| HALIBURTON 1750909 · TMA961680 | Owner not shown | 3 Cosmetics6 Metal9 Electronics+12 | Registered | 2017 |
| HALLIBURTON 0628548 · TMA381533 · design | Halliburton Energy Services, Inc. (a Delaware Corporation) | 1 Chemicals3 Cosmetics7 Machines+4 | Registered | 1991 |
| HALLIBURTON 0367084 · TMA199319 | Halliburton Energy Services, Inc. (a Delaware Corporation) | 1 Chemicals2 Paints3 Cosmetics+11 | Registered | 1974 |
| HALIBORANGE 1994950 | Procter & Gamble Health Limited | 5 Pharmaceuticals | Pending | 2019 |
| HYLIBREV 2226831 · TMA1244502 | GLAXO GROUP LIMITED | 5 Pharmaceuticals | Registered | 2024 |
| HALLHUBER 1761086 · TMA1039621 · design | Hallhuber GmbH | 3 Cosmetics9 Electronics14 Jewellery+8 | Registered | 2019 |
| HALLHUBER 1761083 · TMA1042444 | Hallhuber GmbH | 3 Cosmetics9 Electronics14 Jewellery+8 | Registered | 2019 |
| HALIBRAND 2293647 | Owner not listed | 12 Vehicles | Pending | 2023 |
| HYALOBARRIER 1179814 · TMA671006 | an individual | 5 Pharmaceuticals | Registered | 2006 |
| HILVERDRUX 2240075 · TMA1256992 | GLAXO GROUP LIMITED | 5 Pharmaceuticals | Registered | 2024 |
| HYLIBRIV 2226827 · TMA1243338 | GLAXO GROUP LIMITED | 5 Pharmaceuticals | Registered | 2024 |
| Halfred 2079404 · TMA1169997 | an individual | 36 Finance | Registered | 2023 |
| HOLIFROG 2075643 · TMA1193358 | VIRGIN FROG LLC | 3 Cosmetics35 Advertising | Registered | 2023 |
| Heliform 2063340 · TMA1132895 | Brazeway, LLC | 6 Metal | Registered | 2022 |
| HILVERDAFLORIST 2053430 · TMA1141391 · design | an individual | 31 Fresh35 Advertising | Registered | 2022 |
| HELLBERG 2029576 · TMA1181221 | an individual | 9 Electronics10 Medical | Registered | 2023 |
| HilverdaFlorist 2029487 · TMA1141241 | an individual | 31 Fresh35 Advertising | Registered | 2022 |
| HelioPearl 2027967 · TMA1136488 | Maschinenfabrik Kaspar Walter GmbH & Co. KG | 1 Chemicals7 Machines42 Science | Registered | 2022 |
| HALBERD 2019791 · TMA1131695 | TIANJIN WANDA TYRE GROUP CO. LTD | 12 Vehicles | Registered | 2022 |
| HELLEBORE 1958888 · TMA1174214 | RICHEMONT INTERNATIONAL SA | 14 Jewellery26 Sewing | Registered | 2023 |
| HOLOPORT 1952699 · TMA1096932 | Holo Limited | 9 Electronics42 Science | Registered | 2021 |
| Holabrief 1921245 · TMA1124694 | an individual | 9 Electronics16 Paper25 Clothing+1 | Registered | 2022 |
| HOLOBRIDGE 1916087 · TMA1112753 | an individual | 9 Electronics42 Science | Registered | 2021 |
| HELPFORME 1908692 · TMA1109228 | Hammerco Lawyers LLP | 16 Paper45 Legal | Registered | 2021 |
| HALBERD 1899394 · TMA1084378 | Nissan Chemical Corporation | 5 Pharmaceuticals | Registered | 2020 |