| Company | Timeline | Status | |
| Whiteside Holdings Limited Director • Unreported | 14 Jan 2026←22 Days→Current | Active | |
| Whitesides Fire Stopping Ltd Director • Unreported | 31 Oct 2024←1 Year 3 Months→Current | Active | |
| Whitesides Roofing Limited Director • Unreported | 7 Feb 2020←6 Years→Current | Active | |
| W. Whiteside Limited Director • Director | 31 Mar 2004←21 Years→Current | Active | |
