| SILVESSA 2087340 · TMA1146027 | Bonafide Health, LLC | 3 Cosmetics | Registered | 2022 |
| SILVESSA 2087335 · TMA1182661 | Bonafide Health, LLC | 5 Pharmaceuticals | Registered | 2023 |
| SOLVASA 1995888 · TMA1102153 | Solvasa LLC | 3 Cosmetics | Registered | 2021 |
| SELFSEAL 1669385 · TMA955756 · design | Owner not shown | 12 Vehicles | Registered | 2016 |
| SELFSEAL 1596091 · TMA871139 | RESEARCH PRODUCTS CORPORATION | 11 Lighting | Registered | 2014 |
| SELFSEAL 1144334 · TMA658553 | General Binding LLC | 17 Rubber | Registered | 2006 |
| SOLVESSO 0164779 · UCA3471 | IMPERIAL OIL LIMITED | 1 Chemicals | Registered | 1934 |
| SOLVACLEAN 1816790 · TMA1060476 | SOLVAY SA, a legal entity | 1 Chemicals3 Cosmetics | Registered | 2019 |
| SALVESTROL 1277849 · TMA681899 | Nature's Defence Research Ltd | 1 Chemicals3 Cosmetics5 Pharmaceuticals | Registered | 2007 |
| SOLVISO 2135145 · TMA1197916 | JW Froehlich Maschinenfabrik GmbH | 9 Electronics | Registered | 2023 |
| SOLVIAS 1722147 · TMA959084 · design | an individual | 42 Science | Registered | 2017 |
| SOLVUS 1125381 · TMA615601 | SOLVUS Naamloze Vennootschap (joint-stock company) | 35 Advertising36 Finance37 Construction+3 | Registered | 2004 |
| SILVASTAR 1102003 · TMA611449 | SILVASTAR USA CORP. | 19 Building | Registered | 2004 |
| SOLVIAS 1012355 · TMA560761 | an individual | 42 Science | Registered | 2002 |
| SYLVESTER 0661678 · TMA437489 · design | Warner Bros. Entertainment Inc. (a Delaware Corporation) | 9 Electronics41 Education | Registered | 1994 |
| SYLVESTER 0425822 · TMA307065 | Warner Bros. Entertainment Inc. (a Delaware Corporation) | 2 Paints9 Electronics16 Paper+3 | Registered | 1985 |
| SOLVUS 2365283 | an individual | 1 Chemicals4 Oils | Pending | 2024 |
| SOLVEIG 2357417 | Vêtements Solveig Inc. | 25 Clothing35 Advertising | Pending | 2024 |
| SOLVECO 2344527 · design | Owner not listed | 1 Chemicals2 Paints3 Cosmetics | Pending | 2024 |
| SOLVICE 2322754 | Seletex Information Technology Solutions Inc. | 35 Advertising37 Construction41 Education+1 | Pending | 2024 |
| SOLVEXTRACT 1963106 | SYENSQO | 1 Chemicals9 Electronics37 Construction+2 | Pending | 2019 |
| SYLPAXXO 2274275 · TMA1285052 | an individual | 5 Pharmaceuticals | Registered | 2025 |
| SOLPEX 2234071 · TMA1254155 · design | SOLPEX Inc. | 37 Construction | Registered | 2024 |
| SLEEPSYNC 2228371 · TMA1247120 | Inspire Medical Systems, Inc. | 42 Science | Registered | 2024 |
| sheilabox 2219363 · TMA1248392 | Humai Household Products (Shenzhen) Co., Ltd. | 14 Jewellery | Registered | 2024 |