| SUSTAINABLE MINING COMPANY LIMITED | Private company limited by shares | Dissolved |
| NUCAP SUSTAINABLE INVESTMENT SOLUTIONS LIMITED | Private company limited by shares | Live |
| Sustainable NuSolutions Limited | | Live |
| Sustainable Odyverse Consulting Limited | | Live |
| SUSTAINABLE LIFESTYLE & ORGANIC WORK LIMITED | Company limited by guarantee | Live |
| ASIA PACIFIC SUSTAINABLE INVESTMENT LIMITED | Private company limited by shares | Live |
| Sustainable Packaging Limited | Private company limited by shares | Live |
| Sustainable Packaging HK Limited | Private company limited by shares | Live |
| Pi Sustainable Packaging Co., Limited | Private company limited by shares | Live |
| GoodLife Sustainable Packaging (Hong Kong) Limited | Private company limited by shares | Dissolved |
| SUSTAINABLE PACKAGING SOLUTIONS LIMITED | Private company limited by shares | Live |
| SUSTAINABLE PERSPECTIVES LIMITED | Private company limited by shares | Dissolved |
| SUSTAINABLE FORESTS PHILIPPINES LIMITED | Private company limited by shares | Live |
| Sustainable Planet Limited | Private company limited by shares | Live |
| SUSTAINABLE TRANSPORT PLANNING (ASIA) LIMITED | Private company limited by shares | Live |
| Sustainable Project Management Limited | | Live |
| SUSTAINABLE RESORTS MID CHINA LIMITED | Private company limited by shares | Live |
| Sustainable Resources Limited | Private company limited by shares | Live |
| ASSOCIATION FOR SUSTAINABLE & RESPONSIBLE INVESTMENT IN ASIA LIMITED | Company limited by guarantee | Live |
| Alliance For Sustainable Schools Limited -The- | Company limited by guarantee | Live |
| Sustainable Healthcare Service Limited | Private company limited by shares | Live |
| Sustainable Energy Services International Limited | Private company limited by shares | Live |
| SUSTAINABLE ENTERPRISE SOLUTION INSURANCE SERVICES LIMITED | | Live |
| SUSTAINABLE INVESTMENT MANAGEMENT SERVICES LIMITED | Private company limited by shares | Dissolved |
| HONG KONG SUSTAINABLE SOCIETY LIMITED | Company limited by guarantee | Live |
| Sustainable Soil Hong Kong Limited | Private company limited by shares | Live |
| SUSTAINABLE SOLAR LIMITED | Private company limited by shares | Live |
| SUSTAINABLE SOLUTIONS LIMITED | Private company limited by shares | Dissolved |
| Sustainable Solutions Limited | Private company limited by shares | Live |
| LIC Sustainable Solutions Limited | Private company limited by shares | Live |
| LIC Sustainable Solutions Limited | | Live |
| BeWave Sustainable Solutions Limited | | Live |
| INERGI SUSTAINABLE SOLUTIONS LIMITED | Private company limited by shares | Dissolved |
| SUSTAINABLE LOGISTIC SOLUTIONS LIMITED | Private company limited by shares | Live |
| Sustainable Office Solutions Limited | Private company limited by shares | Live |
| SUSTAINABLE SOURCING LIMITED | Private company limited by shares | Dissolved |
| Integrated Global Sustainable Sourcing Limited | | Live |
| SUSTAINABLE SOLUTIONS (SS) CONSULTING LIMITED | | Live |
| STARK SUSTAINABLE COMPANY LIMITED | Private company limited by shares | Live |
| Sustainable Success Limited | Private company limited by shares | Live |
| SUSTAINABLE LUXURY FABRICS (SULUFAB) LIMITED | Private company limited by shares | Live |
| good chain and sustainable supplies Limited | Private company limited by shares | Live |
| Hong Kong Sustainable Material Supplies Limited | Private company limited by shares | Dissolved |
| SUSTAINABLE SYSTEMS LIMITED | Private company limited by shares | Live |
| ADVANCED & SUSTAINABLE TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| Sustainable Technologies Asia Limited | Private company limited by shares | Dissolved |
| ADVANCED & SUSTAINABLE TECHNOLOGIES ENGINEERING LIMITED | Private company limited by shares | Live |
