| Company | Timeline | Status | |
| Steve Mackey Limited Director • Unreported | 20 Sep 2023←2 Years 1 Month→Current | Active | |
| Steve Mackey Publishing Limited Director • Unreported | 20 Sep 2023←2 Years 1 Month→Current | Active | |
Sheffield Community Enterprise Development Unit Director • Government Officer | 26 May 1995←2 Years→30 May 1997 | Dissolved | |
