| Webull Securities (Canada) Ltd | |
| Webvisual | British Columbia |
| Webware.io | Ontario |
| WebWoods | Ontario |
| Webwyz Systems | British Columbia |
| Webx Networks | Ontario |
| WebXpertz | |
| WebYourMind | Ontario |
| Webzel | Quebec |
| Webzian Digital Services | |
| Webzir, Inc. | |
| Webzmaker.com | Ontario |
| WeCloudData | |
| WECO Electrical Connectors, Inc. | Quebec |
| WeConsulting | |
| Wedge Internet Marketing | Alberta |
| Wedge Networks, Inc. | Alberta |
| WeeHooey IT Services & Coaching | Ontario |
| Weeva Systems Ltd | |
| Weever Apps | Ontario |
| Weevva Systems Ltd | |
| WeGo.ca Website Developers, Inc. | Ontario |
| WeiFund | |
| Weisetech | |
| Wel.com informatique | Quebec |
| Welcome Networks, Inc. | British Columbia |
| Welkom-u | New Brunswick |
| WELL Health Technologies Corporation | |
| Welldone | |
| Wellesley Institute | |
| Wellin5 Innovations, Inc. | |
| WellnessLiving Systems, Inc. | |
| Wellnify.ai | |
| WellSight Systems, Inc. | Alberta |
| WeMyIT | |
| Wenet | |
| Wenex Media Works | |
| Wenovio | Quebec |
| WEPC, Inc. | Quebec |
| Wepctools | |
| Werdermann eLearning, Inc. | Manitoba |
| WeRecoverData.com | Ontario |
| Werner Metals, Inc. | |
| Wesley Clover International Corporation | Ontario |
| West Works Group, Inc. | Alberta |
| Westboro Photonics | Ontario |
| Westcam Technologies, Inc. | British Columbia |
| Westcan Advanced Communications Solutions | Alberta |
| Westcoast Web Design | |
| Western Academy Broadcasting College | |