| GREATECH ELECTRONIC COMPANY LIMITED | Private company limited by shares | Dissolved |
| GREATECH ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| GREATECH ELECTRONICS (HK) LIMITED | Private company limited by shares | Dissolved |
| GREATECH ELECTRONICS INDUSTRIAL (HK) LIMITED | Private company limited by shares | Dissolved |
| GREATECH ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GREATECH ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GREATECH ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| Greatech Group Limited | | Live |
| GREATECH HIGH-TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| GREATECH AUTOMATION (HK) LIMITED | Private company limited by shares | Dissolved |
| GREATECH (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| Greatech (Hong Kong) Limited | Private company limited by shares | Live |
| GREATECH INDUSTRIAL LIMITED | Private company limited by shares | Live |
| Greatech Precision Industrial HongKong Limited | Private company limited by shares | Live |
| GREATECH INDUSTRY LIMITED | Private company limited by shares | Dissolved |
| GREATECH INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| GREATECH INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| GREATECH INTERNATIONAL LIMITED | Private company limited by shares | Live |
| GREATECH INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| GREATECH INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| GREATECH NONWOVEN (HK) LIMITED | Private company limited by shares | Live |
| NEW GREATECH NONWOVEN (HK) LIMITED | Private company limited by shares | Live |
| GREATECH REINFORED PRODUCT LIMITED | Private company limited by shares | Dissolved |
| GREATECH REALTY LIMITED | Private company limited by shares | Dissolved |
| GREATECH SUBSTRATES (HONGKONG) COMPANY LIMITED | | Live |
| Greatech Technology Company Limited | Private company limited by shares | Live |
| GREATECH SCIENCE & TECHNOLOGY LIMITED | Private company limited by shares | Live |
| GREATECH TRADING CO., LIMITED | Private company limited by shares | Live |
| Greatech Welding Company Limited | Private company limited by shares | Live |
| GREATECHNICS LIMITED | Private company limited by shares | Dissolved |
| GREATEEM INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| GREATEK COMPANY LIMITED | Private company limited by shares | Live |
| GREATEK DEVELOPMENTS LIMITED | Private company limited by shares | Dissolved |
| GREATEK INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| GREATEK OPTOELECTRONIC LIMITED | Private company limited by shares | Dissolved |
| GREATEN COMPANY LIMITED | Private company limited by shares | Live |
| GREATEN SHIPPING AGENCY LIMITED | Private company limited by shares | Live |
| GREATEN (HK) CORPORATION LIMITED | Private company limited by shares | Live |
| GREATEN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| GREATEN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| GREATEN GLOBAL LIMITED | Private company limited by shares | Live |
| GREATEN GROUP LIMITED | Private company limited by shares | Live |
| GREATEN HONG KONG LIMITED | Private company limited by shares | Dissolved |
| GREATEN INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| GREATEN SHIPPING LIMITED | Private company limited by shares | Live |
| Greaten International Trading Limited | Private company limited by shares | Live |
| GREATEN WORLD LIMITED | Private company limited by shares | Live |
| GIT GREATER COMPANY LIMITED | Private company limited by shares | Dissolved |
| GREATER LIMITED | Private company limited by shares | Dissolved |
| NEW GREATER LIMITED | Private company limited by shares | Dissolved |
| GREATER SKY LIMITED | Private company limited by shares | Dissolved |
| GREATER LIMITED | Private company limited by shares | Dissolved |
| GREATER JOY LIMITED | Private company limited by shares | Dissolved |
| GREATER WIN INC LIMITED | Private company limited by shares | Live |
| GREATER ONE LIMITED | Private company limited by shares | Live |
| GREATER ERA LIMITED | Private company limited by shares | Live |
| Aim Greater Company Limited | Private company limited by shares | Live |
| Greater Bay Gas Company Limited | Private company limited by shares | Live |
