| TACK HING BUILDING MATERIALS LIMITED | Private company limited by shares | Live |
| TACK FAT LAND & BUILDING COMPANY LIMITED | Private company limited by shares | Dissolved |
| TACTFUL BUILDING COMPANY LIMITED | Private company limited by shares | Live |
| TAISHAN PLASTER TABLET BUILDING MATERIALS LIMITED | Private company limited by shares | Dissolved |
| TAIWAN JIXIANG BUILDING MATERIALS GROUP LIMITED | Private company limited by shares | Live |
| TAIWAN BUILDING MATERIALS (HONG KONG) LIMITED | Private company limited by shares | Live |
| TAMA Building Materials Company Limited | | Live |
| GD TAOJING BUILDING MATERIAL LIMITED | Private company limited by shares | Live |
| TARZAN BUILDING MATERIALS COMPANY LIMITED | Private company limited by shares | Dissolved |
| TEAM BUILDING COMPANY LIMITED | Private company limited by shares | Live |
| UNAUTHORIZED BUILDING WORK REMOVAL TEAM CO. LIMITED | Private company limited by shares | Live |
| Building Tech Limited | Private company limited by shares | Live |
| Huaxin Building Tech Limited | | Live |
| TECHKEY BUILDING MATERIAL & ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TECHKEY BUILDING MATERIAL & ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TECHNISTONE BUILDING SALE (CHINA) COMPANY LIMITED | Private company limited by shares | Dissolved |
| MING-HAO BUILDING MATERIALS TECHNOLGY LIMITED | Private company limited by shares | Live |
| BUILDING TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| FAS BUILDING TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| GLOBAL BUILDING TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| GREEN DOT BUILDING TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| ECO BUILDING TECHNOLOGIES GROUP LIMITED | Private company limited by shares | Live |
| HAMMER BUILDING TECHNOLOGIES (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Integrated Building Technologies Limited | Private company limited by shares | Live |
| LEKHA BUILDING MATERIALS TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| Petra Building Technologies Limited | Private company limited by shares | Live |
| PROGREEN BUILDING TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| VATAPLE BUILDING TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| T & J BUILDING TECHNOLOGY LIMITED | Private company limited by shares | Live |
| CAS BUILDING TECHNOLOGY LIMITED | | Live |
| 5Stargreen Building Technology Limited | Private company limited by shares | Dissolved |
| NORTH AMERICA BUILDING TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| BUILDMATES BUILDING TECHNOLOGY LIMITED | Private company limited by shares | Live |
| CHINA BUILDING TECHNOLOGY GROUP CO., LIMITED | | Live |
| CHINA BUILDING RESEARCH TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| BUILDING DESIGN & TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| HK Building DreamStar Technology Limited | Private company limited by shares | Live |
| DongAn Building Energy Saving Technology Limited | | Live |
| ECO FACE BUILDING TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| GREEN BUILDING TECHNOLOGY LIMITED | Private company limited by shares | Live |
| TCK Green Building Technology Limited | Private company limited by shares | Live |
| YOUNG MING INTELLIGENT BUILDING TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Integrity Building Technology & Management Limited | | Live |
| China New Building Materials and Machinery Technology Limited | Private company limited by shares | Dissolved |
| BUILDING DESIGN & TECHNOLOGY (MATERIALS) LIMITED | Private company limited by shares | Live |
| Germany Building Materials Technology Limited | Private company limited by shares | Live |
| GERMANY HAICHUAN NEW BUILDING MATERIALS TECHNOLOGY LIMITED | Private company limited by shares | Live |
| North Building Technology Limited | Private company limited by shares | Live |
| Senco Building Technology Limited | Private company limited by shares | Live |
| SENROC BUILDING TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| SIEMIENIS BUILDING ELECTRICAL TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Standard Solution Building Technology Company Limited | Private company limited by shares | Live |
