| HAKA 2260015 · TMA1277945 · design | an individual | 35 Advertising | Registered | 2024 |
| HAAKAA 2029533 · TMA1148926 · design | Think Green Limited | 10 Medical21 Housewares | Registered | 2022 |
| HAWKS 1730400 · TMA1117058 · design | an individual | 25 Clothing | Registered | 2022 |
| HAWK 1606294 · TMA976005 · design | BAE SYSTEMS plc | 7 Machines9 Electronics11 Lighting+6 | Registered | 2017 |
| HAWK 1606141 · TMA976006 | BAE SYSTEMS plc | 7 Machines9 Electronics11 Lighting+6 | Registered | 2017 |
| HAWK 1515129 · TMA878984 | HONEYWELL INTERNATIONAL INC. | 9 Electronics | Registered | 2014 |
| HAWK 1466254 · TMA803782 | Bell Laboratories, Inc. | 5 Pharmaceuticals | Registered | 2011 |
| HAWK 0860895 · TMA525315 | Walter Surface Technologies Incorporated | 9 Electronics | Registered | 2000 |
| HAWK 0744209 · TMA441019 | Trans Union LLC (a Delaware limited liability company) | 36 Finance | Registered | 1995 |
| HAWEKA 0558339 · TMA323828 | an individual | 1 Chemicals7 Machines8 Hand+2 | Registered | 1987 |
| HAWK 0556599 · TMA336390 | Alfred Kärcher SE & Co. KG | 7 Machines | Registered | 1988 |
| HAWK 0416525 · TMA237721 | HONDA GIKEN KOGYO KABUSHIKI KAISHA (HONDA MOTOR CO. LTD.) | 12 Vehicles | Registered | 1979 |
| HAWKS 2342460 | Humber College Institute of Technology and Advanced Learning | 16 Paper25 Clothing35 Advertising+1 | Pending | 2024 |
| HAKA 2278211 · design | an individual | 9 Electronics34 Tobacco | Pending | 2023 |
| HAWK 2266153 · design | Owner not listed | 25 Clothing28 Toys | Pending | 2023 |
| HAWAKA 2262864 | Shenzhen Yilufei Trading Co. Ltd | 21 Housewares | Pending | 2023 |
| HAWK 2177408 · design | OLEN Group of Companies Ltd. | 35 Advertising36 Finance37 Construction+1 | Pending | 2022 |
| HAWK 2174461 | Kymeta Corporation | 9 Electronics | Pending | 2022 |
| HAWKS 0928670 | Humber College Institute of Technology and Advanced Learning | 1 Chemicals2 Paints3 Cosmetics+42 | Pending | 2024 |
| HAWKS 0907799 | WILFRID LAURIER UNIVERSITY | 1 Chemicals2 Paints3 Cosmetics+42 | Pending | 1996 |
| Heekcaa 2257663 · TMA1276388 | Putianshi Runxuan Trading Co. Ltd. | 16 Paper | Registered | 2024 |
| HAWKEYE 2212759 · TMA1244260 | STARADIANCE DISTRIBUTION LIMITED | 6 Metal9 Electronics | Registered | 2024 |
| HAWKZO5 2028329 · TMA1134960 | Roche Diagnostics GmbH | 1 Chemicals5 Pharmaceuticals | Registered | 2022 |
| HAWKEYE 1892610 · TMA1081761 | SURGERE, INC. | 9 Electronics | Registered | 2020 |
| HEEKCAA 1777452 · TMA981735 · design | Owner not shown | 21 Housewares30 Coffee | Registered | 2017 |