| Company | Timeline | Status | |
| White & Street(Engineering)Limited Director • Commercial Engineer | 27 Jul 1992←33 Years→2 Sep 2025 | Dissolved | |
| White & Street International Limited Director • Commercial Engineer | 21 Jul 1992←33 Years→3 Feb 2026 | Dissolved | |
| White & Street International Limited Director • Unreported | 1 Jan 1970←56 Years→3 Feb 2026 | Dissolved | |
