| HICA 2249504 · TMA1267418 · design | ASIA LS HOLDINGS PTE. LTD. | 3 Cosmetics | Registered | 2024 |
| HECO 2158527 · TMA1269710 | MVE Biological Solutions US, LLC | 6 Metal | Registered | 2024 |
| HICO 2058271 · TMA1170914 · design | HYOSUNG HEAVY INDUSTRIES CORPORATION | 9 Electronics | Registered | 2023 |
| HECO 2049616 · TMA1163391 · design | Magnat Audio-Produkte GmbH | 9 Electronics | Registered | 2023 |
| HEJCO 2045508 · TMA1117578 | an individual | 35 Advertising | Registered | 2022 |
| HEJCO 2029547 · TMA1179920 · design | an individual | 25 Clothing35 Advertising | Registered | 2023 |
| HCK 1929355 · TMA1139921 · design | HCK Refrigeration Tech. Co. Ltd. | 11 Lighting | Registered | 2022 |
| HEC 1856478 · TMA1089996 · design | YICHANG HEC CHANGJIANG PHARMACEUTICAL CO. LTD. | 3 Cosmetics5 Pharmaceuticals11 Lighting+5 | Registered | 2020 |
| HESCO 1778369 · TMA987006 · design | HESCO FOODSERVICE LTD. | 3 Cosmetics7 Machines11 Lighting+4 | Registered | 2017 |
| HESCO 1766865 · TMA976565 | HESCO FOODSERVICE LTD. | 1 Chemicals3 Cosmetics21 Housewares+3 | Registered | 2017 |
| HeiQ 1743970 · TMA978234 | an individual | 1 Chemicals2 Paints10 Medical+2 | Registered | 2017 |
| Heizo 1633595 · TMA917924 | an individual | 4 Oils7 Machines9 Electronics+2 | Registered | 2015 |
| HESCO 1605305 · TMA888874 | Hesco Bastion Limited | 6 Metal19 Building20 Furniture+1 | Registered | 2014 |
| HUCK 1397540 · TMA809592 | HUCK DOLL LLC | 28 Toys | Registered | 2011 |
| HIC 1249940 · TMA656403 | CTG Brands Inc. | 35 Advertising | Registered | 2006 |
| HESCO 1236092 · TMA652366 | Hesco Bastion Limited | 2 Paints6 Metal19 Building+2 | Registered | 2005 |
| HEK 1013998 · TMA538337 | LOBLAWS INC. | 33 Wine | Registered | 2000 |
| HEK 0872007 · TMA508249 | LOBLAWS INC. | 32 Beer | Registered | 1999 |
| HEIKO 0828057 · TMA518941 · design | Bausch Health, Canada Inc. | 3 Cosmetics9 Electronics25 Clothing | Registered | 1999 |
| HAUCK 0801182 · TMA501433 · design | HAUCK GMBH & CO. KG | 10 Medical12 Vehicles18 Leather+2 | Registered | 1998 |
| HEJCO 0549450 · TMA320870 · design | an individual | 25 Clothing | Registered | 1986 |
| HEUCO 0504686 · TMA309188 | Heubach GmbH | 1 Chemicals2 Paints | Registered | 1985 |
| HECO 0432589 · TMA246000 | Magnat Audio-Produkte GmbH | 9 Electronics | Registered | 1980 |
| HECO 0409638 · TMA229159 | OMS Investments, Inc. (a Delaware corporation) | 31 Fresh | Registered | 1978 |
| HEWCO 0407817 · TMA227882 | THE GEO. H. HEWITT CO. LIMITED | 2 Paints8 Hand16 Paper+2 | Registered | 1978 |