| HOLOCOM 1006853 · TMA567823 | Holocom, Inc. | 6 Metal9 Electronics19 Building+1 | Registered | 2002 |
| HALCON 2208895 · TMA1241664 | HALCON FURNITURE LLC | 20 Furniture | Registered | 2024 |
| HALOGEN 1834313 · TMA1066604 | Halogen Networks, LLC | 9 Electronics38 Telecommunications41 Education+2 | Registered | 2019 |
| HALOGEN 1691891 · TMA991449 | Nordstrom, Inc. | 14 Jewellery | Registered | 2018 |
| HALGAMM 1440694 · TMA789270 | an individual | 16 Paper | Registered | 2011 |
| HALOGEN 1350335 · TMA852992 | Nordstrom, Inc. | 9 Electronics18 Leather25 Clothing+1 | Registered | 2013 |
| HOLCIM 1287277 · TMA775126 | an individual | 1 Chemicals19 Building35 Advertising+4 | Registered | 2010 |
| HALOGON 1170676 · TMA632827 | Teck Metals Ltd. | 42 Science | Registered | 2005 |
| HALOGEN 1092916 · TMA575045 | Saba Software (Canada) Inc. | 9 Electronics16 Paper35 Advertising+1 | Registered | 2003 |
| HALOGEN 1030819 · TMA690971 | Nordstrom, Inc. | 25 Clothing35 Advertising | Registered | 2007 |
| HELCIM 2123715 · design | Helcim Inc. | 9 Electronics16 Paper35 Advertising+2 | Pending | 2021 |
| HELCIM 2123666 | Helcim Inc. | 9 Electronics16 Paper35 Advertising+2 | Pending | 2021 |
| HOLOCHAIN 1976942 · TMA1096829 | Holo Limited | 9 Electronics42 Science | Registered | 2021 |
| HOLESOME 2254114 · TMA1276103 · design | an individual | 14 Jewellery | Registered | 2024 |
| HOLIKME 2226387 · TMA1247102 · design | Shenzhen Haoyi Information Technology Co., Ltd. | 21 Housewares | Registered | 2024 |
| Hylasmile 2216399 · TMA1248295 | an individual | 5 Pharmaceuticals | Registered | 2024 |
| HILUSEN 2160655 · TMA1210100 | Guangzhou Pingbu Luggage Co. Ltd. | 18 Leather | Registered | 2023 |
| Holoswim 2152329 · TMA1208649 | Hangzhou Guangli Technology Co. Ltd. | 9 Electronics28 Toys | Registered | 2023 |
| HOLSOM 2132356 · TMA1175226 | YOGURTLAND FRANCHISING INC. | 43 Restaurants | Registered | 2023 |
| HollGink 2107103 · TMA1191730 | an individual | 28 Toys | Registered | 2023 |
| HOLIKME 2101735 · TMA1246140 · design | Shenzhen Haoyi Information Technology Co., Ltd. | 21 Housewares | Registered | 2024 |
| HEELSNAPS 2057363 · TMA1153098 | 2752590 Ontario Inc. | 10 Medical | Registered | 2022 |
| HELKAMA 2048066 · TMA1182426 | an individual | 6 Metal9 Electronics12 Vehicles | Registered | 2023 |
| HOLZEM 2047561 · TMA1169628 | Corteva Agriscience LLC | 5 Pharmaceuticals | Registered | 2023 |
| HALLASAN 1990784 · TMA1253429 · design | Hallasan Co. Ltd. | 33 Wine | Registered | 2024 |