| Company | Timeline | Status | |
| Sylvester & Sons Plastering Ltd Director • Unreported | 9 Feb 2026←6 Days→Current | Active | |
| Team Sylvester Boxing Ltd Director • Director | 14 Oct 2025←4 Months→Current | Active | |
| Lewis Sylvester Boxing Limited Director • Company Director | 28 Apr 2022←3 Years→30 Sep 2025 | Dissolved | |
