| starck2print 2221407 · TMA1240390 | H.C. Starck Infrastructure GmbH & Co. KG | 6 Metal | Registered | 2024 |
| STORESONLINE 1431999 · TMA843389 | Crexendo, Inc. (a Nevada Corporation) | 35 Advertising42 Science | Registered | 2013 |
| STOREKIT 2120910 · TMA1225911 | Apple Inc. | 9 Electronics | Registered | 2024 |
| STORESERV 1610337 · TMA905562 | Hewlett Packard Enterprise Development LP | 9 Electronics | Registered | 2015 |
| STORYSCAPING 1637098 · TMA890734 | SAPIENT CORPORATION | 35 Advertising42 Science | Registered | 2014 |
| STORYSUITE 2178642 · TMA1245105 | Backyard Media Inc. | 42 Science | Registered | 2024 |
| Storeganics 2076235 · TMA1163585 | an individual | 35 Advertising | Registered | 2023 |
| STORKCRAFT 1895878 · TMA1081156 · design | Stork Craft Manufacturing Inc. | 20 Furniture24 Textiles28 Toys | Registered | 2020 |
| STARSKIN 1873914 · TMA1059300 | an individual | 3 Cosmetics21 Housewares35 Advertising | Registered | 2019 |
| STORKCRAFT 1708937 · TMA963482 | Stork Craft Manufacturing Inc. | 20 Furniture21 Housewares24 Textiles+2 | Registered | 2017 |
| STARSHINE 1643167 · TMA955208 · design | Owner not shown | 5 Pharmaceuticals42 Science44 Medical | Registered | 2016 |
| STARSILENT 1515080 · TMA823107 | Pyrok, Inc. | 1 Chemicals17 Rubber19 Building | Registered | 2012 |
| STRESSCHAT 1402749 · TMA756683 | Owner not shown | 35 Advertising44 Medical45 Legal | Registered | 2010 |
| STREST 1353430 · TMA742118 | St. Francis Herb Farm Incorporated | 5 Pharmaceuticals44 Medical | Registered | 2009 |
| STYROGRIT 1149430 · TMA607825 | BEAVER PLASTICS LTD. | 11 Lighting | Registered | 2004 |
| STRESSGEN 1097537 · TMA702373 | Enzo Life Sciences, Inc. (a New York corporation) | 1 Chemicals5 Pharmaceuticals | Registered | 2007 |
| STYROSPAN 0579606 · TMA352929 | DDP Specialty Electronic Materials US, LLC | 17 Rubber | Registered | 1989 |
| STRESNIL 0517089 · TMA297354 | Elanco UK AH Limited | 5 Pharmaceuticals | Registered | 1984 |
| STYROSPAN 0247112 · TMA113626 | DDP Specialty Electronic Materials US, LLC | 1 Chemicals | Registered | 1959 |
| STRESSPROOF 0243909 · TMA120510 | Niagara LaSalle Corporation | 6 Metal | Registered | 1960 |
| STORKCRAFT 2357014 · design | Owner not listed | 19 Building20 Furniture28 Toys+1 | Pending | 2024 |
| STORKCRAFT 2357013 · design | Owner not listed | 19 Building20 Furniture28 Toys+1 | Pending | 2024 |
| STORKING 2351201 | Owner not listed | 6 Metal16 Paper20 Furniture+1 | Pending | 2024 |
| STRESCON 2009548 | Strescon Limited, a legal entity | 19 Building30 Coffee35 Advertising+3 | Pending | 2020 |
| STORYSCOUT 2001800 | Ancestry.com Operations Inc. | 9 Electronics41 Education42 Science+1 | Pending | 2019 |