| ERGOBITS 1734338 · TMA941721 · design | Options Incorporated | 9 Electronics16 Paper35 Advertising+1 | Registered | 2016 |
| ERGOPLUS 1067851 · TMA588034 | Silgan Dispensing Systems Corporation | 21 Housewares | Registered | 2003 |
| ERGOPOUCH 2296170 · design | Martellor Pty Ltd | 24 Textiles25 Clothing | Pending | 2023 |
| Ergoframe 2136956 · TMA1225161 | Owner not shown | 10 Medical37 Construction42 Science | Registered | 2024 |
| ERGOBOT 1933208 · TMA1124627 | Alcon Inc. | 10 Medical | Registered | 2022 |
| ERGOBABY 1905548 · TMA1096174 | The ERGO Baby Carrier, Inc. | 9 Electronics12 Vehicles | Registered | 2021 |
| ERGOVERSE 1818026 · TMA1047509 · design | Ergoverse Ergonomics Ltd. | 7 Machines9 Electronics10 Medical+3 | Registered | 2019 |
| ERGOBAG 1745840 · TMA985904 · design | FOND OF GmbH | 8 Hand16 Paper18 Leather | Registered | 2017 |
| ERGOBACK 1707185 · TMA942378 | 3176282 Canada Ltd. | 10 Medical20 Furniture | Registered | 2016 |
| ErgoBasic 1675811 · TMA1028912 | an individual | 7 Machines9 Electronics | Registered | 2019 |
| ERGObaby 1458380 · TMA812658 | The ERGO Baby Carrier, Inc. | 18 Leather25 Clothing28 Toys | Registered | 2011 |
| ERGOPRIZE 1423375 · TMA783274 | INSTITUTE OF INDUSTRIAL AND SYSTEMS ENGINEERS, INC. | 35 Advertising41 Education | Registered | 2010 |
| ERGOBUDDY 0763298 · TMA450766 · design | JOHNSON TECHNOLOGIES CORPORATION | 10 Medical15 Musical20 Furniture+3 | Registered | 1995 |
| ErgoEficient 2222303 · TMA1248756 | Guangzhou Lion E-commerce Co., Ltd. | 20 Furniture | Registered | 2024 |
| ErgoPOD 2216807 · TMA1235236 | WAIKATO MILKING SYSTEMS LIMITED PARTNERSHIP | 7 Machines | Registered | 2024 |
| ERGOFLIX 2196496 · TMA1221678 | ergoflix Group GmbH | 12 Vehicles | Registered | 2024 |
| ERGOFLIP 2151254 · TMA1184418 | ERGOFLIP INTERNATIONAL PTY LTD | 20 Furniture | Registered | 2023 |
| ERGIFY 2063455 · TMA1132902 · design | Via Inc. | 35 Advertising | Registered | 2022 |
| ERGIFY 2062067 · TMA1132877 | Via Inc. | 35 Advertising | Registered | 2022 |
| erosebridal 2060431 · TMA1154252 | an individual | 24 Textiles | Registered | 2022 |
| ERGOFOAM 2021147 · TMA1230932 | Christopher Lam Wentworth & Main Boutique Inc. | 20 Furniture | Registered | 2024 |
| ericsoft 2000958 · TMA1142528 | an individual | 42 Science | Registered | 2022 |
| ERCOPure 1957280 · TMA1237954 | ERCO Worldwide LP | 1 Chemicals | Registered | 2024 |
| ERGOfoot 1865862 · TMA1048410 | Dongguan S-King Limited | 25 Clothing | Registered | 2019 |
| ERGOPOWER 1856535 · TMA1083012 | an individual | 9 Electronics11 Lighting | Registered | 2020 |