| MONARCH 2202817 · TMA1239869 | Supplementking Inc. | 21 Housewares | Registered | 2024 |
| MONARCH 2169831 · TMA1220651 | Lincoln Global, Inc. | 9 Electronics | Registered | 2024 |
| MONARCH 2105529 · TMA1201339 | Fox Media LLC | 9 Electronics41 Education | Registered | 2023 |
| MONARCH 1933022 · TMA1122956 | an individual | 39 Transport44 Medical | Registered | 2022 |
| MONARCH 1848025 · TMA1036226 | Auris Health, Inc. | 10 Medical | Registered | 2019 |
| MONARCH 1834976 · TMA1067643 | Hill-Rom Services Pte. Ltd. | 10 Medical | Registered | 2019 |
| MONARCH 1833894 · TMA1076989 | Monarch Moving Systems Inc. | 39 Transport | Registered | 2020 |
| MONARCH 1820244 · TMA1011680 | New England Biolabs Inc. | 1 Chemicals | Registered | 2018 |
| MONARCH 1812643 · TMA1037579 · design | 537141 BRITISH COLUMBIA LTD. trading as MONARCH PEDIATRIC DENTAL CENTRE | 44 Medical | Registered | 2019 |
| MONARCH 1812642 · TMA995518 | 537141 BRITISH COLUMBIA LTD. trading as MONARCH PEDIATRIC DENTAL CENTRE | 44 Medical | Registered | 2018 |
| MONARCH 1722901 · TMA970611 | JOSTENS, INC. | 9 Electronics | Registered | 2017 |
| MONARCH 1714280 · TMA1000589 | IMPERIAL MANUFACTURING GROUP INC. | 6 Metal19 Building | Registered | 2018 |
| MONARCH 1675642 · TMA905154 | The Coleman Company, Inc. | 28 Toys | Registered | 2015 |
| MONARCH 1591220 · TMA911805 | Air Techniques, Inc. | 3 Cosmetics5 Pharmaceuticals21 Housewares | Registered | 2015 |
| MONARCH 1550111 · TMA855391 · design | Amato Mei Inc. | 19 Building | Registered | 2013 |
| MONARCH 1538886 · TMA830690 | Strategis International Inc. | 19 Building | Registered | 2012 |
| MONARCH 1478122 · TMA789845 · design | BROADVIEW PRODUCE COMPANY INC. | 29 Meat31 Fresh | Registered | 2011 |
| MONARCH 1459618 · TMA799191 · design | 4179412 CANADA INC. carrying on business under the trade name Group Monarch International Inc. | 29 Meat30 Coffee31 Fresh+2 | Registered | 2011 |
| MONARCH 1359419 · TMA763064 | LEATHERMAN TOOL GROUP, INC. | 11 Lighting | Registered | 2010 |
| MONARCH 1317571 · TMA697921 | NIKON CORPORATION | 9 Electronics | Registered | 2007 |
| MONARCH 1212937 · TMA646089 | WATKINS MANUFACTURING CORPORATION | 11 Lighting | Registered | 2005 |
| MONARCH 1069565 · TMA602924 | Owner not shown | 10 Medical | Registered | 2004 |
| MONARCH 1008379 · TMA541205 | ONWARD MULTI-CORP. INC. | 11 Lighting | Registered | 2001 |
| MONARCH 0992295 · NFLD2295 · design | CONSOLIDATED GROCERS CORPORATION (A MARYLAND CORPORATION) | 29 Meat30 Coffee31 Fresh | Registered | 1938 |
| MONARCH 0991042 · NFLD1042 | WELLINGTON SEARS & CO. | 22 Ropes24 Textiles | Registered | 1922 |
| "MONARCH" 0990381 · NFLD381 · design | HARBOUR GRACE BOOT AND SHOE MANUFACTURING CO. LIMITED | 25 Clothing | Registered | 1911 |
| MONARCH 0990360 · NFLD360 | JAMES EPPS & COMPANY, LIMITED | 30 Coffee | Registered | 1911 |
| MONARCH 0854089 · TMA516273 | Alcon Inc. | 10 Medical | Registered | 1999 |
| MONARCH 0773120 · TMA456037 | Mattamy (Monarch) Limited | 36 Finance37 Construction | Registered | 1996 |
| MONARCH 0772563 · TMA461612 | KEYSTONE CONSOLIDATED INDUSTRIES INC. | 6 Metal | Registered | 1996 |
| MONARCH 0624783 · TMA368975 | HOOD RIVER DISTILLERS, INC. | 33 Wine | Registered | 1990 |
| MONARCH 0513316 · TMDA33092 | CABOT CORPORATION (A DELAWARE CORPORATION) | 2 Paints | Registered | 1923 |
| MONARCH 0412343 · TMA235980 · design | Unilever BCS Canada Inc. | 29 Meat30 Coffee | Registered | 1979 |
| MONARCH 0319653 · TMA193716 | Avery Dennison Retail Information Services LLC | 7 Machines16 Paper | Registered | 1973 |
| MONARCH 0293550 · TMA146764 | Trelleborg Wheel Systems Americas, Inc. | 12 Vehicles | Registered | 1966 |
| MONARCH 0236457 · TMA108551 | Unilever BCS Canada Inc. | 29 Meat | Registered | 1957 |
| MONARCH 0236456 · TMA108186 | Unilever BCS Canada Inc. | 29 Meat | Registered | 1957 |
| MONARCH 0232481 · TMA107917 | Andritz Herr-Voss Stamco Inc. | 7 Machines | Registered | 1957 |
| MONARCH 0186498 · UCA24202 | MONARCH INDUSTRIES LIMITED | 1 Chemicals4 Oils6 Metal+11 | Registered | 1945 |
| MONARCH 0175836 · UCA13542 | Avery Dennison Retail Information Services LLC | 9 Electronics17 Rubber | Registered | 1939 |
| MONARCH 2334562 | Avery Dennison Retail Information Services LLC | 16 Paper | Pending | 2024 |
| MONARCH 2282978 | Urban Armor Gear, LLC | 9 Electronics | Pending | 2023 |
| MONARCH 2252190 | Owner not listed | 11 Lighting | Pending | 2023 |
| MONARCH 2126666 | Zimeno, Inc. | 12 Vehicles | Pending | 2021 |
| MONARCH 2098249 | Monarch Vineyards Ltd. | 44 Medical | Pending | 2021 |
| MONARCH 1948847 · design | SOCIÉTÉ DE GESTION ÉLIJEAN INC. | 38 Telecommunications | Pending | 2019 |