| Company | Timeline | Status | |
| Colab Exeter Ltd Director • Managing Director | 1 Dec 2023←1 Year 10 Months→Current | Active | |
Charlie Alder Illustration Limited Director • Graphic Designer | 20 Jun 2016←1 Year 5 Months→28 Nov 2017 | Dissolved | |
| Double Elephant Cic Director • Graphic Designer | 6 Apr 2006←3 Years→5 Apr 2009 | Active | |
| Alder And Alder Limited Director • Director | 9 Aug 2005←20 Years→Current | Active | |
| Alder And Alder Limited Secretary • Unreported | 9 Aug 2005←20 Years→Current | Active | |
