| SOL Studio & Consulting Limited | Private company limited by shares | Dissolved |
| StudioMech Consulting Company Limited | | Live |
| STUDSVIK CONSULTING LIMITED | Private company limited by shares | Dissolved |
| HK MINGRI FOREIGN STUDY & IMMIGRATION INVESTMENT CONSULTING LIMITED | Private company limited by shares | Live |
| TIMEYEAR (CHINA) INTERNATIONAL STUDY ABROAD CONSULTING LIMITED | | Live |
| DACHENG (HK) IMMIGRATION & STUDYING ABROAD CONSULTING CO. LIMITED | Private company limited by shares | Live |
| Arte Suave Consulting Company Limited | Private company limited by shares | Dissolved |
| SUBROSA CONSULTING LIMITED | Private company limited by shares | Live |
| COOPERATION SUCCENS BUSINESS CONSULTING HOSPITALITY SERVICES LIMITED | Private company limited by shares | Live |
| SUCCESS CONSULTING LIMITED | Private company limited by shares | Live |
| Century Success Consulting Company Limited | Private company limited by shares | Dissolved |
| Sucona Consulting Limited | Private company limited by shares | Live |
| SUDAMANTERFIELD CONSULTING LIMITED | Private company limited by shares | Live |
| SHUI ON SUMICEM CONSULTING LIMITED | Private company limited by shares | Dissolved |
| SUMMIT CONSULTING LIMITED | Private company limited by shares | Live |
| Summit Consulting Limited | Private company limited by shares | Live |
| THE SUMMIT CAFE CONSULTING AND HOLDING COMPANY LIMITED | | Live |
| Summit Technology Consulting Holding Company Limited | Private company limited by shares | Live |
| Sumthing Consulting (Hong Kong) Limited -The- | Private company limited by shares | Live |
| Sumthink Consulting Limited | Private company limited by shares | Live |
| SUNCREST CONSULTING LIMITED | Private company limited by shares | Dissolved |
| Sunew Immigration Consulting Limited | Private company limited by shares | Live |
| SUNFLOWER CONSULTING LIMITED | Private company limited by shares | Live |
| SUNITEC CONSULTING LIMITED | Private company limited by shares | Dissolved |
| SUN-KING INT'L (USA) ENGINEERING DESIGN CONSULTING LIMITED | Private company limited by shares | Dissolved |
| NEW SUNLIGHT CONSULTING LIMITED | Private company limited by shares | Live |
| SUNNER CONSULTING DEVELOPING CO., LIMITED | Private company limited by shares | Dissolved |
| Sunny Consulting Company Limited | Private company limited by shares | Live |
| SUNNY CONSULTING HK LIMITED | Private company limited by shares | Live |
| SUNNY CONSULTING HK LIMITED | Private company limited by shares | Live |
| SUNNY ROAD (TRADE & CONSULTING) LIMITED | Private company limited by shares | Live |
| Sunnyrise Consulting Company Limited | Private company limited by shares | Live |
| Sunrice Consulting Limited | Private company limited by shares | Live |
| Sunrise Consulting Limited | Private company limited by shares | Live |
| SUNSHINE CONSULTING LIMITED | Private company limited by shares | Dissolved |
| HK SUNSHINE CONSULTING CO., LIMITED | Private company limited by shares | Live |
| Sunshine Consulting Service Co., Limited | Private company limited by shares | Live |
| SUNSHINE RIVER CONSULTING LIMITED | | Live |
| SUNSHINE SERVICE CONSULTING LIMITED | Private company limited by shares | Live |
| Sunton Consulting Limited | | Live |
| HK SUNYAO CONSULTING SERVICE LIMITED | Private company limited by shares | Live |
| SUPER TEK CONSULTING LIMITED | Private company limited by shares | Live |
| Super Crew Consulting Limited | Private company limited by shares | Live |
| Super Kevin Consulting Limited | Private company limited by shares | Live |
| SuperB Consulting HK Limited | Private company limited by shares | Live |
| Superlink Consulting Limited | | Live |
| SUPERVIEW CORPORATE CONSULTING LIMITED | Private company limited by shares | Live |
| HK HAOYU SUPPLY CHAIN CONSULTING LIMITED | | Live |
| SupplyChainX Consulting Company Limited | | Live |
