| ICECREAM 2214715 · TMA1253755 | RIM ENTERPRISES, LLC | 3 Cosmetics | Registered | 2024 |
| ICHISARONA 2177636 · TMA1215514 | Daiichi Sankyo Company, Limited | 5 Pharmaceuticals | Registered | 2023 |
| IceSword 2151670 · TMA1206318 | LE PLAN EDU LANGUAGE CENTRE LIMITED | 9 Electronics14 Jewellery | Registered | 2023 |
| iSizer 2125114 · TMA1215163 | MMD Group Limited | 7 Machines9 Electronics37 Construction+1 | Registered | 2023 |
| Isocore 2.0 2038947 · TMA1100437 | Tower IPCO Company Limited | 19 Building | Registered | 2021 |
| ikukuer 2037702 · TMA1140532 | an individual | 16 Paper28 Toys | Registered | 2022 |
| ISICORT 1998230 · TMA1224084 | an individual | 5 Pharmaceuticals | Registered | 2024 |
| ISOGRAPH 1980601 · TMA1121544 | LVMH SWISS MANUFACTURES SA | 14 Jewellery | Registered | 2022 |
| ICESURANCE 1753407 · TMA955279 | Arctic Glacier U.S.A. Inc. | 35 Advertising | Registered | 2016 |
| IsoCore 1744741 · TMA958569 | Tower IPCO Company Limited | 19 Building27 Carpets | Registered | 2016 |
| ISOGRIP 1680275 · TMA974844 | Mountain Warehouse Limited | 18 Leather24 Textiles25 Clothing | Registered | 2017 |
| ICECREAM 1679593 · TMA1051968 | BBC Ice Cream, LLC | 14 Jewellery16 Paper18 Leather+2 | Registered | 2019 |
| ICESOURCE 1658227 · TMA901322 | Icecorp Logistics Inc. | 9 Electronics35 Advertising39 Transport+2 | Registered | 2015 |
| ICIGAR 1608202 · TMA868676 · design | B2B INTERNATIONAL HOLDING LIMITED | 34 Tobacco | Registered | 2014 |
| ISIQIRI 1597013 · TMA881739 | isiQiri interface technologies GmbH | 9 Electronics39 Transport42 Science | Registered | 2014 |
| ICESERUM 1593956 · TMA915052 | TPR Holdings LLC | 3 Cosmetics | Registered | 2015 |
| ICESURANCE 1573327 · TMA963232 | Arctic Glacier U.S.A. Inc. | 35 Advertising37 Construction39 Transport+2 | Registered | 2017 |
| ISOGARD 1569296 · TMA864025 | Holcim Solutions and Products US, LLC | 17 Rubber | Registered | 2013 |
| ISAGRAF 1525449 · TMA849354 | Rockwell Automation, Inc. | 9 Electronics | Registered | 2013 |
| ICEGUARD 1482509 · TMA834349 | THE YOKOHAMA RUBBER COMPANY LIMITED | 7 Machines | Registered | 2012 |
| Isokorb 1480452 · TMA864687 | Schöck Bauteile GmbH | 17 Rubber | Registered | 2013 |
| ISECURE 1342814 · TMA848040 | Hospira, Inc. | 5 Pharmaceuticals | Registered | 2013 |
| ICECRYSTALS 1275569 · TMA726115 | an individual | 3 Cosmetics | Registered | 2008 |
| ICEGUARD 1220797 · TMA696151 | Owner not shown | 7 Machines9 Electronics11 Lighting | Registered | 2007 |
| ICECARE 1177884 · TMA643722 · design | Owner not shown | 1 Chemicals | Registered | 2005 |