| Company | Timeline | Status | |
| KHF Enterprises Ltd Director • Demolition Contractor | 15 Sep 2021←4 Years→Current | Active | |
| BDL Holdings Limited Director • Demolition Contractor | 26 Mar 2009←16 Years→Current | Active | |
| BDL Project Support Limited Director • Demolition Contractor | 31 Aug 2005←20 Years→Current | Active | |
| Best Demolition Limited Director • Demolition Contractor | 28 May 2005←20 Years→Current | Active | |
