| Company | Timeline | Status | |
| Jason Whiteley Limited Director • Director | 4 Oct 2023←2 Years→Current | Active | |
| Jason Whiteley Limited Director • Designer | 6 Dec 2020←2 Years 2 Months→7 Feb 2023 | Dissolved | |
| Sprowston Freehold Ltd Director • Director | 7 May 2016←6 Years→8 Jul 2022 | Active | |
| Wma Projects Limited Director • Director | 14 Oct 2015←7 Years→24 Jan 2023 | Dissolved | |
| Matheson & Whiteley Limited Director • Architect | 21 Jan 2013←12 Years→Current | Active | |
