| ISGK 1663951 · TMA922096 | ISHIGAKI COMPANY LIMITED | 7 Machines11 Lighting | Registered | 2015 |
| ik 2100684 · TMA1173840 | an individual | 20 Furniture24 Textiles | Registered | 2023 |
| IWK 2019486 · TMA1178523 · design | IWK Verpackungstechnik GmbH | 7 Machines | Registered | 2023 |
| iGX 1973681 · TMA1278138 | Honda Motor Co. Ltd. | 7 Machines9 Electronics | Registered | 2024 |
| IG 1954293 · TMA1255661 · design | MEPS Real-Time, Inc. | 9 Electronics12 Vehicles42 Science | Registered | 2024 |
| IG 1954286 · TMA1255662 · design | MEPS Real-Time, Inc. | 9 Electronics12 Vehicles42 Science | Registered | 2024 |
| IK 1943868 · TMA1127689 · design | DOUBLE D BEVERAGE CO. a legal entity | 14 Jewellery21 Housewares25 Clothing+1 | Registered | 2022 |
| IGS 1845997 · TMA1088817 · design | Victaulic Company | 6 Metal7 Machines9 Electronics | Registered | 2020 |
| IK 1844932 · TMA1017789 · design | an individual | 5 Pharmaceuticals | Registered | 2019 |
| IJK 1806694 · TMA1016698 · design | INOUE JIKUUKE KOGYO CO. LTD. a legal entity | 7 Machines12 Vehicles | Registered | 2019 |
| IG 1784324 · TMA1073930 · design | IG Design Group PLC | 2 Paints4 Oils8 Hand+9 | Registered | 2020 |
| IG 1772209 · TMA998813 | DAICEL CORPORATION, a legal entity | 1 Chemicals9 Electronics11 Lighting | Registered | 2018 |
| IGC 1711342 · TMA928253 | IGC GROUP, Naamloze vennootschap (joint stock company) | 14 Jewellery | Registered | 2016 |
| IGG 1711118 · TMA988026 · design | IGG SINGAPORE PTE. LTD. | 9 Electronics28 Toys41 Education+1 | Registered | 2018 |
| IG 1697181 · TMA918184 | SHIMANO INC. | 12 Vehicles | Registered | 2015 |
| ISK 1578682 · TMA902171 · design | ISHIHARA SANGYO KAISHA, LTD. | 5 Pharmaceuticals | Registered | 2015 |
| IGO 1531723 · TMA876660 | iGo, Inc. | 9 Electronics | Registered | 2014 |
| IGS 1506821 · TMA867952 | SGS Canada Inc. | 9 Electronics41 Education42 Science | Registered | 2013 |
| iGO 1465800 · TMA856744 | Owner not shown | 9 Electronics | Registered | 2013 |
| IGU 1453177 · TMA795602 · design | Jerry Business Canada Inc. | 1 Chemicals3 Cosmetics5 Pharmaceuticals+4 | Registered | 2011 |
| IGE 1439944 · TMA796474 · design | an individual | 5 Pharmaceuticals10 Medical | Registered | 2011 |
| IGG 1387575 · TMA813127 · design | IGG SINGAPORE PTE. LTD. | 9 Electronics41 Education42 Science+1 | Registered | 2011 |
| IGI 1374381 · TMA754550 | The International Group, Inc. (a Delaware corporation) | 1 Chemicals2 Paints4 Oils | Registered | 2009 |
| IGO 1318748 · TMA781496 | DeVilbiss Healthcare LLC a Delawae limited liability company | 10 Medical | Registered | 2010 |
| IGS 1287235 · TMA694632 · design | International Games System Co. Ltd. | 28 Toys | Registered | 2007 |