| Company | Timeline | Status | |
| Riverbank Laundry Limited Secretary • Unreported | 12 May 1989←36 Years→Current | Active | |
| Riverbank Laundry Limited Director • Laundry Operator | 12 May 1989←36 Years→Current | Active | |
| Riverbank Laundry Limited Director • Unreported | 1 Jan 1970←55 Years→31 Oct 2025 | Active | |
| Riverbank Laundry Limited Secretary • Unreported | 1 Jan 1970←55 Years→31 Oct 2025 | Active | |
