| WAI SUN BUILDING MATERIALS COMPANY LIMITED | Private company limited by shares | Dissolved |
| ACE BUILDING MATERIALS COMPANY LIMITED | Private company limited by shares | Dissolved |
| WAH BO BUILDING MATERIALS CO. LIMITED | Private company limited by shares | Dissolved |
| TAI KAM BUILDING MATERIALS COMPANY LIMITED | Private company limited by shares | Live |
| WAI YIP BUILDING MATERIALS COMPANY LIMITED | Private company limited by shares | Dissolved |
| GKC BUILDING MATERIALS LIMITED | Private company limited by shares | Dissolved |
| MPS BUILDING MATERIALS LIMITED | Private company limited by shares | Dissolved |
| WA YUI BUILDING MATERIALS CO. LIMITED | Private company limited by shares | Dissolved |
| SUN NAM KEE BUILDING MATERIALS LIMITED | Private company limited by shares | Dissolved |
| SUN LI BUILDING MATERIALS COMPANY LIMITED | Private company limited by shares | Dissolved |
| CNN BUILDING MATERIALS CO. LIMITED | Private company limited by shares | Dissolved |
| GC BUILDING MATERIALS LIMITED | Private company limited by shares | Dissolved |
| SUN BO BUILDING MATERIALS COMPANY LIMITED | Private company limited by shares | Dissolved |
| WAH LAM BUILDING MATERIALS LIMITED | Private company limited by shares | Live |
| TIN PA BUILDING MATERIALS LIMITED | Private company limited by shares | Live |
| KPL BUILDING MATERIALS COMPANY LIMITED | Private company limited by shares | Dissolved |
| TIN KIN KAI BUILDING MATERIALS LIMITED | Private company limited by shares | Dissolved |
| TOP BUILDING MATERIALS LIMITED | Private company limited by shares | Live |
| BUILDING MATERIALS LIMITED | Private company limited by shares | Dissolved |
| KHL BUILDING MATERIALS COMPANY LIMITED | Private company limited by shares | Dissolved |
| BUILDING MATERIALS NET COMPANY LIMITED | Private company limited by shares | Dissolved |
| MAN WAI BUILDING MATERIALS LIMITED | Private company limited by shares | Dissolved |
| RBS BUILDING MATERIALS LIMITED | Private company limited by shares | Dissolved |
| J & S BUILDING MATERIALS LIMITED | Private company limited by shares | Dissolved |
| HIP LIK BUILDING MATERIALS LIMITED | Private company limited by shares | Dissolved |
| FU KAI TAI BUILDING MATERIALS LIMITED | Private company limited by shares | Live |
| CNC BUILDING MATERIALS LIMITED | Private company limited by shares | Live |
| E & B BUILDING MATERIALS LIMITED | Private company limited by shares | Live |
| EBO BUILDING MATERIALS COMPANY LIMITED | Private company limited by shares | Live |
| HIT NEW BUILDING MATERIALS COMPANY LIMITED | Private company limited by shares | Dissolved |
| TIN FAI BUILDING MATERIALS LIMITED | Private company limited by shares | Live |
| PKS BUILDING MATERIALS LIMITED | Private company limited by shares | Live |
| T&S BUILDING MATERIALS LIMITED | Private company limited by shares | Live |
| KIN LEE BUILDING MATERIALS LIMITED | Private company limited by shares | Live |
| Bo Ji Building Materials Company Limited | Private company limited by shares | Dissolved |
| BIM BUILDING MATERIALS LIMITED | Private company limited by shares | Live |
| DHK BUILDING MATERIALS LIMITED | Private company limited by shares | Live |
| REX BUILDING MATERIALS LIMITED | Private company limited by shares | Dissolved |
| SUN BUILDING MATERIALS., LIMITED | Private company limited by shares | Dissolved |
| L & L BUILDING MATERIALS CO. LIMITED | Private company limited by shares | Dissolved |
| NAM KEE BUILDING MATERIALS LIMITED | Private company limited by shares | Live |
| JES BUILDING MATERIALS LIMITED | Private company limited by shares | Live |
| AA BUILDING MATERIALS LIMITED | Private company limited by shares | Dissolved |
| CKC BUILDING MATERIALS LIMITED | Private company limited by shares | Dissolved |
| KEY ON BUILDING MATERIALS LIMITED | Private company limited by shares | Live |
| KIN WO BUILDING MATERIALS LIMITED | Private company limited by shares | Live |
| CM BUILDING MATERIALS LIMITED | Private company limited by shares | Live |
| R&W BUILDING MATERIALS COMPANY LIMITED | Private company limited by shares | Live |
