| SANGIA 1682692 · TMA1027674 | Opko Diagnostics, LLC | 1 Chemicals5 Pharmaceuticals10 Medical+1 | Registered | 2019 |
| SANXI 2359830 | SHUANGXI INTERNATIONAL (CANADA) LTD. | 25 Clothing35 Advertising40 Treatment | Pending | 2024 |
| SANSIA 2339680 | Owner not listed | 31 Fresh | Pending | 2024 |
| SANNIX 2201302 · TMA1238676 | an individual | 21 Housewares | Registered | 2024 |
| SENSIA 2019316 · TMA1137422 | an individual | 7 Machines9 Electronics37 Construction+2 | Registered | 2022 |
| SANSHA 2004183 · TMA1107537 · design | an individual | 25 Clothing | Registered | 2021 |
| SANIS 1575799 · TMA864513 | Cintas Holdings, LLC | 3 Cosmetics5 Pharmaceuticals6 Metal+3 | Registered | 2013 |
| SENCIA 1531916 · TMA842315 | SENCIA CANADA LTD. | 9 Electronics35 Advertising42 Science | Registered | 2013 |
| SANIS 1447308 · TMA818962 | Sanis Health Inc. | 5 Pharmaceuticals35 Advertising40 Treatment | Registered | 2012 |
| SENCIA 1431410 · TMA790641 · design | SENCIA CANADA LTD. | 9 Electronics35 Advertising42 Science | Registered | 2011 |
| SANSA 1408565 · TMA805128 · design | SanDisk LLC | 9 Electronics | Registered | 2011 |
| SANSA 1254516 · TMA710932 | SanDisk LLC | 9 Electronics | Registered | 2008 |
| SENSIA 1130966 · TMA597919 | an individual | 11 Lighting | Registered | 2003 |
| SANNIX 0620722 · TMA430091 · design | Ideal Standard Global Ltd. | 11 Lighting19 Building20 Furniture+1 | Registered | 1994 |
| SANKA 0230079 · TMA102967 | Kraft Foods Group Brands LLC | 30 Coffee32 Beer | Registered | 1956 |
| SANJI 2360229 | Sanji Software Inc. | 42 Science | Pending | 2024 |
| SanixWay 2063029 · TMA1155353 | ROYAL CROWN HOLDING CORP. | 5 Pharmaceuticals | Registered | 2022 |
| SENQIAO 2149228 · TMA1217283 · design | SCLION Limited Co.Ltd. | 21 Housewares | Registered | 2024 |
| SINESIA 2133879 · TMA1239480 | Owner not shown | 3 Cosmetics9 Electronics | Registered | 2024 |
| SENQCIA 1746669 · TMA1037071 | SENQCIA CORPORATION | 1 Chemicals6 Metal7 Machines+10 | Registered | 2019 |
| SCANICA 1596551 · TMA863821 | 2131792 Ontario Ltd | 35 Advertising | Registered | 2013 |
| SKANSKA 1178600 · TMA663811 · design | an individual | 36 Finance37 Construction | Registered | 2006 |
| SKANSKA 2268981 | Owner not listed | 19 Building36 Finance37 Construction | Pending | 2022 |
| SZJUNXIAO 2256633 | Owner not listed | 9 Electronics | Pending | 2023 |
| SYNCO 2302827 · TMA1233053 | Shenzhen Nuoda Technology Co. Ltd. | 9 Electronics | Registered | 2024 |