| SUNFLAX 2070932 · TMA1159346 | SUNFLAX INTERNATIONAL COMPANY LIMITED | 20 Furniture | Registered | 2023 |
| SunFloat 2002100 · TMA1106996 | Sungrow Power Supply Co. Ltd. | 12 Vehicles17 Rubber | Registered | 2021 |
| SUNFLAIR 1794012 · TMA1042125 | Sunflair, Inc. | 9 Electronics11 Lighting21 Housewares | Registered | 2019 |
| SUNFLAIR 0521366 · TMA306335 | Adolf Riedl GmbH & Co. KG | 25 Clothing | Registered | 1985 |
| SUNFLARE 2368914 | Summerland Varieties Corp. | 31 Fresh | Pending | 2024 |
| SUNFLEX 1421032 · TMA758033 | SunFlex Aluminiumsysteme GmbH | 19 Building | Registered | 2010 |
| SUNFLEX 0810570 · TMA477299 | SUN LIFE ASSURANCE COMPANY OF CANADA | 36 Finance | Registered | 1997 |
| SUNFLO 0769040 · TMA455440 | SUNDYNE CORPORATION (a Delaware corporation) | 7 Machines | Registered | 1996 |
| SUNFLEX 0209881 · UCA37495 | Hunter Douglas Canada Holdings Inc. | 20 Furniture | Registered | 1950 |
| SUNFLEX 0207881 · UCA36077 | Hunter Douglas Canada Holdings Inc. | 6 Metal | Registered | 1950 |
| SUNFLY 2315694 | an individual | 29 Meat30 Coffee | Pending | 2024 |
| SINFLA 2288885 | Guangzhou Guangji Electronic Commerce Co. Ltd. | 25 Clothing | Pending | 2023 |
| SUNFLOW 2138847 | JELD-WEN, INC. | 6 Metal19 Building | Pending | 2021 |
| SUNFLOW 2086907 | Sunflow, Inc. | 3 Cosmetics18 Leather20 Furniture+5 | Pending | 2021 |
| SUNFLIGHT 0795841 · TMA471020 | Blue Diamond Hotels and Resorts Inc. | 14 Jewellery16 Paper18 Leather+4 | Registered | 1997 |
| SYNFLATE 1556810 · TMA958010 | DePuy Synthes, Inc. | 10 Medical | Registered | 2016 |
| SUNBLAZE 0870617 · TMA514088 | The Conard-Pyle Company | 31 Fresh | Registered | 1999 |
| SUNFLORE 0743752 · TMA473057 | GEOAGRI-CONSULT INTERNATIONAL IMPORT-EXPORT INC. | 5 Pharmaceuticals29 Meat30 Coffee | Registered | 1997 |
| SUNFLEET 0295400 · TMA148131 | SUN LUBRICANTS AND SPECIALTY PRODUCTS INC. | 4 Oils | Registered | 1966 |
| SUNFLUSH 0198209 · UCA29473 | SUN LUBRICANTS AND SPECIALTY PRODUCTS INC. | 4 Oils | Registered | 1948 |
| SUNFLAVOUR 1395051 · TMA756030 · design | an individual | 29 Meat31 Fresh | Registered | 2009 |
| Sunblue 2223600 · TMA1249985 | Sunblue Technology Ltd. | 9 Electronics | Registered | 2024 |
| SUNFULL 2077488 · TMA1140630 | TIRELINK CO. LTD | 12 Vehicles | Registered | 2022 |
| SUNFOIL 1993778 · TMA1200935 · design | THANTAWAN INDUSTRY PUBLIC COMPANY LIMITED | 6 Metal | Registered | 2023 |
| SUNFILM 1811941 · TMA1000123 | HGCI, Inc. | 17 Rubber | Registered | 2018 |