| Company | Timeline | Status | |
| Elmatec Limited Director • Director | 1 Apr 2020←5 Years→Current | Active | |
| Vertec Limited Director • Director | 19 Jan 2015←10 Years→Current | Active | |
Robinson Rainscreen Limited Director • Cladder | 23 Feb 2007←10 Years→8 Aug 2017 | Dissolved | |
