Member • Unreported | 3 Sep 2019←6 Years→Current | Active | |
| S Siddiqi Associates LLP Designated LLP Member • Unreported | 4 Apr 2018←3 Years→12 Oct 2021 | Dissolved | |
Clinical Opinions LLP Non-designated LLP Member • Unreported | 26 May 2015←8 Months→1 Feb 2016 | Dissolved | |
S Siddiqi Ltd Director • Doctor | 11 Aug 2011←8 Years→25 Feb 2020 | Dissolved | |
