| Company | Timeline | Status | |
| Scottish Book Source Limited Director • Unreported | 1 Sep 2025←2 Months→Current | Active | |
| Publishing Scotland Director • Unreported | 11 Aug 2025←3 Months→Current | Active | |
| Inpress Limited Director • Interim Managing Director | 1 Mar 2015←6 Months→24 Sep 2015 | Active | |
| Verde 2017 Research Limited Director • None | 29 Apr 2013←1 Year 8 Months→20 Jan 2015 | Dissolved | |
| OFF The Page Ideas Limited Director • Unreported | 25 Apr 2012←13 Years→Current | Active | |
| Book Network INT'L Limited Director • Managing Director | 2 Apr 2011←10 Months→9 Feb 2012 | Dissolved | |
| The Book Trade Charity (BTBS) Director • Management | 15 Oct 2008←1 Year 6 Months→6 May 2010 | Active | |
