| Company | Timeline | Status | |
| H V Building Services Limited Secretary • Unreported | 18 Aug 1992←33 Years→Current | Active | |
| T D R (Mechanical Services) Limited Secretary • Unreported | 4 Jun 1992←17 Years→4 May 2010 | Active | |
| H V Building Services Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
| T D R (Mechanical Services) Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
