| ICRS 2189551 · TMA1217619 | National Council of State Boards of Nursing, Inc. | 41 Education | Registered | 2024 |
| IQROSMA 2156108 · TMA1191125 | GLAXO GROUP LIMITED | 5 Pharmaceuticals | Registered | 2023 |
| ICEROCK 1520511 · TMA821128 | CREATIVE DESIGN INTERNATIONAL C.D.I. INC. | 9 Electronics14 Jewellery18 Leather+3 | Registered | 2012 |
| icreek 2233697 · TMA1255286 | Shengzhou Tianwang Rain Gear Co. Ltd. | 25 Clothing | Registered | 2024 |
| IIQWORKS 2231889 · TMA1274291 | KUKA Deutschland GmbH | 9 Electronics37 Construction42 Science | Registered | 2024 |
| IGORIKVER 2187416 · TMA1231660 | an individual | 22 Ropes | Registered | 2024 |
| iSurgeLoader 2130805 · TMA1215177 | MMD Design & Consultancy Limited | 7 Machines9 Electronics37 Construction+1 | Registered | 2023 |
| Icarus420 2118621 · TMA1220391 | an individual | 3 Cosmetics5 Pharmaceuticals7 Machines+4 | Registered | 2024 |
| Isheurg 2089567 · TMA1206023 | Shenzhen Xuefulan Trading Co.Ltd. | 28 Toys | Registered | 2023 |
| IZRAKIR 2077393 · TMA1161490 | GLAXO GROUP LIMITED | 5 Pharmaceuticals | Registered | 2023 |
| isurestar 2053491 · TMA1152954 | Beijing Surestar Technology Co. Ltd.; SureStar Laser Technology (Suzhou) Co. Ltd. | 9 Electronics12 Vehicles35 Advertising+1 | Registered | 2022 |
| IZCARGO 2008917 · TMA1117492 | JCR Pharmaceuticals Co., Ltd. | 5 Pharmaceuticals | Registered | 2022 |
| IZRIUS 1997072 · TMA1117470 | GLAXO GROUP LIMITED | 5 Pharmaceuticals | Registered | 2022 |
| ISHRS 1978620 · TMA1257287 | International Society of Hair Surgeons | 44 Medical | Registered | 2024 |
| ISHARES 1954736 · TMA1242037 · design | BLACKROCK FUND ADVISORS, a California corporation | 9 Electronics35 Advertising36 Finance+1 | Registered | 2024 |
| IKRUSHER 1922194 · TMA1127805 | iVISION TECH INC. | 9 Electronics34 Tobacco | Registered | 2022 |
| Isurus 1919361 · TMA1095376 | ISURUS, INC. | 25 Clothing | Registered | 2021 |
| IZURSUM 1907303 · TMA1097030 | BRISTOL-MYERS SQUIBB COMPANY (A DELAWARE CORPORATION) | 5 Pharmaceuticals | Registered | 2021 |
| ICARZONE 1895065 · TMA1120649 · design | an individual | 9 Electronics35 Advertising42 Science | Registered | 2022 |
| ICARSOFT 1895064 · TMA1138027 · design | an individual | 35 Advertising42 Science | Registered | 2022 |
| IZIRIZE 1854717 · TMA1038947 | an individual | 5 Pharmaceuticals | Registered | 2019 |
| ISARS 1848781 · TMA1092443 | ISARS | 9 Electronics41 Education42 Science | Registered | 2021 |
| ICHRIS 1801835 · TMA1049357 | Frontier Software PLC, a legal entity | 35 Advertising | Registered | 2019 |
| ISHARES 1787975 · TMA1009619 | BLACKROCK FUND ADVISORS, a California corporation | 35 Advertising36 Finance | Registered | 2018 |
| ICHRIS 1768648 · TMA975319 | Frontier Software PLC, a legal entity | 9 Electronics | Registered | 2017 |