| HERMANNY 1445078 · TMA807589 | Vix Swimwear, Inc. | 9 Electronics18 Leather25 Clothing | Registered | 2011 |
| HORMONITOR 2061112 | Herstasis Health Inc. | 10 Medical44 Medical | Pending | 2020 |
| HARMONYAIR 1700473 · TMA983363 · design | STERIS Corporation | 9 Electronics10 Medical | Registered | 2017 |
| HERRMANN 1302998 · TMA799884 | Herrmann Global, LLC | 16 Paper35 Advertising | Registered | 2011 |
| HÖRMANN 1174821 · TMA655970 | an individual | 6 Metal7 Machines9 Electronics+6 | Registered | 2006 |
| HERMAN 0867912 · TMA508015 | LaughingStock Licensing Inc. | 9 Electronics16 Paper | Registered | 1999 |
| HERMONT 2359832 | Owner not listed | 9 Electronics35 Advertising37 Construction+2 | Pending | 2024 |
| HERRMANN + 2302574 · design | Owner not listed | 7 Machines40 Treatment | Pending | 2023 |
| HEROMINUTES 2214661 · TMA1244448 | an individual | 25 Clothing35 Advertising41 Education | Registered | 2024 |
| HARMONY 2211837 · TMA1244197 | Alma Lasers Ltd. | 10 Medical | Registered | 2024 |
| HARMONIX 2205389 · TMA1242666 | Environmental Science U.S. Inc. | 5 Pharmaceuticals | Registered | 2024 |
| HARMONYSPACE 2197550 · TMA1284526 · design | HUAWEI TECHNOLOGIES CO., LTD. | 9 Electronics12 Vehicles42 Science | Registered | 2025 |
| HARMONIST 2174898 · TMA1215505 | FINANCEHARMONIST | 35 Advertising | Registered | 2023 |
| HARMONY 2137840 · TMA1268283 | SSH Bedding Canada Co. | 20 Furniture | Registered | 2024 |
| Harmonia 2132101 · TMA1244972 | Stock Company «MEDICAL TECHNOLOGIES Ltd» | 10 Medical | Registered | 2024 |
| HARMONY 2098936 · TMA1234085 | Ritchie-Smith Feeds, Inc. | 5 Pharmaceuticals31 Fresh40 Treatment | Registered | 2024 |
| HARMONY 2080283 · TMA1221112 | an individual | 10 Medical42 Science | Registered | 2024 |
| Harmonyca 2032514 · TMA1138637 · design | Allergan Pharmaceuticals International Limited | 5 Pharmaceuticals | Registered | 2022 |
| HARMONICA 2024651 · TMA1202439 | C&C Miranda Enterprises Inc. | 25 Clothing | Registered | 2023 |
| HARMONY 2021260 · TMA1244859 | Purple Innovation, LLC | 20 Furniture | Registered | 2024 |
| HARMONYOS 2019352 · TMA1108792 · design | HUAWEI TECHNOLOGIES CO., LTD. | 7 Machines8 Hand10 Medical+5 | Registered | 2021 |
| HARMONY 2002120 · TMA1123173 · design | HUAWEI TECHNOLOGIES CO., LTD. | 9 Electronics | Registered | 2022 |
| HARMONYOS 1983415 · TMA1147567 · design | HUAWEI TECHNOLOGIES CO., LTD. | 9 Electronics | Registered | 2022 |
| HARMONY 1974037 · TMA1270511 | an individual | 10 Medical | Registered | 2024 |
| HARMONIA 1951109 · TMA1123327 | KREATICA INC. | 4 Oils14 Jewellery24 Textiles+3 | Registered | 2022 |