| Hitonass 2165862 · TMA1213391 | Shenzhen Mengma Intelligent Technology Co. Ltd. | 11 Lighting | Registered | 2023 |
| Hotwing 2129054 · TMA1190947 | an individual | 9 Electronics | Registered | 2023 |
| HAUTMEC 2122852 · TMA1186527 | NANJING SUOBO TOOLS CO.LTD | 8 Hand | Registered | 2023 |
| Hoodink 2069406 · TMA1159291 | NINGBO BRIGHT MAX CO.LTD. | 11 Lighting | Registered | 2023 |
| HDMAX 2043432 · TMA1272155 | Den-Mat Holdings, LLC | 10 Medical | Registered | 2024 |
| HAOTONG 2022113 · TMA1181184 · design | HAOTONG SUPPLY CHAIN MANAGEMENT(HUNAN)CO.LTD | 21 Housewares | Registered | 2023 |
| HEYTHINGS 2002955 · TMA1283780 · design | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP. LTD. | 9 Electronics35 Advertising38 Telecommunications+2 | Registered | 2025 |
| HEDONISM 1997254 · TMA1254627 | Marshmallow II (St. Lucia) Limited | 43 Restaurants | Registered | 2024 |
| HEATMASTER 1911754 · TMA1056693 | Owner not shown | 21 Housewares | Registered | 2019 |
| HUADING 1886720 · TMA1072300 · design | Yixing Huading Machinery Co. Ltd. | 7 Machines | Registered | 2020 |
| HEATMIX 1886692 · TMA1101863 | Owner not shown | 7 Machines9 Electronics11 Lighting | Registered | 2021 |
| HEDTUMSO 1882841 · TMA1063169 | BRISTOL-MYERS SQUIBB COMPANY (A DELAWARE CORPORATION) | 5 Pharmaceuticals | Registered | 2019 |
| HDMC 1880020 · TMA1082714 | Harley-Davidson Motor Company, Inc. | 25 Clothing | Registered | 2020 |
| HEATMAX 1874458 · TMA1105074 | Kobayashi Pharmaceutical Co. Ltd. | 10 Medical11 Lighting21 Housewares | Registered | 2021 |
| HYDMECH 1837421 · TMA1008795 · design | HYDMECH CANADA CORP. | 7 Machines | Registered | 2018 |
| HEETING 1827437 · TMA1091112 | an individual | 34 Tobacco | Registered | 2021 |
| HHTNext 1816490 · TMA1006501 | Ambry Genetics Corporation, a legal entity | 44 Medical | Registered | 2018 |
| HEATMAX 1771574 · TMA966152 | Kobayashi Pharmaceutical Co. Ltd. | 10 Medical11 Lighting | Registered | 2017 |
| HUHTAMAKI 1739923 · TMA962837 · design | an individual | 16 Paper20 Furniture21 Housewares+1 | Registered | 2017 |
| HIITMAX 1700309 · TMA956872 | Bodyrock.tv Inc. | 38 Telecommunications39 Transport41 Education+2 | Registered | 2016 |
| HYDENS 1695488 · TMA1049900 · design | Rio Tinto Alcan Inc. | 7 Machines | Registered | 2019 |
| HEUTINK. 1691373 · TMA917612 · design | Heutink Merken B.V. a Dutch company | 8 Hand16 Paper20 Furniture+1 | Registered | 2015 |
| HODINKEE 1688532 · TMA926691 | Hodinkee LLC | 14 Jewellery25 Clothing41 Education | Registered | 2016 |
| HDINSIGHT 1607857 · TMA907811 | Microsoft Corporation | 9 Electronics42 Science | Registered | 2015 |
| HDMS 1567301 · TMA898024 | Waters Technologies Corporation | 9 Electronics | Registered | 2015 |