| Company | Timeline | Status | |
| Parthian Books Ltd Director • Publisher | 8 Jul 2024←1 Year 3 Months→Current | Active | |
| The New Welsh Review Director • Publisher; Director, Parthian Books Ltd | 3 May 2024←1 Year 5 Months→Current | Active | |
| Menter Rhosygilwen Director • Publisher- Writer | 17 Aug 2010←15 Years→Current | Active | |
| Inpress Limited Director • Publisher | 14 Sep 2006←3 Years→10 Sep 2010 | Active | |
| Parthian Books Ltd Director • Writer | 23 Aug 2000←21 Years→28 Feb 2022 | Active | |
| Parthian Books Ltd Secretary • Writer | 3 May 1996←4 Years→23 Aug 2000 | Active | |
| Parthian Books Ltd Director • Publisher | 3 May 1996←1 Year 9 Months→16 Feb 1998 | Active | |
