| Company | Timeline | Status | |
| Nick Williams Ltd Director • Director | 2 Sep 2021←4 Years→Current | Active | |
| Pocket Mountains Limited Director • Writer | 15 Apr 2002←1 Year 4 Months→25 Aug 2003 | Active | |
Nick Williams Consulting Ltd Director • Writer | 14 Oct 1998←16 Years→5 May 2015 | Dissolved | |
