| COMPASTEP 1828671 · TMA1060188 | A. Nattermann & Cie. GmbH | 3 Cosmetics5 Pharmaceuticals10 Medical+4 | Registered | 2019 |
| COMPACTOR 1739371 · TMA999054 · design | CIE EUROPE (Société par actions simplifiée) | 6 Metal9 Electronics14 Jewellery+3 | Registered | 2018 |
| Compactdry 1697839 · TMA936562 | NISSUI PHARMACEUTICAL CO. LTD. | 5 Pharmaceuticals | Registered | 2016 |
| COMPACTOR 1622005 · TMA900778 · design | CIE EUROPE (Société par actions simplifiée) | 16 Paper18 Leather20 Furniture | Registered | 2015 |
| COMPACTOR 1552149 · TMA868110 | CIE EUROPE (Société par actions simplifiée) | 16 Paper18 Leather20 Furniture | Registered | 2014 |
| COMPACTCEM 1505109 · TMA808116 | CIMENT QUEBEC INC. | 19 Building | Registered | 2011 |
| CompactCurve 1612976 · TMA892451 | an individual | 9 Electronics | Registered | 2014 |
| CompactMD 2156800 · TMA1207839 | an individual | 44 Medical | Registered | 2023 |
| CompactTube 2071712 · TMA1177248 | ROBERT BOSCH GMBH | 9 Electronics12 Vehicles | Registered | 2023 |
| COMPACTIUM 1666737 · TMA900566 | manuflow inc. | 11 Lighting | Registered | 2015 |
| COMPACTMAG 1657622 · TMA957784 | an individual | 6 Metal | Registered | 2016 |
| COMPACT 1584456 · TMA891886 | GPCP IP Holdings LLC | 21 Housewares | Registered | 2014 |
| COMPACT 1521462 · TMA843528 | GPCP IP Holdings LLC | 16 Paper | Registered | 2013 |
| COMPCARE 1225123 · TMA676004 | Goodman Manufacturing Company, L.P. (a Texas corporation) | 36 Finance | Registered | 2006 |
| COMPACPLUS 1215008 · TMA676878 · design | MANN+HUMMEL GmbH | 7 Machines37 Construction | Registered | 2006 |
| COMPACTLINE 1114921 · TMA641907 | an individual | 9 Electronics | Registered | 2005 |
| COMPACTS 1090279 · TMA581379 | GROUPE INTERNATIONAL TRAVELWAY INC./TRAVELWAY GROUP INTERNATIONAL INC. | 18 Leather | Registered | 2003 |
| COMPACT 1064577 · TMA589767 | ITT Manufacturing Enterprises LLC | 7 Machines | Registered | 2003 |
| COMPACTA 0742649 · TMA469099 | Ergotron, Inc. | 17 Rubber20 Furniture | Registered | 1997 |
| COMPACT 0734734 · TMA460414 | Hoffman Enclosures Inc., dba Pentair Technical Products, (a Minnesota corporation) | 9 Electronics | Registered | 1996 |
| COMPCORP 0700031 · TMA412664 | Canadian Life and Health Insurance Compensation Corporation Sociéte Canadienne D'indemnisation Pour Les Assurances De Personnes | 36 Finance | Registered | 1993 |
| COMPACT 0626761 · TMA387940 | GPCP IP Holdings LLC | 16 Paper | Registered | 1991 |
| COMPACTS 0519184 · TMA308676 | GROUPE INTERNATIONAL TRAVELWAY INC./TRAVELWAY GROUP INTERNATIONAL INC. | 14 Jewellery18 Leather21 Housewares+1 | Registered | 1985 |
| COMPACTIFAI 2297311 | Owner not listed | 9 Electronics | Pending | 2023 |
| COMPACTROLL 2278558 | Braas GmbH | 6 Metal19 Building | Pending | 2023 |