| HCE 1910638 · TMA1109887 · design | Hamilton Utilities Corporation | 9 Electronics38 Telecommunications39 Transport+2 | Registered | 2021 |
| HCE 1908087 · TMA1092546 · design | HY CITE ENTERPRISES, LLC | 7 Machines8 Hand11 Lighting+2 | Registered | 2021 |
| HCE 1908086 · TMA1092545 · design | HY CITE ENTERPRISES, LLC | 7 Machines8 Hand11 Lighting+2 | Registered | 2021 |
| HCIE 1369697 · TMA730264 · design | HANGCHA GROUP CO. LTD. | 12 Vehicles35 Advertising | Registered | 2008 |
| HCE 2107700 · design | Hamilton Enterprises Holding Corporation | 35 Advertising37 Construction38 Telecommunications+3 | Pending | 2021 |
| HOUSE 2204157 · TMA1241279 · design | Westbank Operations Corp. | 18 Leather25 Clothing | Registered | 2024 |
| HOUSE 2164462 · TMA1241111 · design | Westbank Operations Corp. | 4 Oils16 Paper18 Leather+8 | Registered | 2024 |
| HOUSE. 1637722 · TMA939848 · design | Global Retail Brands Australia Pty Ltd | 8 Hand21 Housewares24 Textiles+1 | Registered | 2016 |
| HACHE 1402113 · TMA749835 | an individual | 25 Clothing | Registered | 2009 |
| HAGUE 1214508 · TMA650673 | A. O. Smith Water Treatment (North America), Inc. | 11 Lighting | Registered | 2005 |
| HOGUE 1061520 · TMA614491 | Owner not shown | 33 Wine | Registered | 2004 |
| HAUSE 2312036 | Hauseform Design Corporation | 20 Furniture | Pending | 2024 |
| HOUSE 2200553 | Westbank Operations Corp. | 41 Education | Pending | 2022 |
| HCO 2242376 · TMA1262980 | Owner not listed | 9 Electronics | Registered | 2024 |
| HGGE 2236381 · TMA1258126 | an individual | 25 Clothing | Registered | 2024 |
| HC 2203010 · TMA1183269 · design | Hovercraft Builders Ltd. | 37 Construction | Registered | 2023 |
| HUX 2194069 · TMA1220008 | OSS Suppressors LLC | 13 Firearms | Registered | 2024 |
| HUUUGE 2150688 · TMA1205317 · design | Huuuge Global Limited | 9 Electronics41 Education | Registered | 2023 |
| HUUUGE 2150682 · TMA1205312 | Huuuge Global Limited | 9 Electronics41 Education | Registered | 2023 |
| HCO 2144422 · TMA1201675 · design | Abercrombie & Fitch Trading Co. | 25 Clothing | Registered | 2023 |
| HECCEI 2053060 · TMA1151886 · design | Shenzhen Zhonghan Enterprise Management Co. Ltd. | 28 Toys | Registered | 2022 |
| HKU 2042278 · TMA1142881 | Plant Products Inc. | 1 Chemicals | Registered | 2022 |
| HC 2012603 · TMA1263675 · design | Athleta (ITM) Inc. | 9 Electronics16 Paper | Registered | 2024 |
| HASE 1983623 · TMA1111270 · design | August Rüggeberg GmbH & Co. KG | 8 Hand | Registered | 2021 |
| HUK 1967895 · TMA1196248 · design | Marolina Outdoor Inc. | 25 Clothing | Registered | 2023 |