| Company | Timeline | Status | |
| Roundhill Project Consulting Limited Director • Director | 3 Jan 2023←2 Years 10 Months→Current | Active | |
13CC Ltd Director • Managing Director | 23 Oct 2015←3 Years→26 Mar 2019 | Dissolved | |
Stephen Crowther Construction Limited Director • Director | 2 May 2013←4 Years→2 Jan 2018 | Dissolved | |
| Stephen Crowther Associates Limited Director • Director | 9 Jul 2009←16 Years→Current | Liquidation | |
