| Hengfu Corporation | Shanghai |
| Hengshui University | |
| Hengyang Normal University | |
| Hepalink | Guangdong |
| Herman Studio Macau | |
| Hermitage Capital | Hong Kong |
| Hero Fair Ltd | Hong Kong |
| Heroicons | |
| Hesai Group | Shanghai |
| Hetao College | |
| Hex Trust | Hong Kong |
| Hexaell Biotech Co., Ltd | Shanghai |
| Hexi University | |
| HeyGears | Shanghai |
| Heze Home Economics College | |
| Heze University | |
| Heze Vocational College | |
| Hezhou University | |
| HGC Global Communications Ltd | Hong Kong |
| HI-LO System Research Co., Ltd | Taiwan |
| Hi-tech College of Xi'an University of Technology | |
| Hi-Tech Optoelectronics Co., Ltd | Beijing |
| Hi-Yen Trading International Ltd | Taiwan |
| High Country Web Studio | Taiwan |
| High Vision Technology (Suzhou) Co., Ltd | Jiangsu |
| High-Tech Facility Research Center, National Taiwan University | Taiwan |
| High-tek Group | Taiwan |
| HIGH5.ai | Taiwan |
| Highpower Technology | Guangdong |
| Hillgene Biopharma Co., Ltd | |
| Hillgene Biopharma Co., Ltd | |
| Hillstone Networks | Beijing |
| HillTop Internet Marketing, Inc. | Taiwan |
| Himalaya Therapeutics | |
| Himax Technologies, Inc. | Taiwan |
| Hina | Beijing |
| Hion Electroacoustic Technology Co., Ltd | Guangdong |
| Hipro Biotechnology Co., Ltd | |
| HIS Graphic Cards | Hong Kong |
| HiSilicon | Guangdong |
| Hitano Enterprise Corporation | Taiwan |
| HitGen, Inc. | Sichuan |
| Hitokoto | |
| HiTRUST, Inc. | Taiwan |
| Hive Ventures Ltd | Taiwan |
| HK Bio-rhythm R&D Co., Ltd | Hong Kong |
| HK Hosting | Hong Kong |
| HKB2B Ltd | Hong Kong |
| HKBN JOS Ltd | Hong Kong |
| HKC International Holdings Ltd | Hong Kong |