| ARCH 1908265 · TMA1086838 | Arch Motorcycle Company, LLC | 12 Vehicles | Registered | 2020 |
| ARCH 1715116 · TMA981679 · design | Arch Capital Group (U.S.) Inc. | 36 Finance | Registered | 2017 |
| ARCH 1680508 · TMA1053689 | Fasetto, Inc. | 9 Electronics | Registered | 2019 |
| ARCH 1509166 · TMA844122 · design | ARCH CHEMICALS, INC., a Virginia Corporation | 1 Chemicals2 Paints3 Cosmetics+3 | Registered | 2013 |
| ARCH 1196490 · TMA673899 | DePuy Synthes, Inc. | 10 Medical | Registered | 2006 |
| ARCH 1014532 · TMA768226 · design | Arch Chemicals, Inc., a Corporation of Virginia | 1 Chemicals2 Paints7 Machines | Registered | 2010 |
| ARCH 1011634 · TMA769176 | Arch Chemicals, Inc., a Corporation of the State of Virginia | 1 Chemicals2 Paints7 Machines | Registered | 2010 |
| ARCH 2360052 | Owner not listed | 9 Electronics14 Jewellery16 Paper+9 | Pending | 2024 |
| ARCH 2300275 · design | Owner not listed | 36 Finance45 Legal | Pending | 2023 |
| ARCH 2160950 · design | LendingArch Financial Inc. | 36 Finance | Pending | 2022 |
| C ARCH 2081334 · design | ARCH Resources Group LLC | 35 Advertising | Pending | 2021 |
| ARCH MI 1715119 · TMA933963 · design | Arch Capital Group (U.S.) Inc. | 36 Finance | Registered | 2016 |
| ARCH RE 1715118 · TMA933965 · design | Arch Capital Group (U.S.) Inc. | 36 Finance | Registered | 2016 |
| Arch've 2178553 | Arch've Inc. | 6 Metal8 Hand14 Jewellery+3 | Pending | 2022 |
| ARCH BAY 2148906 · TMA1207526 | The Coleman Company, Inc. | 24 Textiles | Registered | 2023 |
| See-Arch 1649382 · TMA1021811 | SEEARCH Inc. | 9 Electronics | Registered | 2019 |
| THE ARCH 2360053 | Owner not listed | 9 Electronics14 Jewellery16 Paper+9 | Pending | 2024 |
| BIG ARCH 2329892 | Owner not listed | 30 Coffee | Pending | 2024 |
| Pro Arch 2303731 | an individual | 10 Medical41 Education42 Science+1 | Pending | 2023 |
| X X - ARCH 2054354 · design | X Arch Energy Inc. | 5 Pharmaceuticals9 Electronics18 Leather+4 | Pending | 2020 |
| ARCH CARD 1266575 · TMA669213 | MCDONALD'S CORPORATION (a corporation organized and existing under the laws of the State of Delaware) | 9 Electronics | Registered | 2006 |
| ARCH-LOCK 1095391 · TMA572691 | Lock-Block Ltd. | 19 Building | Registered | 2002 |
| Arch.AIBC 0919149 | Architectural Institute of British Columbia | 1 Chemicals2 Paints3 Cosmetics+42 | Pending | 2009 |
| Arch CyPro 2237782 · TMA1258249 | Owner not listed | 36 Finance | Registered | 2024 |
| ARCH-GUARD 1406360 · TMA751623 | MARK'S WORK WEARHOUSE LTD. | 9 Electronics25 Clothing | Registered | 2009 |