| Dux Digital Pty Ltd | |
| DWS Ltd | Victoria |
| DyFlex Solutions | |
| Dynamic Creative | South Australia |
| Dynamic Digital Solutions | |
| Dynamic Web Training Pty Ltd | New South Wales |
| Dynamic Websites | Victoria |
| E Web Design Service | Victoria |
| E-Caret Solutions | New South Wales |
| e-CBD Pty Ltd | Queensland |
| E-Improvement Consulting | |
| E-VIS Pty Ltd | Victoria |
| e-Volve | New South Wales |
| E-Web Holding Pty Ltd | |
| E-Web Marketing | New South Wales |
| Eagle.io | Queensland |
| Earlypay | New South Wales |
| Earthlink Alliance | Victoria |
| Eastbound Digital | |
| Eastcoast Networks Pty Ltd | Queensland |
| Eastern College Australia | |
| Eastern Digital IT | Queensland |
| Easy Business App | |
| Easy Cloud Services | |
| Easy Internet Service Pty Ltd | Queensland |
| Easy IT | Victoria |
| Easy Refills | Queensland |
| EasyCompanies | |
| EasyIOT | |
| Easynet Pty Ltd | New South Wales |
| Easyweb Digital Pty Ltd | |
| eBizbuys | Victoria |
| eBranding.com.au | Tasmania |
| eBrands | New South Wales |
| Ebundant Online | |
| ECAL Marketing Pty Ltd | |
| ECAWA | Western Australia |
| Echo3 Media Group | Victoria |
| eCLICKS | Victoria |
| Eclipse AI Pty Ltd | Victoria |
| Eclipse Online Solutions | |
| ECN Pty Ltd | Queensland |
| Ecompapi | |
| EddieExport | Victoria |
| Edify Energy Pty Ltd | |
| Edith Cowan College | |
| Edith Cowan University Bachelor of Engineering (Computer Systems) Honours | |
| Edith Cowan University Bachelor of Engineering (Computer Systems) Honours/Bachelor of Computer Science | Western Australia |
| Edith Cowan University Bachelor of Engineering (Electronics and Communications) Honours | |
| Edith Cowan University Bachelor of Engineering (Robotics and Autonomous Systems) Honours | |