| SMART AND SUSTAINABLE TECHNOLOGIES PUBLISHING COMPANY LIMITED | Private company limited by shares | Live |
| BEST SUSTAINABLE FACTORY AND TECHNOLOGY LIMITED | Private company limited by shares | Live |
| SLT Sustainable Lighting & Technology Limited | Private company limited by shares | Live |
| ONE PLUS ONE SUSTAINABLE TECHNOLOGY RESEARCH COMPANY LIMITED | | Live |
| Thomsen International Sustainable Technology Limited | Private company limited by shares | Live |
| SUSTAINABLE THREAD LIMITED | Private company limited by shares | Live |
| SUSTAINABLE TRADING LIMITED | Private company limited by shares | Live |
| SUSTAINABLE TRADING SOLUTIONS LIMITED | Private company limited by shares | Live |
| URBAN SUSTAINABLE DEVELOPMENT CONSULTING LIMITED | Private company limited by shares | Dissolved |
| EUSUA European Sustainable Urbanization Association Limited | Private company limited by shares | Live |
| NAMINDO SUSTAINABLE VENTURES LIMITED | Private company limited by shares | Dissolved |
| Sustainable Vision Limited | Private company limited by shares | Live |
| Winco Retail Sustainable Waste Management Limited | | Live |
| SUSTAINABLE WATER & ENVIRONMENT TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Sustainable Wellness Limited | | Live |
| XINDU SUSTAINABLE COMPANY LIMITED | Private company limited by shares | Live |
| XINDU SUSTAINABLE HENGTONG LIMITED | Private company limited by shares | Live |
| YUPA SUSTAINABLE NEW MATERIALS CO., LIMITED | | Live |
| ZhongHeng Sustainable Development Co., Limited | Private company limited by shares | Live |
| THE SUSTAINABLES LIMITED | | Live |
| Please Drink Sustainably Hong Kong Limited | Private company limited by shares | Live |
| SUSTAINASIA LIMITED | Private company limited by shares | Live |
| SustainAsia (Hong Kong) Limited | | Live |
| Marine Sustainature Limited | Private company limited by shares | Live |
| SustainComm Limited | Private company limited by shares | Live |
| SUSTAINED ADVISORY LIMITED | Private company limited by shares | Live |
| Sustained Direct Limited | | Live |
| Sustainergy Capital Limited | Private company limited by shares | Live |
| Sustainergy Power Solutions Limited | | Live |
| SUSTAINOMICS GROUP LIMITED | Private company limited by shares | Live |
| AG SustainReport Consulting Limited | Private company limited by shares | Live |
| GREEN SUSTAINS LIMITED | Private company limited by shares | Live |
| SustaInt Limited | Private company limited by shares | Live |
| HK SUSTANO GROUP LIMITED | Private company limited by shares | Live |
| Win Sustenance Limited | Private company limited by shares | Live |
| SUSTENCO HOLDING LIMITED | Private company limited by shares | Dissolved |
| SUSTLIGHT LIMITED | Private company limited by shares | Live |
| SUSTON LIMITED | Private company limited by shares | Dissolved |
| SUSU CO. LIMITED | Private company limited by shares | Dissolved |
| GOLD SUSU LIMITED | Private company limited by shares | Dissolved |
| SUSUCOUP LIMITED | Private company limited by shares | Dissolved |
| SUSUHO LIMITED | Private company limited by shares | Live |
| SUSUKI LIMITED | Private company limited by shares | Live |
| SUSUM ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SUSUMAN ESTATES LIMITED | Private company limited by shares | Dissolved |
| Susumi Denshi Co Limited | Private company limited by shares | Live |
| SUSUMU LIMITED | Private company limited by shares | Live |
| SUSUN OUTDOORS CO., LIMITED | Private company limited by shares | Live |
| SUSUNG CO., LIMITED | Private company limited by shares | Live |
| SUSUNG TRADING LIMITED | Private company limited by shares | Dissolved |
| SUSY LIMITED | Private company limited by shares | Live |