| SPERSIO 2063431 · TMA1187135 | COATEX | 1 Chemicals42 Science | Registered | 2023 |
| SPRESSO 1738515 · TMA984897 · design | Spressowear Inc. | 10 Medical25 Clothing35 Advertising | Registered | 2017 |
| SPRESSO 1738514 · TMA984896 | Spressowear Inc. | 10 Medical25 Clothing35 Advertising | Registered | 2017 |
| Spresso 2328312 | Gold Star Coffee Inc. | – | Pending | 2024 |
| SPARCO 1837113 · TMA1046914 · design | an individual | 7 Machines28 Toys | Registered | 2019 |
| SPROOS 1792873 · TMA994365 | Renewell Nutrition Inc. | 5 Pharmaceuticals29 Meat | Registered | 2018 |
| SPARGO 1781146 · TMA1020818 | Delta Faucet Company | 11 Lighting | Registered | 2019 |
| SPARCO 1610059 · TMA882782 · design | an individual | 18 Leather25 Clothing | Registered | 2014 |
| SPARCO 1231180 · TMA691773 | S.P. Richards Company | 3 Cosmetics6 Metal8 Hand+10 | Registered | 2007 |
| SPARCO 1163689 · TMA657615 · design | an individual | 16 Paper28 Toys | Registered | 2006 |
| SPARCO 0755398 · TMA448874 · design | an individual | 9 Electronics12 Vehicles17 Rubber+1 | Registered | 1995 |
| SUPERSOL 1892750 · TMA1083648 | Owner not shown | 1 Chemicals | Registered | 2020 |
| SUPRASOL 1376907 · TMA787416 | Oakland Classics Inc. | 3 Cosmetics | Registered | 2011 |
| SPRIG 2189910 · TMA1233648 | KOHLER CO. | 4 Oils | Registered | 2024 |
| SPRIG 2129317 · TMA1213065 · design | INTERGROW BRANDS PRIVATE LIMITED | 30 Coffee | Registered | 2023 |
| SPRIG 2082905 · TMA1224231 | KOHLER CO. | 3 Cosmetics11 Lighting | Registered | 2024 |
| SPURS 1869120 · TMA1091411 · design | TOTTENHAM HOTSPUR LIMITED | 6 Metal9 Electronics10 Medical+15 | Registered | 2021 |
| SPRK 1814701 · TMA1022431 | Novalis Holdings Limited, (a corporation of Hong Kong) | 19 Building27 Carpets | Registered | 2019 |
| SPRIG 1718014 · TMA1051595 | Posy, LLC | 32 Beer | Registered | 2019 |
| SPROX 1685007 · TMA919568 | an individual | 25 Clothing | Registered | 2015 |
| SVRS 1329572 · TMA798709 | Sorenson Communications, LLC a Utah Limited Liability Company | 38 Telecommunications | Registered | 2011 |
| SPRK 2307936 · design | SPRK.global GmbH | 35 Advertising38 Telecommunications39 Transport+1 | Pending | 2023 |
| SPRK 2307935 | SPRK.global GmbH | 35 Advertising38 Telecommunications39 Transport+1 | Pending | 2023 |
| SPRIX 2300543 | Owner not listed | 9 Electronics16 Paper41 Education | Pending | 2023 |
| SPRIX 2174322 · design | Sprix, Ltd. | 9 Electronics16 Paper41 Education | Pending | 2022 |