| SUNCLEAN 2061481 · TMA1161262 · design | SHENZHEN UVLED OPTICAL TECHNOLOGY CO.LTD | 9 Electronics10 Medical11 Lighting | Registered | 2023 |
| Suncoled 2105845 | 10614840 CANADA LTD. | 11 Lighting | Pending | 2021 |
| SUNCLAY 2250726 · TMA1268865 | Owner not listed | 28 Toys | Registered | 2024 |
| SUYNCLL 2151644 · TMA1205353 · design | Dongguan Wenze Electronic Commerce Co. Ltd. | 7 Machines | Registered | 2023 |
| SUNCLUB 2098821 · TMA1173743 | an individual | 35 Advertising39 Transport43 Restaurants | Registered | 2023 |
| SUNCLIP 1083556 · TMA587671 | an individual | 20 Furniture | Registered | 2003 |
| SUNCALM 0469005 · TMA264478 | Owner not shown | 5 Pharmaceuticals | Registered | 1981 |
| SUNCLUB 2350419 · design | Shanghai Jilong Sport and Leisure Products Co. Ltd | 7 Machines11 Lighting12 Vehicles+3 | Pending | 2024 |
| SINGLE 1743539 · TMA1076916 · design | Single Temperiertechnik GmbH | 9 Electronics11 Lighting16 Paper | Registered | 2020 |
| SINGLE 1348228 · TMA718326 | BUNN-O-MATIC CORPORATION | 11 Lighting | Registered | 2008 |
| SUNGLO 0992148 · NFLD2148 | Unilever BCS Canada Inc. | 29 Meat | Registered | 1935 |
| SUNNYCLUE 2368928 | Owner not listed | 14 Jewellery | Pending | 2024 |
| SYNCLEAN 2039514 · TMA1269574 | Environmental Manufacturing Solutions, LLC | 1 Chemicals3 Cosmetics | Registered | 2024 |
| SUNGLOVE 1994899 · TMA1255849 · design | THANTAWAN INDUSTRY PUBLIC COMPANY LIMITED | 21 Housewares | Registered | 2024 |
| SUNSELEX 1470559 · TMA835143 | an individual | 6 Metal7 Machines9 Electronics+6 | Registered | 2012 |
| SUNCLOUD 1294484 · TMA687251 | Safilo USA, Inc. | 25 Clothing | Registered | 2007 |
| SUNCOLOR 1188462 · TMA658220 | an individual | 17 Rubber37 Construction42 Science | Registered | 2006 |
| SUNCLOUD 0644294 · TMA381691 · design | Safilo USA, Inc. (a New Jersey corporation) | 9 Electronics | Registered | 1991 |
| SUNCLOUD 0484719 · TMA279009 | Safilo USA, Inc. (a New Jersey corporation) | 6 Metal9 Electronics20 Furniture | Registered | 1983 |
| SUNCHILD 1993768 · design | THANTAWAN INDUSTRY PUBLIC COMPANY LIMITED | 16 Paper21 Housewares25 Clothing+1 | Pending | 2019 |
| Sunculture 1996523 · TMA1108670 | SUN VALLEY FARM CORP. | 29 Meat30 Coffee | Registered | 2021 |
| SUNGOLD 2054108 · TMA1232020 · design | Westfine Meats inc. | 29 Meat35 Advertising43 Restaurants | Registered | 2024 |
| SINGLES 1990119 · TMA1258763 | Walter Surface Technologies Incorporated | 9 Electronics | Registered | 2024 |
| SNUGGLE 1985651 · TMA1254503 · design | HENKEL CORPORATION | 3 Cosmetics | Registered | 2024 |
| SNUGGLE 1745578 · TMA1004546 | HENKEL CORPORATION | 3 Cosmetics5 Pharmaceuticals16 Paper+1 | Registered | 2018 |