| COMPRO 1458192 · TMA786497 | COMPRO COMMUNICATIONS INC. | 35 Advertising | Registered | 2011 |
| COMPRO 1226961 · TMA654193 | Petro-Canada Lubricants Inc. | 4 Oils | Registered | 2005 |
| COMPRE 1164975 · TMA613933 | SHIMANO INC. | 1 Chemicals20 Furniture28 Toys | Registered | 2004 |
| COMPRI2 2141085 · TMA1200322 | BSN medical GmbH | 10 Medical | Registered | 2023 |
| COMPREX 1995719 · TMA1150155 | an individual | 35 Advertising | Registered | 2022 |
| COMPART 1933426 · TMA1139937 · design | Compart Systems PTE. LTD. | 6 Metal17 Rubber40 Treatment+1 | Registered | 2022 |
| COMPART 1933425 · TMA1139939 | Compart Systems PTE. LTD. | 6 Metal17 Rubber40 Treatment+1 | Registered | 2022 |
| COMPART 1881016 · TMA1087829 · design | Compart GmbH | 9 Electronics42 Science | Registered | 2020 |
| COMPARC 1080745 · TMA591826 · design | Owner not shown | 6 Metal7 Machines9 Electronics+2 | Registered | 2003 |
| COMPARE 0789958 · TMA484528 | an individual | 9 Electronics | Registered | 1997 |
| COMPARE 0585416 · TMA357874 | Lonsdale BV Investments Inc. | 3 Cosmetics | Registered | 1989 |
| COMPRIT 0399633 · TMA225770 | an individual | 19 Building | Registered | 1978 |
| Comprex 2253079 | Owner not listed | 7 Machines | Pending | 2023 |
| Comprex 2231999 | Hammann GmbH | 37 Construction42 Science | Pending | 2022 |
| CAMPRO 1813068 · TMA1062832 | MetoPlus Inc. | 13 Firearms | Registered | 2019 |
| COMPORIUM 1196952 · TMA633794 | Comporium, Inc. a South Carolina corporation | 16 Paper35 Advertising37 Construction+5 | Registered | 2005 |
| CAMPRO 0743130 · TMA435433 | an individual | 7 Machines | Registered | 1994 |
| COMFRT 2366655 | Comfrt LLC | 4 Oils10 Medical18 Leather+1 | Pending | 2024 |
| COMPRISE 2202160 · TMA1264091 | BL Technologies, Inc. | 42 Science | Registered | 2024 |
| COMPREVO 2138266 · TMA1218190 | an individual | 1 Chemicals5 Pharmaceuticals | Registered | 2024 |
| COMPRESS 1793153 · TMA1004251 | Codeware, Inc. | 9 Electronics | Registered | 2018 |
| COMPAREX 1727810 · TMA985275 | COMPAREX Holding GmbH | 9 Electronics35 Advertising38 Telecommunications+4 | Registered | 2017 |
| COMPAREX 1727809 · TMA985274 · design | COMPAREX Holding GmbH | 9 Electronics35 Advertising38 Telecommunications+4 | Registered | 2017 |
| COMPRENO 1549665 · TMA983232 | ABBYY PLC | 9 Electronics42 Science | Registered | 2017 |
| Compriva 1418908 · TMA756639 | Compriva Communications Privacy Solutions Inc. | 9 Electronics38 Telecommunications | Registered | 2010 |