| SIMPWELL 2065524 · TMA1173325 | Niagara Community Pharmacy Limited | 5 Pharmaceuticals35 Advertising44 Medical | Registered | 2023 |
| SEMPELL 1558689 · TMA922730 | Sempell GmbH | 6 Metal7 Machines9 Electronics+1 | Registered | 2015 |
| SIMPULL 1343812 · TMA711226 | Southwire Company, LLC (a Delaware corporation) | 9 Electronics | Registered | 2008 |
| SIMPEL 2250474 | Owner not listed | 12 Vehicles25 Clothing37 Construction+1 | Pending | 2023 |
| Simpulls 2011108 | The Alternative Butcher Inc. | 29 Meat | Pending | 2020 |
| Simpl. 2249458 · TMA1268687 | Owner not listed | 3 Cosmetics5 Pharmaceuticals35 Advertising | Registered | 2024 |
| SIMPLE 2195373 · TMA1221645 | SIMPLE.LIFE APPS, INC. | 9 Electronics | Registered | 2024 |
| Simpla 2188562 · TMA1232720 | Simpla Foods Inc. | 29 Meat30 Coffee | Registered | 2024 |
| SIMPL3 2103611 · TMA1185090 | Owner not shown | 32 Beer33 Wine | Registered | 2023 |
| SAMPEEL 2055219 · TMA1187099 | Dong guan shi hai zhi xin dian zi shang wu co.,ltd | 25 Clothing | Registered | 2023 |
| SIMPALO 1997998 · TMA1156942 | KOHLER CO. | 11 Lighting | Registered | 2022 |
| SIMPLY 1931811 · TMA1190191 · design | Frito-Lay North America, Inc. | 29 Meat30 Coffee | Registered | 2023 |
| SIMPLE 1894715 · TMA1093561 · design | LOBLAWS INC. | 29 Meat30 Coffee32 Beer | Registered | 2021 |
| Simply 1879346 · TMA1104013 | Simply Gum Inc | 30 Coffee | Registered | 2021 |
| SIMPLI 1859385 · TMA1027744 | Drylock Technologies N.V. naamloze vennootschap (abbreviation N.V.), a Belgian public limited company | 5 Pharmaceuticals | Registered | 2019 |
| SIMPLE 1769564 · TMA1025929 · design | DANONE INC. | 29 Meat | Registered | 2019 |
| SIMPLE 1708779 · TMA1045096 · design | The PNC Financial Services Group Inc. | 35 Advertising36 Finance42 Science | Registered | 2019 |
| SIMPLE 1708774 · TMA1045095 | The PNC Financial Services Group Inc. | 35 Advertising36 Finance42 Science | Registered | 2019 |
| SMPILL 1691745 · TMA1030918 | Sublimity Therapeutics Limited | 5 Pharmaceuticals16 Paper42 Science | Registered | 2019 |
| SIMPLR 1690880 · TMA966575 | Cloud Software Group, Inc. | 42 Science | Registered | 2017 |
| SIMPL 1686686 · TMA931063 | Amenity Holdings Inc. | 9 Electronics10 Medical16 Paper+3 | Registered | 2016 |
| Simple 1595807 · TMA878379 | BIGSTEELBOX CORPORATION | 6 Metal35 Advertising39 Transport | Registered | 2014 |
| SIMPLY 1506399 · TMA861806 · design | PLAID ENTERPRISES INC. | 16 Paper | Registered | 2013 |
| SIMPLY 1470369 · TMA817100 | Simply Financial Services Inc. | 35 Advertising36 Finance37 Construction+1 | Registered | 2012 |
| SIMPLE 1456721 · TMA774231 | Martin Mills Inc. | 31 Fresh | Registered | 2010 |