| SURE WIN CONSULTING COMPANY LIMITED | Private company limited by shares | Dissolved |
| Sure On Consulting Co., Limited | Private company limited by shares | Live |
| MING & SURE IP Consulting Co., Limited | | Live |
| ASIA ARK SURVEY CONSULTING LIMITED | Private company limited by shares | Dissolved |
| Sustain Asia Consulting Limited | Private company limited by shares | Live |
| SUTHERLAND CONSULTING LIMITED | Private company limited by shares | Dissolved |
| Suzhong Consulting Limited | Private company limited by shares | Live |
| China Swan Consulting Limited | Private company limited by shares | Live |
| Black Swans Consulting Limited | Private company limited by shares | Live |
| S.W.A.S Consulting Limited | Private company limited by shares | Live |
| SWING CONSULTING LIMITED | Private company limited by shares | Live |
| SY1188 Consulting Limited | | Live |
| SYMARC CONSULTING LIMITED | Private company limited by shares | Dissolved |
| SYMELE Consulting Limited | Private company limited by shares | Live |
| Symosys Consulting Limited | Private company limited by shares | Live |
| Syndicate Consulting Co. Limited | Private company limited by shares | Live |
| SYNECTICS CONSULTING LIMITED | Private company limited by shares | Live |
| SYNERFAITH CONSULTING LIMITED | Private company limited by shares | Dissolved |
| SYNERG CONSULTING SERVICE LIMITED | Private company limited by shares | Dissolved |
| Synforce Consulting Limited | | Live |
| SYNIAR CONSULTING LIMITED | Private company limited by shares | Dissolved |
| SYNTEGRATE CONSULTING LIMITED | Private company limited by shares | Live |
| Syntelligent Consulting Limited | Private company limited by shares | Live |
| SYNTRIC CONSULTING LIMITED | Private company limited by shares | Live |
| S.Y.P. CONSULTING LIMITED | Private company limited by shares | Live |
| D&P System Consulting Limited | Private company limited by shares | Live |
| System Consulting Limited | Private company limited by shares | Live |
| SB SYSTEMS CONSULTING LIMITED | Private company limited by shares | Dissolved |
| M&W CONSULTING & SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| IT SYSTEMS CONSULTING LIMITED | Private company limited by shares | Live |
| HSO BUSINESS SYSTEMS CONSULTING LIMITED | Private company limited by shares | Live |
| FLEXI-PAK SYSTEMS CONSULTING LIMITED | Private company limited by shares | Dissolved |
| TaaS Consulting Limited | Private company limited by shares | Live |
| Taco Consulting Limited | Private company limited by shares | Live |
| TACT CONSULTING LIMITED | Private company limited by shares | Live |
| TACTICS CONSULTING LIMITED | Private company limited by shares | Dissolved |
| TACTICS CONSULTING (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Tahiti Consulting Limited | Private company limited by shares | Live |
| TAIDAL IT CONSULTING LIMITED | Private company limited by shares | Dissolved |
| Taihe Consulting Company Limited | Private company limited by shares | Live |
| Taihua Consulting Limited | Private company limited by shares | Live |
| TAILORMADE SUPPLY CHAIN CONSULTING LIMITED | Private company limited by shares | Live |
| TAIPAN CONSULTING LIMITED | Private company limited by shares | Live |
| Tairan Consulting Company Limited | | Live |
| Tajman Consulting Company Limited | Private company limited by shares | Live |
| TAKE CONSULTING LIMITED | Private company limited by shares | Dissolved |
| Take Care Consulting Limited | | Live |
| TAKEIWA CONSULTING LIMITED | Private company limited by shares | Dissolved |
| TAKSHING CONSULTING CO., LIMITED | Private company limited by shares | Live |
| Takung Investor Relations Consulting (Hong Kong) Corporation Limited | Private company limited by shares | Live |
| TALENT HUB CONSULTING LIMITED | Private company limited by shares | Live |