| IDP 2103806 · TMA1190673 · design | PNL T LIMITED | 20 Furniture | Registered | 2023 |
| iTop 2030929 · TMA1167746 | COMBODO | 9 Electronics41 Education42 Science | Registered | 2023 |
| ITOP 1734598 · TMA1012323 | Invesco IP Holdings (Canada) Ltd. | 36 Finance | Registered | 2019 |
| IDP 1535656 · TMA843280 · design | IDP EDUCATION LIMITED | 35 Advertising41 Education | Registered | 2013 |
| IDP 1535655 · TMA843289 | IDP EDUCATION LIMITED | 35 Advertising41 Education | Registered | 2013 |
| IDEP 1350908 · TMA744762 | Council for Interior Design Qualification, Inc. | 16 Paper41 Education | Registered | 2009 |
| IDOBA 2326088 | Idoba Pty Ltd | 9 Electronics35 Advertising | Pending | 2024 |
| IDV 2187931 · TMA1269796 · design | an individual | 9 Electronics12 Vehicles37 Construction | Registered | 2024 |
| IDEV 2028146 · TMA1163195 | SVANACO, INC. | 9 Electronics42 Science | Registered | 2023 |
| IDEEBO 2005522 · TMA1144422 · design | Shenzhen IDEEBO Technology Co. LTD | 7 Machines | Registered | 2022 |
| IDIVE 1991890 · TMA1121602 | an individual | 9 Electronics42 Science44 Medical | Registered | 2022 |
| IDWF 1988093 · TMA1238016 | SOURCE OMEGA INC. | 11 Lighting35 Advertising37 Construction | Registered | 2024 |
| IoTopia 1930392 · TMA1144003 | Cisco Technology, Inc. | 9 Electronics35 Advertising38 Telecommunications+1 | Registered | 2022 |
| IDFA 1930331 · TMA1133042 | Owner not shown | 14 Jewellery25 Clothing35 Advertising | Registered | 2022 |
| ITF 1921106 · TMA1120961 · design | International Transport Workers Federation (Nominees) Limited | 35 Advertising36 Finance41 Education+1 | Registered | 2022 |
| IUTIP 1918987 · TMA1140728 | an individual | 9 Electronics35 Advertising42 Science | Registered | 2022 |
| ITP 1837819 · TMA1011938 | The Carlstar Group LLC | 12 Vehicles | Registered | 2018 |
| ITAB 1805963 · TMA1053795 | ItabMed (HK) Limited | 5 Pharmaceuticals | Registered | 2019 |
| IDHIFA 1780778 · TMA1014562 | Celgene Corporation | 5 Pharmaceuticals | Registered | 2019 |
| IATF 16949 1767664 · TMA1015753 | an individual | 9 Electronics16 Paper | Registered | 2019 |
| ITB 1756830 · TMA958485 | Island Tug and Barge Ltd. | 37 Construction39 Transport42 Science | Registered | 2016 |
| ITAVIO 1735987 · TMA962915 | KinderGuardian Inc. | 9 Electronics35 Advertising42 Science | Registered | 2017 |
| ITF 1735903 · TMA969675 | ITF TECHNOLOGIES INC. | 9 Electronics35 Advertising40 Treatment+1 | Registered | 2017 |
| ITTF 1734621 · TMA1012295 | Invesco IP Holdings (Canada) Ltd. | 36 Finance | Registered | 2019 |
| ITEP 1734617 · TMA1012316 | Invesco IP Holdings (Canada) Ltd. | 36 Finance | Registered | 2019 |