| Company | Timeline | Status | |
| Houghton Sports Consulting Ltd Director • Doctor | 5 Aug 2025←2 Months→Current | Active | |
| Houghton Sports Medicine Ltd Director • Consultant | 5 Oct 2017←8 Years→Current | Active | |
360 Degree Sports Medicine Limited Director • Consultant Rheumatologist | 17 Nov 2014←2 Years 1 Month→27 Dec 2016 | Dissolved | |
| London Sports Orthopaedics LLP Designated LLP Member • Unreported | 1 Jan 2012←4 Years→31 Jul 2016 | Active | |
Houghton Medical Ltd Director • Director | 12 Aug 2010←9 Years→19 Jun 2020 | Dissolved | |
