| Company | Timeline | Status | |
| Springvale (Weatherproofing) Holdings Limited Director • Director | 6 Dec 1999←16 Years→2 Dec 2015 | Active | |
| Springvale (Weatherproofing) Holdings Limited Secretary • Director | 6 Dec 1999←16 Years→2 Dec 2015 | Active | |
| Springvale (Weatherproofing) Limited Secretary • Unreported | 6 Dec 1999←16 Years→2 Dec 2015 | Active | |
| Springvale (Weatherproofing) Limited Director • Foreman | 6 Apr 1998←17 Years→2 Dec 2015 | Active | |
