| EDR Electronics Pty Ltd | New South Wales |
| Edrolo | |
| Edsite WA | Western Australia |
| Edstart Australia Pty Ltd | |
| Edstart Australia Pty Ltd | |
| Edublogs | Victoria |
| EduGrowth | Victoria |
| Eduka | Western Australia |
| EduLink AI | |
| Edval Education | New South Wales |
| Efficiency Leaders | |
| Efficient Media | |
| Efront Pty Ltd | Victoria |
| Eftsure | New South Wales |
| EGateway | Queensland |
| eGloo Technologies | New South Wales |
| Eighty8Design | |
| Eirmon Solutions | |
| eKerner | South Australia |
| Elabor8 | |
| Elcom | New South Wales |
| Electro Optic Systems | |
| Electro-Com (Australia) Pty Ltd | Victoria |
| Electrodata | New South Wales |
| Electronic Circuit Designs | New South Wales |
| Electronic Design Synthesis | Victoria |
| Electronic Development Sales (Australia) Pty Ltd | New South Wales |
| Electronics Business Pearls Australia Pty Ltd | New South Wales |
| eLEDGER | |
| Elegance IT Solution | |
| Elegant Media | Victoria |
| ELEK Software | |
| Element 7 Digital | |
| Element Digital | |
| Element Engineering Australia Pty Ltd | Western Australia |
| Elephant in the Boardroom | |
| Elephy Tech | |
| Elevate Seo Perth | |
| Elevate Technology | Queensland |
| Elevate360 Pty Ltd | New South Wales |
| Eleven01 | Queensland |
| Elevio Pty Ltd | Victoria |
| Elite Education Institute | |
| Elite Graphics | New South Wales |
| Elliot Software | Western Australia |
| Ellume Ltd | Queensland |
| Eloquera | |
| ELPRO Technologies | Queensland |
| ELR Software Pty Ltd | Victoria |
| Elsner Technologies Pty Ltd | |