| Company | Timeline | Status | |
| Clinical Pocket Reference Ltd Director • Director | 20 Aug 2013←12 Years→Current | Active | |
| Clinical Publishing Ltd Director • Director | 23 Jun 2003←22 Years→Current | Active | |
| Clinical Publishing Ltd Secretary • Director | 23 Jun 2003←22 Years→Current | Active | |
| Atlas Medical Publishing Limited Secretary • Company Director | 25 Mar 2002←23 Years→Current | Active | |
| Atlas Medical Publishing Limited Director • Company Director | 25 Mar 2002←23 Years→Current | Active | |
| Clinical Publishing Services Limited Director • Company Director | 2 Jun 2000←25 Years→Current | Active | |
| Clinical Publishing Services Limited Secretary • Company Director | 2 Jun 2000←25 Years→Current | Active | |
