| Company | Timeline | Status | |
| York House (L1) RTM Company Limited Director • Musical Director | 20 Feb 2025←8 Months→Current | Active | |
| Thomas Mercer Watches Limited Director • Musical Director | 24 Jun 2023←2 Years 4 Months→Current | Active | |
| Memody Cic Director • Company Director | 2 Jul 2015←3 Years→4 Oct 2018 | Dissolved | |
| Wydeopen Limited Director • Director | 16 Oct 2014←11 Years→Current | Active | |
| Thomas Mercer (Chronometers) Limited Director • Musical Director | 20 Dec 2010←14 Years→Current | Active | |
