| TIN YEE DECORATION ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| PI DECORATION ENGINEERING CO., LIMITED | | Live |
| C & S Decoration Engineering HK Co., Limited | | Live |
| LAP KEI DECORATION AND ENGINEERING CO., LIMITED | | Live |
| Anju Decoration Engineering Co., Limited | | Live |
| It ST Architectural Decoration Engineering Co., Limited | Private company limited by shares | Live |
| Newrgy Architectural Decoration Engineering Co., Limited | | Live |
| Ze Hui Architecture Decoration Engineering Co., Limited | Private company limited by shares | Dissolved |
| Heping Architecture Decoration Engineering Co., Limited | Private company limited by shares | Live |
| ASTOR DECORATION & ENGINEERING CO., LIMITED | Private company limited by shares | Dissolved |
| Guo Biao Decoration Engineering Co., Limited | Private company limited by shares | Live |
| Broadsun Decoration Engineering Co., Limited | | Live |
| WAH CHENG DECORATION ENGINEERING CO., LIMITED | | Live |
| Fotune Decoration Engineering Co., Limited | Private company limited by shares | Live |
| FUXING DECORATION ENGINEERING CO., LIMITED | | Live |
| GIFTCO DECORATION ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| HENGJIAN DECORATION ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| Huafeng Decoration Engineering Co., Limited | | Live |
| Yin Fai Decoration (Hydroelectric) Engineering Co., Limited | Private company limited by shares | Live |
| Juxin Decoration Engineering Co., Limited | Private company limited by shares | Live |
| KFWT Decoration Engineering Co., Limited | Private company limited by shares | Live |
| LEHMAN DECORATION ENGINEERING COMPANY CO., LIMITED | Private company limited by shares | Live |
| Liutong Decoration Engineering Co., Limited | Private company limited by shares | Live |
| TIN NGAI DECORATION ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| HK PILOT DECORATION ENGINEERING CO., LIMITED | Private company limited by shares | Dissolved |
| QUANZHOU HUAYI DECORATION ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| RICH ART DECORATION ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| Risheng Decoration Engineering Co., Limited | | Live |
| Craftsman Spirit Decoration Engineering Co., Limited | | Live |
| STAGE DECORATION & ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| WING WAH DECORATION & ENGINEERING CO., LIMITED | Private company limited by shares | Dissolved |
| Huo Yeung.Group Innovation Decoration Engineering Co., Limited | Private company limited by shares | Live |
| YUFENG DECORATION ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| Zilong Decoration Engineering Co., Limited | | Live |
| COME ELEMENT DECORATION & ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| Committed Decoration Engineering Limited | Private company limited by shares | Live |
| CONCENWIN (HK-CANTON) DECORATION & ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| CUBIC CONCEPTS DECORATION ENGINEERING LIMITED | Private company limited by shares | Live |
| Conson Decoration Engineering Limited | Private company limited by shares | Live |
| HOP KAI CONSTRUCTION & DECORATION ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| WUI SUN CONSTRUCTION DECORATION ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SAN FAI CONSTRUCTION AND DECORATION ENGINEERING LIMITED | Private company limited by shares | Live |
| AL CONSTRUCTION AND DECORATION ENGINEERING LIMITED | Private company limited by shares | Live |
| AKKA CONSTRUCTION DECORATION ENGINEERING LIMITED | Private company limited by shares | Live |
| HE CHENG FA CONSTRUCTION & DECORATION ENGINEERING (ASIA) LIMITED | Private company limited by shares | Dissolved |
| CHAN KIU CONSTRUCTION DECORATION ENGINEERING LIMITED | Private company limited by shares | Live |
| KAM LEE CONSTRUCTION DECORATION ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| CLASSIC CONSTRUCTION DECORATION & DESIGN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CHINA SHIPBUILDING CONSTRUCTION DECORATION AND DESIGN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| Hengsheng Construction Decoration Engineering Limited | | Live |
