| Company | Timeline | Status | |
Kathy Rooney Enterprises Ltd Director • Consultancy | 18 Jul 2016←1 Year 8 Months→20 Mar 2018 | Dissolved | |
| Librios Limited Director • Publisher | 1 Apr 2015←3 Years→25 May 2018 | Active | |
| A & C Black Publishers Limited Director • Publisher | 3 Jul 2000←14 Years→19 Jan 2015 | Active | |
| Bloomsbury Book Publishing Company Limited Director • Publisher | 22 Nov 1999←15 Years→19 Jan 2015 | Active | |
| Bloomsbury Publishing Plc Director • Publisher | 1 May 1996←8 Years→21 Sep 2004 | Active | |
