| Company | Timeline | Status | |
| Creative Computing Club Community Interest Company Director • Director | 28 Nov 2017←3 Years→30 May 2021 | Active | |
| Zed 2000 Limited Director • Publishing Consultant | 13 Nov 1997←27 Years→25 Feb 2025 | Dissolved | |
| Zed 2000 Limited Secretary • Publishing Consultant | 13 Nov 1997←4 Years→8 Oct 2002 | Dissolved | |
