| 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 |
| Nga Kui Decoration Design Engineering Limited | Private company limited by shares | Live |
| SAM BO DECORATION DESIGN & ENGINEERING LIMITED | Private company limited by shares | Live |
| Yue Hao Decoration Design Engineering Limited | Private company limited by shares | Live |
| HW Design Decoration & Engineering Limited | | Live |
| Bao Hua Decoration Design and Engineering Company Limited | | Live |
| SAM KEI DECORATION DESIGN ENGINEERING COMPANY LIMITED | | Live |
| Hiu Wo Decoration & Design Engineering Limited | | Live |
| Tao He Engineering & Decoration Design Co. Limited | | Live |
| YY DECORATION DESIGN ENGINEERING LIMITED | | Live |
| WAN HOI DECORATION DESIGN ENGINEERING LIMITED | | Live |
| HK MAOHUA ABROAD DESIGN DECORATION ENGINEERING LIMITED | Private company limited by shares | Live |
| Advanced Art Design & Decoration & Engineering Co. Limited | Private company limited by shares | Dissolved |
| AGORA DESIGN DECORATION AND ENGINEERING LIMITED | Private company limited by shares | Live |
| FayeE Architectural Decoration Design Engineering Limited | Private company limited by shares | Live |
| HK Sanli Architectural Decoration Engineering Design Limited | | Live |
| DE KONG ARCHITECTURE DESIGN & DECORATION ENGINEERING CO. LIMITED | Private company limited by shares | Dissolved |
| BestSteed Decoration & Design Engineering Company Limited | Private company limited by shares | Live |
| NEW CENTURY DECORATION DESIGN & ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CYBER-ARCH DECORATION DESIGN & ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| ELEGANCE DESIGN & DECORATION ENGINEERING LIMITED | | Live |
| ENTERPRISE DESIGN DECORATION & ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Galaxy Decoration Design Engineering Limited | Private company limited by shares | Live |
| Galaxy Design Decoration Engineering Limited | | Live |
| HK HAOTING DECORATION ENGINEERING DESIGN LIMITED | Private company limited by shares | Live |
| Happy Sky Design & Decoration Engineering Limited | | Live |
| HONEST DESIGN & DECORATION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HONESTY DESIGN DECORATION ENGINEERING CO. LIMITED | Private company limited by shares | Live |
| HK KAIGAO DECORATION DESIGN ENGINEERING LIMITED | Private company limited by shares | Live |
| Hao Kong Design Decoration Engineering Company Limited | Private company limited by shares | Live |
| HK MEILIJIAN DECORATION DESIGN ENGINEERING LIMITED | Private company limited by shares | Live |