| E&A YAU KEE BUILDING MATERIALS LIMITED | Private company limited by shares | Dissolved |
| JGL BUILDING MATERIALS LIMITED | Private company limited by shares | Dissolved |
| SKY BUILDING MATERIALS LIMITED | Private company limited by shares | Live |
| Wah Tat (Building Materials) Company Limited | Private company limited by shares | Live |
| CA BUILDING MATERIALS LIMITED | Private company limited by shares | Dissolved |
| Ace Win Building Materials Company Limited | Private company limited by shares | Live |
| C N BUILDING MATERIALS LIMITED | Private company limited by shares | Live |
| San Yee Building Materials Company Limited | Private company limited by shares | Live |
| GDG Building Materials Company Limited | Private company limited by shares | Live |
| AKS BUILDING MATERIALS LIMITED | Private company limited by shares | Live |
| FU KEE BUILDING MATERIALS LIMITED | Private company limited by shares | Dissolved |
| YL BUILDING MATERIALS LIMITED | Private company limited by shares | Live |
| Building Materials Limited | Private company limited by shares | Live |
| SR BUILDING MATERIALS COMPANY LIMITED | Private company limited by shares | Live |
| HO LUN BUILDING MATERIALS COMPANY LIMITED | Private company limited by shares | Live |
| 3.6 BUILDING MATERIALS LIMITED | Private company limited by shares | Live |
| JGL BUILDING MATERIALS LIMITED | Private company limited by shares | Live |
| HO WAH BUILDING MATERIALS LIMITED | Private company limited by shares | Live |
| SUN TAI BUILDING MATERIALS COMPANY LIMITED | Private company limited by shares | Live |
| BLJ Building Materials Limited | Private company limited by shares | Live |
| HK LS BUILDING MATERIALS LIMITED | Private company limited by shares | Live |
| PAL Building Materials Limited | Private company limited by shares | Live |
| AAA Building Materials Company Limited | Private company limited by shares | Live |
| EZ Building Materials Limited | Private company limited by shares | Live |
| HK LI JIA BUILDING MATERIALS LIMITED | Private company limited by shares | Live |
| Ho Tak Building Materials Company Limited | Private company limited by shares | Live |
| KAI TAI BUILDING MATERIALS COMPANY LIMITED | Private company limited by shares | Live |
| Wah Mei Building Materials Company Limited | Private company limited by shares | Live |
| SW Building Materials Limited | Private company limited by shares | Live |
| Kai Fu Building Materials Limited | Private company limited by shares | Live |
| LW BUILDING MATERIALS LIMITED | Private company limited by shares | Live |
| PAK LEE BUILDING MATERIALS LIMITED | Private company limited by shares | Live |
| Sun Tat Building Materials Company Limited | Private company limited by shares | Live |
| Tin Yuk Building Materials Limited | Private company limited by shares | Live |
| Ka Ho Building Materials Limited | Private company limited by shares | Live |
| VL BUILDING MATERIALS LIMITED | Private company limited by shares | Live |
| SLC Building Materials Limited | Private company limited by shares | Live |
| Kin Lun Building Materials Limited | Private company limited by shares | Live |
| SKY ONE BUILDING MATERIALS LIMITED | Private company limited by shares | Live |
| MG Building Materials Limited | Private company limited by shares | Live |
| YTC BUILDING MATERIALS LIMITED | | Live |
| DM BUILDING MATERIALS LIMITED | | Live |
| NRT Building Materials Limited | | Live |
| LS Building Materials Company Limited | | Live |
| Wu Kee Building Materials Limited | | Live |
| Yu Tai Building Materials Company Limited | | Live |
| YY Building Materials Limited | | Live |
| Mei Ju Building Materials Limited | | Live |
| ADBON BUILDING MATERIALS LIMITED | Private company limited by shares | Live |
| ADVANCED BUILDING MATERIALS COMPANY LIMITED | Private company limited by shares | Live |
| AKOOTEC BUILDING MATERIALS LIMITED | Private company limited by shares | Live |
| ALFA BUILDING MATERIALS LIMITED | Private company limited by shares | Dissolved |