| TOTEM BUILDING TECHNOLOGY COMPANY LIMITED | | Live |
| TEKCO BUILDING MATERIALS LIMITED | Private company limited by shares | Dissolved |
| NEW TERRITORIES BUILDING & AGRICULTURAL DEVELOPMENT COMPANY, LIMITED -THE- | Private company limited by shares | Dissolved |
| CASTCO BUILDING COMPONENT TESTING LIMITED | Private company limited by shares | Dissolved |
| LOT TETRA BUILDING CONSTRUCTION LIMITED | Private company limited by shares | Live |
| TGLA BUILDING WEALTH LIMITED | Private company limited by shares | Live |
| THEMA BUILDING LIMITED | Private company limited by shares | Dissolved |
| THERMTECH BUILDING PRODUCTS LIMITED | Private company limited by shares | Live |
| HK TIANDI HELI (INT'L) HARDWARE BUILDING MATERIALS LIMITED | Private company limited by shares | Dissolved |
| Longpai Building Materials (Tianjin) Co., Limited | Private company limited by shares | Live |
| B.S.C. BUILDING MATERIALS SUPPLY (TIANJIN) LIMITED | Private company limited by shares | Dissolved |
| TIANJU BUILDING MATERIALS CO., LIMITED | | Live |
| FOSHAN TIANLI BUILDING CERAMIC LIMITED | Private company limited by shares | Live |
| TOP TILES BUILDING MATERIAL COMPANY LIMITED | Private company limited by shares | Live |
| FAMILY TILES BUILDING MATERIALS LIMITED | | Live |
| TILES GALLERY BUILDING MATERIALS COMPANY LIMITED | Private company limited by shares | Dissolved |
| HOP KEE BUILDING MATERIALS (TIMBER-DOORS MANUFACTURING) LIMITED | Private company limited by shares | Live |
| TING FUNG SANITARY WARE AND BUILDING MATERIALS LIMITED | Private company limited by shares | Live |
| TINTAK BUILDING MATERIAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| DONG TECHNOLOGY KITCHEN & TOILET BUILDING MATERIALS LIMITED | Private company limited by shares | Live |
| KWUN TONG FACTORY BUILDING MANUFACTURERS ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| KWUN TONG RESETTLEMENT FACTORY BUILDING (BLOCK 1 & 2) MANUFACTURERS ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| Shun Tong Building Waterproof Engineering (HK) Limited | Private company limited by shares | Live |
| GUANGDONG FOSHAN TONGDA BUILDING CERAMIC LIMITED | Private company limited by shares | Live |
| CHINA TONGDA BUILDING MATERIALS CO., LIMITED | Private company limited by shares | Live |
| LINYI LUOZHUANG TONGTAI BUILDING MATERIAL CO., LIMITED | Private company limited by shares | Live |
| Tongxing Building Materials Co., Limited | | Live |
| TONIC BUILDING & CONSTRUCTION LIMITED | Private company limited by shares | Dissolved |
| JIANGXI NANCHANG SANJIAN MACHINE TOOL BUILDING LIMITED | Private company limited by shares | Dissolved |
| HK TOPCERA BUILDING MATERIAL LIMITED | Private company limited by shares | Live |
| Foshan Topps Building Materials CO., Limited | Private company limited by shares | Live |
| Tosen Building Material Co., Limited | Private company limited by shares | Live |
| TOTAL BUILDING CONSULTANCY AND INSPECTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| TOTAL SOLUTION BUILDING SYSTEM LIMITED | Private company limited by shares | Live |
| AIG TOWER BUILDING MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| SHEEN TOWER BUILDING MATERIAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| GD FOSHAN DANGUAN BUILDING MATERIALS TRADE LIMITED | Private company limited by shares | Live |
| HK QIANGLIAN BUILDING TRADE LIMITED | Private company limited by shares | Live |
| SHK TRADING & BUILDING COMPANY LIMITED | Private company limited by shares | Live |
| A Building Trading Limited | | Live |
| EURO ASIA BUILDING & TRADING HK LIMITED | Private company limited by shares | Live |
| CHONG TSAO BUILDING TRADING CO LIMITED | Private company limited by shares | Live |
| Dream Building Future Trading Co., Limited | Private company limited by shares | Live |
| GREEN BUILDING INDUSTRY & TRADING LIMITED | Private company limited by shares | Live |
| ATLANTIS BUILDING MATERIAL TRADING CO., LIMITED | Private company limited by shares | Live |
| Crown Success Building Material Trading Limited | Private company limited by shares | Live |
| Casa Building Materials & Trading Co., Limited | Private company limited by shares | Live |
| Eaton Building Materials Trading Limited | Private company limited by shares | Dissolved |