| SPEEDHEATER 2141290 · TMA1232168 | an individual | 8 Hand11 Lighting | Registered | 2024 |
| SPEEDTITAN 1801378 · TMA1052478 | DePuy Synthes, Inc. | 10 Medical | Registered | 2019 |
| speedata. 2278574 · design | Beijing Speedata Technology Co. Ltd | 9 Electronics | Pending | 2023 |
| SAFETYTECH 2143212 · TMA1277307 · design | GAUZY | 9 Electronics12 Vehicles20 Furniture+1 | Registered | 2024 |
| SHOPDOT 2104942 · TMA1156516 | ShopDot, Inc. | 42 Science | Registered | 2022 |
| SOFTOTIC 2036184 · TMA1135025 | Virbac | 5 Pharmaceuticals | Registered | 2022 |
| SPOTHOT 2031396 · TMA1266596 | Spothot Entertainment Inc. | 9 Electronics42 Science | Registered | 2024 |
| SHOPTADA 1994188 · TMA1260552 · design | an individual | 21 Housewares30 Coffee | Registered | 2024 |
| SPOTITARIAN 1983530 · TMA1200867 | WHITE SPOT LIMITED | 30 Coffee43 Restaurants | Registered | 2023 |
| SWIFTWATER 1920073 · TMA1117742 | CROCS INC. | 25 Clothing | Registered | 2022 |
| SOFTEDGE 1784833 · TMA1016156 | Rust-Oleum Corporation | 3 Cosmetics8 Hand | Registered | 2019 |
| SIFTED 1762270 · TMA1018328 | Sifted Limited | 9 Electronics14 Jewellery18 Leather+8 | Registered | 2019 |
| SpotWatch!! 1762128 · TMA1003583 | KITCO CAPITAL INC. | 9 Electronics | Registered | 2018 |
| SUBDUED 1713445 · TMA989816 · design | an individual | 18 Leather25 Clothing | Registered | 2018 |
| SeptID 1707385 · TMA1103567 | ImmuneXpress Pty Ltd | 1 Chemicals5 Pharmaceuticals10 Medical+2 | Registered | 2021 |
| SEPTODONT 1687537 · TMA930905 · design | Owner not shown | 3 Cosmetics5 Pharmaceuticals10 Medical+3 | Registered | 2016 |
| SKIPTHEDISHES 1684744 · TMA914430 | SKIPTHEDISHES RESTAURANT SERVICES INC. | 35 Advertising39 Transport | Registered | 2015 |
| SOFTEDGE 1615526 · TMA873604 | BRADFORD COMPANY, a Michigan corporation | 17 Rubber | Registered | 2014 |
| Safetydeck 1547083 · TMA849205 | an individual | 19 Building | Registered | 2013 |
| SHOPITUDES 1543598 · TMA834368 | YuMe, Inc. | 35 Advertising | Registered | 2012 |
| SAFETYDIRECT 1514847 · TMA861858 | RM ACQUISITION, LLC | 38 Telecommunications42 Science | Registered | 2013 |
| SafetyDriven 1441859 · TMA800900 | British Columbia Trucking Association | 35 Advertising41 Education44 Medical+1 | Registered | 2011 |
| SAFETYDATANET 1434706 · TMA818158 | Prime Essential Systems Corp. | 42 Science | Registered | 2012 |
| SPOTWATCH 1025717 · TMA542117 | The Nielsen Company (US), LLC | 9 Electronics35 Advertising38 Telecommunications+1 | Registered | 2001 |
| SEPTODONT 0290482 · TMA142498 | Owner not shown | 5 Pharmaceuticals | Registered | 1965 |