| Company | Timeline | Status | |
| Matthew Syed Consulting Limited Director • Company Director | 22 Apr 2024←1 Year 6 Months→Current | Active | |
| Mindset Analytics Limited Director • Director | 30 Sep 2019←6 Years→Current | Active | |
| Matthew Syed Media Limited Director • Director | 4 Nov 2013←12 Years→Current | Active | |
| Greenhouse Sports Limited Director • Writer | 1 Apr 2012←4 Years→15 Dec 2016 | Active | |
TTK Greenhouse Ltd Director • Sportsman | 4 Nov 2003←11 Years→31 Dec 2014 | Dissolved | |
