| HOODIE 2146620 · TMA1245010 | IDEAPOND LLC | 11 Lighting | Registered | 2024 |
| HOWDY 1762879 · TMA1080205 | Howdy Ventures Pte Ltd | 9 Electronics35 Advertising38 Telecommunications+2 | Registered | 2020 |
| HOODIE 1613430 · TMA927855 · design | Hoodie Inc. | 35 Advertising36 Finance41 Education+2 | Registered | 2016 |
| HIDE 1561184 · TMA864540 | an individual | 6 Metal20 Furniture | Registered | 2013 |
| HIWHITE 1428400 · TMA789960 | Covia Solutions Inc. | 1 Chemicals19 Building | Registered | 2011 |
| Hottie 1348974 · TMA771668 | Zazubean Organic Chocolates Ltd. | 29 Meat30 Coffee | Registered | 2010 |
| HEIDE 0165972 · UCA4915 · design | Ferrara Candy Company | 29 Meat30 Coffee | Registered | 1935 |
| HUIDE 2278279 · design | Owner not listed | 21 Housewares | Pending | 2023 |
| HOWDY 0900848 · design | THE TOWN OF WALKERTON | 1 Chemicals2 Paints3 Cosmetics+42 | Pending | 1975 |
| HEAD 2290155 · TMA1251682 | Owner not listed | 20 Furniture24 Textiles | Registered | 2024 |
| HOOD 2267080 · TMA1116573 | Hood Rubber Company, Inc. | 25 Clothing | Registered | 2021 |
| HOTO 2264701 · TMA1284879 | Shanghai HOTO Technology Co.Ltd. | 7 Machines9 Electronics | Registered | 2025 |
| HADOO 2257119 · TMA1271649 · design | Hebei Nana Trading Co.Ltd | 3 Cosmetics | Registered | 2024 |
| HITWAY 2253414 · TMA1271547 · design | Shenzhen cloud access information technical service Co.Ltd | 12 Vehicles | Registered | 2024 |
| Howeet 2252457 · TMA1271438 | Putian Sanheng Trading Co. Ltd. | 21 Housewares | Registered | 2024 |
| HEDY 2251092 · TMA1271334 | AMD Medicom Inc. | 10 Medical | Registered | 2024 |
| Hyuduo 2243899 · TMA1264291 | Owner not listed | 7 Machines8 Hand9 Electronics | Registered | 2024 |
| Hayati 2233958 · TMA1280921 | PAX Innovations (Shenzhen) Limited | 34 Tobacco | Registered | 2025 |
| HDOUY 2228918 · TMA1256501 | an individual | 25 Clothing | Registered | 2024 |
| HETH 2228916 · TMA1256499 | an individual | 25 Clothing | Registered | 2024 |
| HEAD 2224496 · TMA1251161 | Head Technology GmbH | 8 Hand11 Lighting12 Vehicles+6 | Registered | 2024 |
| HTU 2218555 · TMA1248331 | Anchi Technology (Shenzhen) Co., Ltd. | 9 Electronics | Registered | 2024 |
| HT360 2208716 · TMA1244102 | an individual | 35 Advertising | Registered | 2024 |
| HUYUTAWE 2207908 · TMA1241560 | Shenzhen Yucaida Technology Co., Ltd. | 18 Leather | Registered | 2024 |
| Hidayah 2206104 · TMA1227382 | HIDAYAH LLC | 16 Paper | Registered | 2024 |