| Company | Timeline | Status | |
Hytech Environmental Limited Director • Director | 22 Jul 2010←6 Years→17 Jan 2017 | Dissolved | |
Hytech Water Limited Director • Engineer | 2 Dec 1991←24 Years→5 Aug 2016 | Dissolved | |
Hytech Water Limited Secretary • Unreported | 28 Nov 1991←4 Months→2 Apr 1992 | Dissolved | |
