| Company | Timeline | Status | |
| Whitesides Fire Stopping Ltd Director • Managing Director | 31 Oct 2024←1 Year 1 Month→Current | Active | |
| Whitesides Roofing Limited Director • Managing Director | 7 Feb 2020←5 Years→Current | Active | |
| W. Whiteside Limited Director • Director | 31 Mar 2004←21 Years→Current | Active | |
