| Company | Timeline | Status | |
| Sillars (TMWD) Limited Director • Ceo | 1 Jun 2009←7 Years→16 Jan 2017 | Dissolved | |
| Works Infrastructure (Holdings) Limited Director • Ceo | 1 Jun 2009←7 Years→16 Jan 2017 | Dissolved | |
| Works Infrastructure Limited Director • Ceo | 1 Jun 2009←7 Years→16 Jan 2017 | Dissolved | |
| Sillars Holdings Limited Director • Ceo | 1 Jun 2009←7 Years→16 Jan 2017 | Dissolved | |
| Sillars (B. & C.E.) Limited Director • Ceo | 1 Jun 2009←7 Years→16 Jan 2017 | Dissolved | |
| Sillars Road Construction Limited Director • Ceo | 1 Jun 2009←7 Years→16 Jan 2017 | Dissolved | |
