| WING HING DESIGN ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| Hongxin Design Engineering Company Limited | | Live |
| INFINITY DESIGN & ENGINEERING LIMITED | Private company limited by shares | Live |
| INFINITY DESIGN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| INFINITY DESIGN AND ENGINEERING (HONG KONG) LIMITED | Private company limited by shares | Live |
| INNOTECH DESIGN & ENGINEERING LIMITED | Private company limited by shares | Live |
| Jinglong Design Engineering Consulting (HK) Limited | Private company limited by shares | Dissolved |
| JINME DESIGN ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Triple Junction Design & Engineering Asia Company Limited | Private company limited by shares | Dissolved |
| KENSINGTON DESIGN & ENGINEERING LIMITED | Private company limited by shares | Live |
| ONE LEAF Design & Engineering Limited | | Live |
| San Lung Design & Engineering Limited | Private company limited by shares | Live |
| Hon Yuen Lung Engineering Design Limited | | Live |
| Magnificent Engineering & Design Limited | | Live |
| Natural Design Engineering Limited | Private company limited by shares | Live |
| NextGen Design & Engineering Limited | | Live |
| OPEN DESIGN ENGINEERING & CONSULTANT LIMITED | Private company limited by shares | Dissolved |
| Optics Engineering & Design Limited | Private company limited by shares | Live |
| Passion Design Engineering Limited | Private company limited by shares | Live |
| PINNACLE DESIGN & ENGINEERING LIMITED | Private company limited by shares | Live |
| A PLUS DESIGN ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| M PLUS DESIGN & ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| A Plus. Design & Engineering Co. Limited | Private company limited by shares | Live |
| Plus One Design & Engineering Limited | Private company limited by shares | Live |
| PRUDENCE DESIGN AND ENGINEERING LIMITED | Private company limited by shares | Live |
| SANDIC DESIGN ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Sands Design & Engineering Limited | Private company limited by shares | Live |
| SANSUNG BECORAPION ENGINEERING DESIGN INT'L LIMITED | Private company limited by shares | Dissolved |
| SKYLINK DESIGN AND ENGINEERING PTE LIMITED | Private company limited by shares | Live Commenced dormancy on 27-Mar-2015 |
| SKYWELL DESIGN & ENGINEERING LIMITED | Private company limited by shares | Live |
| ART STAR DESIGN & ENGINEERING CO. LIMITED | Private company limited by shares | Live |
| Suncor Engineering Design Limited | Private company limited by shares | Live |
| SUROOR DESIGN & ENGINEERING LIMITED | Private company limited by shares | Live |
| S.W.M. Design & Service Engineering Limited | Private company limited by shares | Live |
| TECBO DESIGN & ENGINEERING LIMITED | Private company limited by shares | Live |
| SUN FAI LONG TENG ADVERTISING ENGINEERING DESIGN LIMITED | Private company limited by shares | Dissolved |
| TRICO DESIGN ENGINEERING LIMITED | Private company limited by shares | Live |
| TUNG WEI DESIGN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TUNG FAI DESIGN & ENGINEERING LIMITED | Private company limited by shares | Live |
| WIN TUNG DESIGN ENGINEERING LIMITED | Private company limited by shares | Live |
| TUNG FAI ENGINEERING & DESIGN (HK) LIMITED | Private company limited by shares | Live |
| VARSIKA DESIGN & ENGINEERING LIMITED | Private company limited by shares | Live |
| WANDERSON DESIGN & ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| WANHORD DESIGN AND ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WELL CONCORD DESIGN & ENGINEERING LIMITED | Private company limited by shares | Live |
| WIGGS DESIGN ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| SUPER WOOD FURNITURE DESIGN AND ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| ROWAN ENGINEERING & DESIGN WORKS LIMITED | Private company limited by shares | Dissolved |
