| ISLA 2183756 · TMA1233493 | Engelhard Arzneimittel GmbH & Co. KG | 5 Pharmaceuticals | Registered | 2024 |
| IGLU 2136791 · TMA1244979 · design | Iglu Network Ltd | 35 Advertising | Registered | 2024 |
| ISLA 2073681 · TMA1168426 | an individual | 16 Paper | Registered | 2023 |
| IGLI 2026767 · TMA1158047 | medi GmbH & Co. KG | 10 Medical | Registered | 2022 |
| iGlo 1784646 · TMA1036999 | British American Tobacco (Brands) Limited | 7 Machines8 Hand9 Electronics+4 | Registered | 2019 |
| IGLU 1690216 · TMA943555 · design | Iglu Pty Ltd | 36 Finance43 Restaurants | Registered | 2016 |
| IGLO 1527733 · TMA994361 | IGLO FOODS GROUP LIMITED | 29 Meat30 Coffee | Registered | 2018 |
| ISLA 1522624 · TMA865068 | International Information Systems Security Certification Consortium, Inc. | 41 Education | Registered | 2013 |
| ISLA 1503173 · TMA837894 · design | an individual | 11 Lighting19 Building | Registered | 2012 |
| IGLU 1354145 · TMA718203 | 9168-4639 Quebec Inc. | 11 Lighting | Registered | 2008 |
| IGLU' 1094518 · TMA598385 | an individual | 5 Pharmaceuticals7 Machines16 Paper+2 | Registered | 2003 |
| IGL 0535421 · TMA321210 · design | IMPORTATIONS GUAY LTEE/GUAY'S IMPORT CO. LTD. | 35 Advertising | Registered | 1986 |
| IGLU 2274364 | an individual | 20 Furniture28 Toys35 Advertising | Pending | 2023 |
| IGLU 2241307 | Snowplow Analytics Limited | 9 Electronics35 Advertising42 Science | Pending | 2022 |
| IGALIA 1921233 · TMA1117822 · design | an individual | 35 Advertising38 Telecommunications42 Science | Registered | 2022 |
| IGLOO 2117933 · TMA1225891 · design | Owner not shown | 10 Medical11 Lighting20 Furniture+2 | Registered | 2024 |
| IGLOO 1952871 · TMA1082525 · design | an individual | 35 Advertising41 Education | Registered | 2020 |
| ISOLA 1877089 · TMA1077660 | Mystaire, Inc. | 9 Electronics11 Lighting | Registered | 2020 |
| IGLOO 1754928 · TMA958982 · design | IGLOO PRODUCTS CORP. | 11 Lighting16 Paper18 Leather+2 | Registered | 2017 |
| IGLOW 1715234 · TMA961599 · design | Trademark Industries Inc. | 9 Electronics11 Lighting | Registered | 2017 |
| ISOLA 1610111 · TMA890977 | Isola USA Corp. | 6 Metal17 Rubber | Registered | 2014 |
| IGLOO 1588711 · TMA895256 · design | IGLOO PRODUCTS CORP. | 11 Lighting20 Furniture22 Ropes+1 | Registered | 2015 |
| IGLOO 1588610 · TMA895356 | IGLOO PRODUCTS CORP. | 11 Lighting20 Furniture21 Housewares+2 | Registered | 2015 |
| IGLOO 1261277 · TMA670814 | Igloo Inc. | 38 Telecommunications | Registered | 2006 |
| IGLOO 0844198 · TMA513946 | Labatt Brewing Company Limited | 32 Beer | Registered | 1999 |