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| MBase Engineering Limited | | Live |
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| FUSION Environmental (Hong Kong) Limited | | Live |
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| Accel New Energy Limited | | Live |
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| FC Construction Engineering Limited | | Live |
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| ENET ENTERPRISE LIMITED | | Live |
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| GUTSING ENGINEERING CO LIMITED | | Live |
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| ENGINEERING HOSPITAL (CHINA) LIMITED | | Live |
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| ENUO MOLD LIMITED | | Live |
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| Gain Enrich Limited | | Live |
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| KA YAT ENGINEERING LIMITED | | Live |
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| WELL LONG CONSTRUCTION & ENGINEERING LIMITED | | Live |
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| Chow Hing Engineering Company Limited | | Live |
| Horizon Construction Engineering (Hong Kong) Limited | | Live |
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| HARVARD ALUMNI ENTREPRENEURS LIMITED | | Live |
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| O Wai Engineering Limited | | Live |
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| Louie New Energy Group Company Limited | | Live |
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| HK ENVIRONMENTAL ELECTRICAL APPLIANCE LIMITED | | Live |
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| Jin Nan Engineering Company Limited | | Live |
| Vallois Energy Limited | | Live |
| OK Environmental Protection Hygiene Management Company Limited | | Live |
| Logan Envirotech Limited | | Live |
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| Micergy New Energy Co., Limited | | Live |
| KARDI Environmental Technology Limited | | Live |
| Tripod Rise Engineering Limited | | Live |
| Kin Da Engineering Company Limited | | Live |
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| ENUO TRADING HK LIMITED | | Live |
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| Crown Wo Construction & Engineering Limited | | Live |
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| CHENG YUAN NEW ENERGY RESOURCES CO., LIMITED | | Live |
| Pushbase Energy Co., Limited | | Live |
| NWS Environment (Hong Kong) Limited | | Live |
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| TXD Entertainment Limited | | Live |
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| Foster Engineering Limited | | Live |
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| Hop Yat Engineering Company Limited | | Live |
| Gain Ensure Limited | | Live |
| Environ Limited | | Live |
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| Kam Lok Technology Engineering Company Limited | | Live |
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| Soft Energy Limited | | Live |
| ON TAT HK ENGINEERING LIMITED | | Live |
| CLS Enterprises Limited | | Live |
| Carlyon Construction Engineering Limited | | Live |
| ENFINE INC LIMITED | | Live |
| Hong Kong Symbiosis Entrepreneur Association Limited | | Live |