| Xing Sheng Design Engineering Limited | Private company limited by shares | Live |
| YIPSON DESIGN & ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| ZHEJIANG ENGINEERING DESIGN (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| Zhongbei Engineering Design Consult Co., Limited | Private company limited by shares | Live |
| ML WEB DESIGN & ENTERPRISE COMPANY LIMITED | Private company limited by shares | Dissolved |
| ENTERPRISE BY DESIGN LIMITED | Private company limited by shares | Live |
| NEW DESIGN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| Design Enterprises Limited | Private company limited by shares | Live |
| SUNNY DESIGN (H.K.) ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| EPEIUS DESIGN LIMITED | Private company limited by shares | Dissolved |
| EPIC MODERN DESIGN LIMITED | Private company limited by shares | Live |
| EPICE DESIGN LIMITED | Private company limited by shares | Live |
| ERIC LOO DESIGN LIMITED | Private company limited by shares | Dissolved |
| ESIL DESIGN LIMITED | Private company limited by shares | Dissolved |
| Eslite Design Limited | Private company limited by shares | Live |
| L' ESPACE DESIGN LIMITED | Private company limited by shares | Dissolved |
| Esschert Design Asia Limited | Private company limited by shares | Live |
| DESIGN & ESTATE HK LIMITED | Private company limited by shares | Live |
| ESTEEM DESIGN LIMITED | Private company limited by shares | Live |
| ESTILO DESIGN LIMITED | Private company limited by shares | Live |
| ESUM-HOME DESIGN COMPANY LIMITED | Private company limited by shares | Live |
| Eternal Design Company Limited | | Live |
| ETERNAL CHOICE DESIGN LIMITED | Private company limited by shares | Live |
| ETERNAL DESIGN CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| Ethereal Design Limited | Private company limited by shares | Live |
| Eudaimonia Design Limited | Private company limited by shares | Live |
| EURO DESIGN LIMITED | Private company limited by shares | Dissolved |
| Euro Design Limited | Private company limited by shares | Dissolved |
| EURO-CONCEPT DESIGN LIMITED | Private company limited by shares | Dissolved |
| EUROPEAN DESIGN LIMITED | Private company limited by shares | Live |
| EUROWELL DESIGN LIMITED | Private company limited by shares | Dissolved |
| Wave Design, Events & PR Company Limited | Private company limited by shares | Live |
| EVER PRETTY ADVERTISING & DESIGN COMPANY LIMITED | Private company limited by shares | Dissolved |
| Ever Design Architects And Engineers Limited | Private company limited by shares | Live |
| Everfun Design Co., Limited | Private company limited by shares | Live |
| EVERLUXE DESIGN LIMITED | Private company limited by shares | Live |
| EVERSHINE DESIGN & ENGINEER LIMITED | Private company limited by shares | Dissolved |
| EVERWIN DESIGN LIMITED | Private company limited by shares | Dissolved |
| EVERWIN DESIGN LIMITED | Private company limited by shares | Live |
| EVERY WIND DESIGN COMPANY LIMITED | Private company limited by shares | Dissolved |
| EXACT DESIGN (HK) LIMITED | Private company limited by shares | Live |
| EXCEL DESIGN LIMITED | Private company limited by shares | Live |
| EXCEL DESIGN AND DISPLAY LIMITED | Private company limited by shares | Dissolved |
| Excellence Design Limited | Private company limited by shares | Live |
| EXCELLENT DESIGN LIMITED | Private company limited by shares | Dissolved |
| EXCELLENT DESIGN LIMITED | Private company limited by shares | Live |
| Excellent Design Limited | | Live |
| Excelsior Design Limited | Private company limited by shares | Live |
| DESIGN EXCHANGE LIMITED | Private company limited by shares | Dissolved |
| DESIGN EXCHANGE LIMITED | Private company limited by shares | Dissolved |
| Liu Design & Exhibition Limited | Private company limited by shares | Live |
| BRINGWIN EXHIBITION DESIGN COMPANY LIMITED | Private company limited by shares | Dissolved |