| Etron.ca | |
| Eugeniuses | |
| Eunorial Consulting, Inc. | |
| Euphoria Interactive | Ontario |
| Euro Manganese, Inc. | |
| Euro Solutions Ltd | British Columbia |
| Eurocom Corporation | Ontario |
| European-Canadian Centre for Innovation and Research | |
| Europroducts Marketing Ltd | British Columbia |
| Eurotech Systems | Alberta |
| EUSED | Ontario |
| EV Advisory | |
| EV+ Agency | Alberta |
| EVA-Technologies | Quebec |
| EvalAuto | |
| Evanescent Optics, Inc. | Ontario |
| Evans Hunt | |
| Evasc Medical Systems | |
| EVB360 | Quebec |
| Evening Design | Saskatchewan |
| Evenset, Inc. | Ontario |
| Event | |
| Event Site | Nova Scotia |
| Event Software, Inc. | |
| Event Temple | |
| Eventbase Technology, Inc. | British Columbia |
| EventMobi | Ontario |
| EventPro | Saskatchewan |
| Evera Technologies | Quebec |
| EverAge Consulting, Inc. | Nova Scotia |
| EverBest Computer (Ottawa), Inc. | Ontario |
| Evercloak, Inc. | |
| Evercurrent | Ontario |
| Everest Automation | |
| Evergreen College | |
| Evergreen Computers | British Columbia |
| Evergreen, Inc. | Ontario |
| Eversun Software Corporation | British Columbia |
| Evertz | Ontario |
| Everyday Printer Solutions | Ontario |
| everydaydesktop | Ontario |
| EveryPoint Logistics Solutions, Inc. | |
| everythingIT, Inc. | Prince Edward Island |
| Everywhere Networks Corporation | Ontario |
| Evesca | Ontario |
| Evidence Technologies, Inc. | |
| Evident IT | Manitoba |
| Evident Point | British Columbia |
| Evident Point Software | |
| Evident, Inc. | |