| Company | Timeline | Status | |
| Harper Industrial Cleaning Services Ltd Director • Unreported | 1 Dec 2010←14 Years→Current | Active | |
| Harper Industrial Cleaning Services Ltd Secretary • Director/secretary | 12 Apr 2001←24 Years→Current | Active | |
| Harper Industrial Cleaning Services Ltd Director • Director/secretary | 12 Apr 2001←8 Years→1 Dec 2009 | Active | |