| SUN HING YIP CONSTRUCTION DECORATION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LEADWIN CONSTRUCTION DECORATION AND ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| MING FAI DECORATION & CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| PACIFIC CONSTRUCTION & DECORATION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| Ricky Construction Decoration Engineering Co. Limited | Private company limited by shares | Live |
| TSE'S CONSTRUCTION DECORATION ENGINEERING SHARES LIMITED | Private company limited by shares | Live |
| TALENT CONSTRUCTION DECORATION ENGINEERING LIMITED | Private company limited by shares | Live |
| TeamSpirit Construction Decoration Engineering Limited | | Live |
| Vico Decoration (Construction) Engineering Limited | Private company limited by shares | Live |
| Wantong Construction Decoration Engineering Limited | | Live |
| COOPER DECORATION ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Craftsman Decoration Engineering Limited | Private company limited by shares | Live |
| WEALTH CREATION ENGINEERING DECORATION LIMITED | | Live |
| CREATIVE DECORATION ENGINEERING LIMITED | Private company limited by shares | Live |
| To Creative Decoration Engineering Limited | Private company limited by shares | Live |
| Crown of Grace Decoration Engineering Company Limited | Private company limited by shares | Live |
| CROWNSON DECORATION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| Dean Decoration Engineering Limited | Private company limited by shares | Live |
| DELUXE DECORATION & ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| K & K DEMOLITION & DECORATION ENGINEERING LIMITED | Private company limited by shares | Live |
| Deng Ren Decoration Engineering Limited | | Live |
| LWL DECORATION DESIGN & ENGINEERING LIMITED | Private company limited by shares | Live |
| YU TAI DESIGN & DECORATION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| NGA KAI DESIGN & DECORATION ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| TIM YUK DESIGN DECORATION ENGINEERING CO. LIMITED | Private company limited by shares | Dissolved |
| ART IN ONE DESIGN & DECORATION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TIN VIC BO DESIGN DECORATION ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| WAH KEE DESIGN DECORATION ENGINEERING LIMITED | Private company limited by shares | Live |
| KAM SZE LO DECORATION AND DESIGN ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| LEA DESIGN DECORATION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SAN YIP DESIGN DECORATION ENGINEERING LIMITED | Private company limited by shares | Live |
| Now Design Decoration Engineering Limited | Private company limited by shares | Dissolved |
| HK 123 DESIGN & DECORATION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| MAN WAH DECORATION & DESIGN ENGINEERING LIMITED | Private company limited by shares | Live |
| KAM FAI DESIGN DECORATION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HK TRW DECORATION DESIGN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KA PO DESIGN DECORATION ENGINEERING LIMITED | Private company limited by shares | Live |
| LOK KUI DESIGN & DECORATION ENGINEERING LIMITED | Private company limited by shares | Live |
| K & Y Design Decoration Engineering Limited | Private company limited by shares | Live |
| HK YEE WO DECORATION DESIGN ENGINEERING LIMITED | Private company limited by shares | Live |
| TIN HO DECORATION & DESIGN ENGINEERING LIMITED | Private company limited by shares | Live |
| KIN FAI DECORATION DESIGN ENGINEERING LIMITED | Private company limited by shares | Live |
| K Y DECORATION DESIGN & ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| NEW ONE DESIGN DECORATION ENGINEERING LIMITED | Private company limited by shares | Live |
| Hoi Fai Design & Decoration Engineering Company Limited | Private company limited by shares | Live |
| W&T Decoration Design Engineering Limited | Private company limited by shares | Live |
| Kin Wai Decoration Design Engineering Limited | Private company limited by shares | Live |
| YIK FUK DECORATION DESIGN ENGINEERING LIMITED | Private company limited by shares | Live |
| TCC Design & Decoration Engineering Company Limited | Private company limited by shares | Live |
| Kar Wah Design & Decoration Engineering Limited | Private company limited by shares | Live |