| ICEPICK 1369788 · TMA803562 | The North Face Apparel Corp. | 25 Clothing28 Toys | Registered | 2011 |
| ICEPAK 1074044 · TMA606078 | Ansys, Inc. | 9 Electronics | Registered | 2004 |
| ICEBOX 2087407 · TMA1144939 | DOMAIN BRANDS, LLC | 14 Jewellery | Registered | 2022 |
| ICBC 1561227 · TMA843300 · design | INSURANCE CORPORATION OF BRITISH COLUMBIA | 35 Advertising36 Finance37 Construction+2 | Registered | 2013 |
| ICBK 1508827 · TMA811378 | Industrial and Commercial Bank of China (Canada) | 36 Finance | Registered | 2011 |
| ICBC 1379948 · TMA747042 · design | INSURANCE CORPORATION OF BRITISH COLUMBIA | 35 Advertising36 Finance37 Construction+2 | Registered | 2009 |
| ICBC 1379519 · TMA747044 | INSURANCE CORPORATION OF BRITISH COLUMBIA | 35 Advertising36 Finance37 Construction+2 | Registered | 2009 |
| ICBC 1326195 · TMA716470 · design | INSURANCE CORPORATION OF BRITISH COLUMBIA | 35 Advertising36 Finance37 Construction+2 | Registered | 2008 |
| ICEPEAK 1310313 · TMA800438 | an individual | 25 Clothing | Registered | 2011 |
| ICEBEES 1310261 · TMA745752 · design | Diamond Estates Wines & Spirits Ltd. | 33 Wine35 Advertising40 Treatment | Registered | 2009 |
| ICEBEES 1310260 · TMA745753 · design | Diamond Estates Wines & Spirits Ltd. | 33 Wine35 Advertising40 Treatment | Registered | 2009 |
| ICEBOX 1152173 · TMA604584 | Imperial Tobacco Products Limited | 36 Finance | Registered | 2004 |
| ICEBUG 1094814 · TMA707783 · design | an individual | 25 Clothing28 Toys | Registered | 2008 |
| ICEPEAK 2296586 | BRIDGESTONE CORPORATION | 12 Vehicles | Pending | 2023 |
| iceBoss 2253717 | Guangzhou Yibaohang Trade Co Ltd | 14 Jewellery | Pending | 2023 |
| ICBC 0919163 · design | INSURANCE CORPORATION OF BRITISH COLUMBIA | 1 Chemicals2 Paints3 Cosmetics+42 | Pending | 2009 |
| ICBC 0905252 · design | INSURANCE CORPORATION OF BRITISH COLUMBIA | 1 Chemicals2 Paints3 Cosmetics+42 | Pending | 1992 |
| ICBC 0903609 · design | INSURANCE CORPORATION OF BRITISH COLUMBIA | 1 Chemicals2 Paints3 Cosmetics+42 | Pending | 1989 |
| ICBC 0903608 | INSURANCE CORPORATION OF BRITISH COLUMBIA | 1 Chemicals2 Paints3 Cosmetics+42 | Pending | 1989 |
| ISPICE 2253793 · TMA1272959 · design | ISpice, LLC | 30 Coffee | Registered | 2024 |
| Iseebiz 2239607 · TMA1267063 | Shenzhen Aixi Technology Co. Ltd. | 11 Lighting21 Housewares | Registered | 2024 |
| isivisi 2230537 · TMA1253945 | an individual | 9 Electronics | Registered | 2024 |
| iSPECLE 2191722 · TMA1234737 | Guangzhou Botao Information Technology Co. Ltd. | 21 Housewares | Registered | 2024 |
| ISSVAXDEN 2175058 · TMA1182065 | Owner not shown | 5 Pharmaceuticals | Registered | 2023 |
| ISVAXDEN 2171349 · TMA1182061 | Owner not shown | 5 Pharmaceuticals | Registered | 2023 |