Supporting Units (The list is in no particular order)
| Allied Environmental Consultants Limited |
| American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE) Hong Kong Chapter |
| Architectural Institute of Taiwan |
| Architectural Society of China |
| Arup |
| Asian Institute of Intelligent Buildings |
| BEAM Society Limited |
| Beijing – Hong Kong Academic Exchange Centre |
| Building and Construction Authority (BCA) |
| Building Environment and Energy Laboratory, South China University of Technology |
| Building Services Division, The Hong Kong Institution of Engineers |
| Business Environment Council |
| CECEP (Hong Kong) Investment Co., Ltd. |
| CECEP Environmental Consulting Group Limited |
| Center for Housing Innovations (Taipei) |
| Center for Housing Innovations, The Chinese University of Hong Kong |
| Center of Science and Technology of Construction, Ministry of Housing and Urban-Rural Development, PRC |
| China Academy of Urban Planning and Design |
| China Green Building and Energy Saving (Macau) Association |
| China Green Building Council |
| China Real Estate Chamber of Commerce Hong Kong and International Chapter Limited |
| China University of Technology |
| China Vanke CO., LTD |
| Chinese Culture University |
| Chinese Society for Urban Studies |
| Chongqing Green Building Council |
| City University of Hong Kong |
| Construction Industry Council |
| Council for Green Building Evaluation Research in Taiwan |
| Dalian Green Building Council |
| Department of Architecture, National Kaohsiung University |
| Department of Architecture, National Taipei University of Technology |
| Department of Building and Real Estate(BRE) |
| DLN Architects Limited |
| Dongguan Green Building Association |
| Foshan Building Energy Conservation Association |
| Fujian Green Building Council of FCEAS |
| Fujian Straits Green Building Development Center |
| Gammon Construction Limited |
| GHM Greater Bay Area Institute of Urban Architecture (Hong Kong) Limited |
| Greater Bay Area Carbon Neutrality Association |
| Greater China Wisdom |
| Green Building Committee of Shandong Association for Building Science & Technology |
| Green Building Council of Guangdong Building Energy Conservation Association |
| Guangdong Building Energy Conservation Association |
| Guangdong Provincial Academy of Building Research Group Co., Ltd |
| Guangxi Construction Science & Technology And Energy Efficiency in Building Association |
| Guangzhou Association of Energy Efficiency and Technology in Buildings |
| Guangzhou Municipal Housing and Urban-Rural Development Bureau |
| Hang Lung Properties |
| Heilongjiang Green Building Council |
| Henderson Land Development Company limited |
| Hong Kong & Guang Zhou Innovation and Technology Association |
| Hong Kong Green Building Council |
| Hong Kong Housing Authority |
| Hong Kong Information Technology Joint Council |
| Hong Kong Institute of Qualified Environmental Professionals Limited |
| Hong Kong Institute of Urban Design |
| Huizhou Green Building And Energy Conservation Association |
| Hunan Province Construction Science and Technology and Building Energy Conservation Association |
| Indoor Air Quality Association Singapore Chapter |
| INTEGER Intelligent & Green Ltd. |
| International WELL Building Institute Asia |
| Jungreen |
| Leigh & Orange (China) Limited |
| Lu Tang Lai Architects Limited |
| LWK + PARTNERS |
| Nan Fung Development Ltd |
| Nanjing Tech University |
| National Cheng Kung University |
| National Taiwan University |
| National University of Singapore |
| P&T Group |
| Ramboll Hong Kong Limited |
| School of Architecture, Feng Chia University |
| Shanghai Research Institute of Building Sciences Group |
| Shenyang Green Building Association |
| Shenzhen Green Building Association |
| Shenzhen Institute of Building Research Co., Ltd. |
| Shenzhen Junye Building Technology Co., Ltd. |
| Shu-Te University |
| Singapore Green Building Council |
| Smart City Consortium |
| South China University of Technology |
| SRT (S&P) Architects Ltd |
| State Key Laboratory of Subtropical Building Science |
| Summit Technology (Hong Kong) Limited |
| Taipei Air-conditioning & Refrigeration Professional Engineer Association |
| Taiwan Building Commissioning Association |
| Taiwan Green Collar Association |
| Tamkang University |
| The Chinese University of Hong Kong |
| The Hong Kong Institute of Architects |
| The Hong Kong Institute of Landscape Architects |
| The Hong Kong Institute of Planners |
| The Hong Kong Institute of Surveyors |
| The Hong Kong Polytechnic University |
| The Hong Kong University of Science and Technology |
| The Oval Partnership Ltd. |
| The University of Hong Kong |
| World Association of Chinese Architects |
| World Green Building Council (WorldGBC) |
| WSP (Asia) Limited |
| Yau Lee Holdings Limited |
| Zhuhai Green Building Association |