| Company | Timeline | Status | |
| Promedics Orthopaedics Limited Director • Director | 2 Sep 2010←3 Months→2 Dec 2010 | Active | |
| Yorkmarsh Ltd Director • Director | 2 Sep 2010←3 Months→2 Dec 2010 | Active | |
| Regulatory Solutions (Scotland) Limited Secretary • Unreported | 1 Nov 1999←19 Years→6 Dec 2018 | Active | |
