| HOFO 1761193 · TMA985293 · design | Anhui HaoFang Electromechanics Co. Ltd | 7 Machines11 Lighting | Registered | 2017 |
| HOFO 2309438 · design | Anhui HaoFang Electromechanics Co. Ltd | 7 Machines26 Sewing | Pending | 2023 |
| HYFO 0907387 | National Research Council of Canada | 1 Chemicals2 Paints3 Cosmetics+42 | Pending | 1995 |
| HF 2117789 · TMA1219707 · design | an individual | 35 Advertising | Registered | 2024 |
| HFF 2095912 · TMA1174778 | Xiamihezi(Xiamen) culture media Co. Ltd. | 20 Furniture | Registered | 2023 |
| HFA 2036232 · TMA1120314 | HFA, Inc. | 6 Metal21 Housewares | Registered | 2022 |
| HF 1933574 · TMA1145103 · design | ICP Construction, Inc. | 7 Machines8 Hand12 Vehicles+1 | Registered | 2022 |
| HF 1909003 · TMA1120194 · design | C.P.L. Soccer Holdings LP | 6 Metal9 Electronics14 Jewellery+14 | Registered | 2022 |
| HBO 1750507 · TMA997785 | Home Box Office, Inc. | 9 Electronics38 Telecommunications41 Education | Registered | 2018 |
| HBO 1750506 · TMA990159 · design | Home Box Office, Inc. | 9 Electronics38 Telecommunications41 Education | Registered | 2018 |
| HF 1713595 · TMA957650 · design | 4Refuel Canada LP | 4 Oils12 Vehicles35 Advertising+2 | Registered | 2016 |
| HF 1705143 · TMA986223 · design | D3F, LLC | 9 Electronics | Registered | 2017 |
| HF 1695737 · TMA911342 · design | Hydraforce, Inc. | 7 Machines | Registered | 2015 |
| HF 1675155 · TMA922226 · design | Hydraforce, Inc. | 9 Electronics | Registered | 2015 |
| HF 1483430 · TMA885546 · design | Harburg-Freudenberger Maschinenbau GmbH | 7 Machines9 Electronics37 Construction+1 | Registered | 2014 |
| HF 1351187 · TMA732404 · design | XIAMEN HONGFA ELECTROACOUSTIC CO. LTD. | 9 Electronics | Registered | 2009 |
| HF 1286662 · TMA699478 · design | HF Scientific, LLC | 1 Chemicals9 Electronics | Registered | 2007 |
| HFB 0894938 · TMA529218 | 10100872 Saskatchewan Ltd. | 32 Beer | Registered | 2000 |
| HBO 0747059 · TMA476789 · design | Home Box Office, Inc. | 25 Clothing | Registered | 1997 |
| HBO 0739220 · TMA434552 | OSRAM GmbH | 11 Lighting | Registered | 1994 |
| HF 0724487 · TMA435325 · design | ChampionX LLC | 7 Machines | Registered | 1994 |
| HF 0635172 · TMA402925 · design | Smithers-Oasis Company | 6 Metal8 Hand11 Lighting+5 | Registered | 1992 |
| HBO 0441658 · TMA301082 · design | Home Box Office, Inc. | 9 Electronics16 Paper35 Advertising | Registered | 1985 |
| HPO 0363502 · TMA197501 | VGP IPCO LLC (VGP) | 4 Oils | Registered | 1974 |
| HFP 2356073 · design | Owner not listed | 3 Cosmetics35 Advertising | Pending | 2024 |