| Crocus Consulting Limited | Private company limited by shares | Live |
| Dot the I's and Cross the T's Consulting Limited | Private company limited by shares | Live |
| CROSSOVER CONSULTING LIMITED | Private company limited by shares | Dissolved |
| CrossSource Consulting Limited | Private company limited by shares | Live |
| CrossWind Consulting Limited | Private company limited by shares | Live |
| Crown & Rights Consulting Limited | | Live |
| Cruss Consulting Limited | Private company limited by shares | Dissolved |
| CRYOTECH CONSULTING LIMITED | Private company limited by shares | Live |
| Cryptoalpha Consulting Company Limited | Private company limited by shares | Live |
| Cryptonomics Consulting Limited | Private company limited by shares | Live |
| Crytus Trade Consulting Company Limited | Private company limited by shares | Live |
| CTAC Consulting Limited | Private company limited by shares | Live |
| One Cube Business Consulting Limited | | Live |
| CUBE Consulting Group Limited | Private company limited by shares | Live |
| CULLEN CONSULTING LIMITED | Private company limited by shares | Live |
| Culture4Good Consulting Limited | | Live |
| CyBella Consulting Company Limited | Private company limited by shares | Live |
| NET UP CYBER CONSULTING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SERVICE CYBERNETICS CONSULTING LIMITED | Private company limited by shares | Live |
| Cyber-Sectizen Consulting Limited | Private company limited by shares | Live |
| CYBERSUN CONSULTING LIMITED | Private company limited by shares | Live |
| Cyclops Consulting Limited | Private company limited by shares | Live |
| CYLF CONSULTING LIMITED | Private company limited by shares | Live |
| CYPRUS HILLS CONSULTING COMPANY LIMITED | Private company limited by shares | Live |
| Dagher Consulting Group Limited | Private company limited by shares | Live |
| DAI-CAL CONSULTING COMPANY LIMITED | Private company limited by shares | Live |
| DAMAO CONSULTING LIMITED | Private company limited by shares | Live |
| DAMENG CONSULTING LIMITED | Private company limited by shares | Dissolved |
| DAMU Consulting Limited | Private company limited by shares | Live |
| DANEK CONSULTING LIMITED | Private company limited by shares | Dissolved |
| DANIM CONSULTING LIMITED | Private company limited by shares | Live |
| DANNY CONSULTING COMPANY LIMITED | Private company limited by shares | Live |
| Danson Statistical Consulting Company Limited | | Live |
| DAORONG CONSULTING COMPANY LIMITED | Private company limited by shares | Live |
| Dartfish Consulting Limited | Private company limited by shares | Live |
| Daruma Consulting Limited | Private company limited by shares | Live |
| DASCO CONSULTING LIMITED | Private company limited by shares | Dissolved |
| Data Center Consulting Limited | Private company limited by shares | Live |
| ENTERPRISE DATA CONSULTING LIMITED | Private company limited by shares | Live |
| FIRST DATA CONSULTING CO. LIMITED | Private company limited by shares | Dissolved |
| Peak Data Consulting Limited | Private company limited by shares | Live |
| E DATAMART CONSULTING LIMITED | Private company limited by shares | Dissolved |
| Datamorph Consulting Limited | | Live |
| DATASYS CONSULTING LIMITED | Private company limited by shares | Dissolved |
| DATASYS IT CONSULTING LIMITED | Private company limited by shares | Dissolved |
| DATASYS CONSULTING LIMITED | Private company limited by shares | Live |
| DataWare Consulting Limited | Private company limited by shares | Live |
| Davide Raro Consulting Limited | Private company limited by shares | Live |
| Davidson Consulting Limited | Private company limited by shares | Live |
| DAVIES ASIA RESEARCH & CONSULTING LIMITED | Private company limited by shares | Dissolved |
| DAXIANG CONSULTING SERVICE LIMITED | Private company limited by shares | Live |
| DAYBREAK CONSULTING LIMITED | Private company limited by shares | Live |
| Daybreak Consulting Limited | | Live |
| DAYDATE FUN CONSULTING COMPANY LIMITED | Private company limited by shares | Live |
| Dayli Consulting Limited | Private company limited by shares | Live Commenced dormancy on 30-Jan-2015 |
| Dayou Consulting Limited | Private company limited by shares | Live |
| Dayspring Consulting Limited | Private company limited by shares | Live |
| DBFC Consulting Limited | Private company limited by shares | Live |
| DBHELIX CONSULTING LIMITED | Private company limited by shares | Dissolved |
| D.C.C. Consulting Limited | Private company limited by shares | Live |
| D.E. CONSULTING GROUP LIMITED | Private company limited by shares | Live |
| DEAN CONSULTING (HONG KONG) LIMITED | Private company limited by shares | Live |
| Deao Business Consulting Limited | Private company limited by shares | Live |
| DeBlock Consulting (China) Limited | Private company limited by shares | Dissolved |
| Deckless Consulting Limited | Private company limited by shares | Live |
| DECOL ASIA CONSULTING LIMITED | Private company limited by shares | Live |
| DEC-TEC CONSULTING ENGINEERS, LIMITED | Private company limited by shares | Dissolved |
| Deem Consulting Limited | | Live |
| DeepNet Consulting Limited | Private company limited by shares | Live |
| DEFINITIVE CONSULTING LIMITED | Private company limited by shares | Live |
| Six Degrees Consulting Limited | Private company limited by shares | Live |
| DELAB CONSULTING LIMITED | Private company limited by shares | Live |
| DELAND INVESTMENT CONSULTING LIMITED | Private company limited by shares | Live |
| Delaware Consulting Hong Kong Limited | Private company limited by shares | Live |
| Delish Consulting Company Limited | | Live |
| Deliver Consulting Limited | Private company limited by shares | Live |
| DELTA CONSULTING LIMITED | Private company limited by shares | Dissolved |
| DeltaF Consulting Limited | Private company limited by shares | Live |
| DELUXE BUSINESS CONSULTING LIMITED | Private company limited by shares | Live |
| Demeter Consulting Limited | | Live |
| DEMETRA CONSULTING LIMITED | Private company limited by shares | Live |
| Deneres Consulting Limited | Private company limited by shares | Live |
| DENGFENG CONSULTING CO. LIMITED | Private company limited by shares | Live |
| Denglin Consulting HK Limited | Private company limited by shares | Live |
| Denison Consulting Asia Limited | Private company limited by shares | Live |
| Dennis Chan Consulting Company Limited | Private company limited by shares | Live |
| CHRISTOPHER DENNIS CONSULTING LIMITED | Private company limited by shares | Live |
| Dennis Dream Consulting Limited | Private company limited by shares | Live |
| DENUO Consulting Limited | | Live |
| Denuo Business Consulting Limited | Private company limited by shares | Live |
| DERES BUSINESS CONSULTING (HONG KONG) LIMITED | Private company limited by shares | Live |
| Desert Rain Consulting Limited | Private company limited by shares | Live |
| DESHENG CONSULTING LIMITED | | Live |
| IZ DESIGN CONSULTING LIMITED | Private company limited by shares | Live |
| MGM DESIGN CONSULTING LIMITED | Private company limited by shares | Dissolved |
| Design Consulting Limited | Private company limited by shares | Live |
| LBC DESIGN & CONSULTING LIMITED | Private company limited by shares | Dissolved |
| CD Design & Consulting Company Limited | Private company limited by shares | Live |
| W DESIGN & CONSULTING LIMITED | Private company limited by shares | Dissolved |
| SR Design Consulting Limited | Private company limited by shares | Live |