| SYNBONE 0868971 · TMA505101 | an individual | 5 Pharmaceuticals10 Medical16 Paper+1 | Registered | 1998 |
| SUNBENCO 0420290 · TMA239634 | SUN LIFE ASSURANCE COMPANY OF CANADA | 35 Advertising36 Finance | Registered | 1980 |
| SUNPUNCH 2327913 | Owner not shown | 29 Meat30 Coffee31 Fresh+1 | Pending | 2024 |
| SUNVINE 1848153 · TMA1014769 · design | CANADIAN FRUIT & PRODUCE COMPANY INC. | 31 Fresh35 Advertising | Registered | 2019 |
| SNOBUNJE 1034532 · TMA555923 | SNOBUNJE INCORPORATED, a Wyoming corporation | 7 Machines9 Electronics12 Vehicles+2 | Registered | 2002 |
| SUNBANQUE 0530250 · TMA316261 · design | SUNBANQUE INC. | 3 Cosmetics11 Lighting25 Clothing+3 | Registered | 1986 |
| SUNFINE 2319747 · design | an individual | 1 Chemicals | Pending | 2024 |
| SUNBANK 2107012 · design | an individual | 36 Finance | Pending | 2021 |
| SUNFUNY 2082451 | Wobbleworks, Inc. a legal entity | 6 Metal7 Machines9 Electronics+3 | Pending | 2021 |
| SUNBIN 1994917 · design | THANTAWAN INDUSTRY PUBLIC COMPANY LIMITED | 10 Medical16 Paper22 Ropes | Pending | 2019 |
| soneven 2261799 · TMA1281294 | SLIMBELLE BRANDING MANAGEMENT CORP. | 25 Clothing | Registered | 2025 |
| SYNAFOAM 2258707 · TMA1277778 | Mjalli Investment Group, Inc. | 5 Pharmaceuticals | Registered | 2024 |
| Sumifun 2251184 · TMA1268953 | Owner not listed | 5 Pharmaceuticals | Registered | 2024 |
| SUNBEAM 2222341 · TMA1234013 | Sunbeam Products, Inc. | 8 Hand10 Medical11 Lighting | Registered | 2024 |
| SUNBIOM 2209361 · TMA1241725 | SunBiom Health Inc. | 5 Pharmaceuticals | Registered | 2024 |
| SINOBOOM 2203369 · TMA1277512 · design | Hunan Sinoboom Intelligent Equipment Co.Ltd. | 12 Vehicles | Registered | 2024 |
| SUNBEAM 2202470 · TMA1242616 · design | QUALITY BAKERS OF AMERICA COOPERATIVE, INC. | 30 Coffee | Registered | 2024 |
| SUNBEAM 2189106 · TMA1232827 | Sunbeam Products, Inc. | 11 Lighting | Registered | 2024 |
| SYMPHONY 2185222 · TMA1248111 | Truvic Medical, Inc. | 10 Medical | Registered | 2024 |
| smafan 2181471 · TMA1233466 | FOSHAN CARRO ELECTRICAL CO.LTD | 11 Lighting | Registered | 2024 |
| Sumifun 2150076 · TMA1217292 | Guangzhou Su Mai Feng International Trading Co. Ltd. | 10 Medical | Registered | 2024 |
| SCHNAPPAN 2146797 · TMA1212112 | Cidrerie Milton inc. | 33 Wine | Registered | 2023 |
| SINOBOOM 2133770 · TMA1225961 · design | Hunan Sinoboom Intelligent Equipment Co.Ltd. | 7 Machines | Registered | 2024 |
| SEMBONG 2128880 · TMA1217139 | Gaomi Hejin Tongyu Trading Co. Ltd. | 6 Metal | Registered | 2024 |
| Symphiome 2120713 · TMA1217082 | an individual | 5 Pharmaceuticals31 Fresh | Registered | 2024 |