| Company | Timeline | Status | |
| CMP Rotherham Limited Director • Company Director | 3 Feb 2024←1 Year 6 Months→12 Aug 2025 | Dissolved | |
| Chris Mason PT Limited Director • Personal Trainer | 4 Feb 2022←3 Years→12 Aug 2025 | Dissolved | |
| Chris Mason Consulting Ltd Director • Fitness Consulting | 4 Dec 2017←7 Years→12 Aug 2025 | Dissolved | |
Simple Fat Loss Solution Ltd Director • Fitness Instructer | 6 Feb 2014←2 Years 6 Months→23 Aug 2016 | Dissolved | |
| Chris Mason Performance Ltd Director • Fitness Trainer | 27 Mar 2013←12 Years→Current | Active | |
