| Company | Timeline | Status | |
| Penvirad Limited Director • Unreported | 14 Dec 2012←12 Years→Current | Active | |
| Tecomak Environmental Services Limited Director • Director | 1 Dec 2011←13 Years→Current | Active | |
| Tecomak Limited Director • Unreported | 1 May 2008←17 Years→Current | Active | |