| Greater Bay Re Limited | Public company limited by shares | Live |
| GREATER LIMITED | | Live |
| GREATER ACHIEVE LIMITED | Private company limited by shares | Dissolved |
| GREATER CHINA WUYISHAN AGROECOLOGY PRODUCTS (HK) LIMITED | | Live |
| Greater Bay Area Company Limited | Private company limited by shares | Live |
| SCA (GREATER BAY AREA) LIMITED | Private company limited by shares | Live |
| Greater Bay Area Oda Limited | Private company limited by shares | Live |
| GREATER BAY AREA ONE HR LIMITED | | Live |
| ACADEMY OF GUANGDONG-HONG KONG-MACAO GREATER BAY AREA JOINT MEDIATION LIMITED | Company limited by guarantee | Live |
| Distinguished Citizens Society International Greater Bay Area Limited | | Live |
| Rotary Club of Guangdong-Hong Kong-Macau Greater Bay Area Limited -The- | Company limited by guarantee | Live |
| Dongjiang Column Cultural Base Greater Bay Area Headquarter Limited | | Live |
| Greater Bay Area Homeland Youth Community Fund Limited | Private company limited by shares | Live |
| CHINA GREATER BAY AREA ENTREPRENEURS AND HUMAN RESOURCES ASSOCIATION LIMITED | | Live |
| Greater Bay Area Guangdong-Hong Kong Professional Services Exchange Hub Limited | Company limited by guarantee | Live |
| GUANGDONG-HONGKONG-MACAU GREATER BAY AREA CAO'S CLANSMEN ASSOCIATION LIMITED | Company limited by guarantee | Live |
| Guangdong-HongKong-Macau Greater Bay Area Cultural Technology Innovation Promotion Association Limited | Private company limited by shares | Live |
| HK Guangdong-HongKong-Macau Greater Bay Area Higher Education Research Institute Limited | Private company limited by shares | Live |
| cStar (HK) Greater Bay Area International Trading Limited | Private company limited by shares | Live |
| Greater Bay Area Innovation and Technology Offshore Incubator Limited | Private company limited by shares | Live |
| GBA (GUANGDONG-HONGKONG-MACAO GREATER BAY AREA) CONSTRUCTION INDUSTRY ASSOCIATION LIMITED | | Live |
| Greater Bay Area International Medical and Healthcare Industry Association Limited | Company limited by guarantee | Live |
| Greater Bay Area Social Innovation & Charitable Association Limited | | Live |
| Greater Bay Area Intangible Cultural Heritage Innovation Centre Limited | Company limited by guarantee | Live |
| Greater Bay Area Social Innovation & Charitable Association Preparation Committee Limited | | Live |
| INNOVATION AND TECHNOLOGIES PROFESSIONAL ASSOCIATION OF THE GREATER BAY AREA LIMITED | | Live |
| Greater Bay Area Institute of Artificial Intelligence Brain Science and Psychology Limited | Private company limited by shares | Live |
| Guangdong-Hong Kong-Macao Greater Bay Area Integrated Curriculum Institute Limited | | Live |
| Guangdong-Hong Kong-Macao Greater Bay Area institute of digital industry research Limited | | Live |
| Greater Bay Area Higher Education Research Institute Limited | | Live |
| Education Innovation Research Institute in Greater Bay Area Limited | Company limited by guarantee | Live |
| Guangdong-Hong Kong-Macao Greater Bay Area Artificial Intelligence Academy Limited | Private company limited by shares | Live |
| Guangdong-Hong Kong-Macao Greater Bay Area Intellectual Property Research Centre Limited | Private company limited by shares | Live |
| Guangdong-Hong Kong-Macao Greater Bay Area Digital Economy Federation Limited | | Live |
| GUANGDONG-HONG KONG-MACAO GREATER BAY AREA YOUTH CULTURAL EXCHANGE AND CREATIVITY ASSOCIATION LIMITED | Company limited by guarantee | Live |
| Guangdong-Hong Kong-Macao Greater Bay Area Jewelry Investment Limited | | Live |
| Guangdong-Hong Kong-Macao Greater Bay Area Principals Association Limited | | Live |
| Guangdong-Hong Kong-Macao Greater Bay Area Healthcare Association Limited | Company limited by guarantee | Live |
| Guangdong-Hong Kong-Macao Greater Bay Area Economic Industry Limited | | Live |
| Guangdong-Hong Kong-Macao Greater Bay Area Mediation Services Company Limited | Private company limited by shares | Live |
| Guangdong-Hong Kong-Macao Greater Bay Area Meta Federation Limited | | Live |
| GUANGDONG-HONG KONG-MACAO GREATER BAY AREA SOCIETY OF EDUCATION LIMITED | Private company limited by shares | Live |