| Company | Timeline | Status | |
| MRM Smart Solutions Limited Director • Director | 5 Dec 2024←11 Months→Current | Active | |
| Mark McEwen (Scot) Ltd Director • It Consultant | 17 Apr 2015←7 Years→8 Feb 2023 | Dissolved | |
Mark McEwen Limited Director • Content Developer | 11 Apr 2014←2 Years 5 Months→20 Sep 2016 | Dissolved | |
