| Company | Timeline | Status | |
| K.J.Sumption Ltd Director • Creative Director | 4 Jun 2020←5 Years→Current | Active | |
| Sumption & McLeod Ltd Director • Creative Art Director | 7 May 2020←3 Years→15 Aug 2023 | Dissolved | |
K.Sumption Limited Director • Creatve | 28 Apr 2017←1 Year 9 Months→5 Feb 2019 | Dissolved | |
