| CSL 1891376 · TMA1090313 | CANADIAN PROFESSIONAL SALES ASSOCIATION | 35 Advertising | Registered | 2020 |
| CCL 1726697 · TMA946895 · design | CCL INDUSTRIES INC. | 40 Treatment | Registered | 2016 |
| CHCL 1641480 · TMA944317 | Human Resources Professionals Association | 9 Electronics14 Jewellery16 Paper+8 | Registered | 2016 |
| CSL 1503280 · TMA814804 · design | an individual | 37 Construction | Registered | 2011 |
| CSAL 1382011 · TMA771679 · design | CSAL CANADA-STATES-AFRICA-LINE (2019) INC. | 39 Transport | Registered | 2010 |
| CSL 1304859 · TMA895759 | CSL LIMITED | 1 Chemicals5 Pharmaceuticals35 Advertising+3 | Registered | 2015 |
| CCL 1294151 · TMA681426 | CCL INDUSTRIES INC. | 40 Treatment | Registered | 2007 |
| CSHL 1277664 · TMA699017 | an individual | 35 Advertising41 Education42 Science+1 | Registered | 2007 |
| CSL 0767256 · TMA453907 · design | The CSL Group Inc. - Groupe CSL Inc. | 42 Science | Registered | 1996 |
| CCL 0673587 · TMA404526 · design | CCL INDUSTRIES INC. | 40 Treatment | Registered | 1992 |
| CSL 0390998 · TMA217831 · design | The CSL Group Inc. - Groupe CSL Inc. | 39 Transport | Registered | 1976 |
| CCL 0353767 · TMA209165 | CCL Stressing International Limited | 6 Metal7 Machines9 Electronics+1 | Registered | 1975 |
| CCL 0346051 · TMA185619 | CANAROPA CO. (1954) LTD. | 6 Metal9 Electronics20 Furniture | Registered | 1972 |
| CSL 2164564 | CSL SILICONES INC. | 1 Chemicals2 Paints17 Rubber+1 | Pending | 2022 |
| CCL 2139514 | CANADIAN CONCRETE LEVELING INC. | 37 Construction | Pending | 2021 |
| CS4L 0920980 | Sport Canada Branch / Department of Canadian Heritage | 1 Chemicals2 Paints3 Cosmetics+42 | Pending | 2012 |
| CSEAL 1642819 · TMA945461 · design | RAB LIGHTING INC. | 11 Lighting | Registered | 2016 |
| CSEAL 1642816 · TMA918137 | RAB LIGHTING INC. | 11 Lighting | Registered | 2015 |
| CYELEE 2264923 · TMA1284928 | an individual | 9 Electronics | Registered | 2025 |
| cool4u 2260247 · TMA1279410 | FULL SCALE FULL SPEED PTE. LTD. | 24 Textiles25 Clothing | Registered | 2024 |
| CELUÍ 2254095 · TMA1281017 | Babe Sauce, LLC | 3 Cosmetics4 Oils | Registered | 2025 |
| CHELO 2240331 · TMA1240512 | Owner not listed | 29 Meat30 Coffee | Registered | 2024 |
| CILA 2216455 · TMA1272693 | ROQ AI INC. | 9 Electronics42 Science | Registered | 2024 |
| Cihely 2204030 · TMA1240033 | Guangzhou Jieguo Agriculture Co., Ltd. | 21 Housewares | Registered | 2024 |
| CHELO 2202397 · TMA1239831 | Persia Food Products Inc. | 43 Restaurants | Registered | 2024 |