| Canadian Robotics Council | |
| Canadian Robotics Ltd | Ontario |
| Canadian Science Publishing | |
| Canadian Securities Exchange | |
| Canadian Shunt Industries, Inc. | Ontario |
| Canadian Software Agency, Inc. | |
| Canadian Space Agency | Quebec |
| Canadian Space Society | |
| Canadian StartUp | |
| Canadian Stratigraphic Services Ltd | Alberta |
| Canadian Technology Services | Ontario |
| Canadian Telecom and Telecon, Inc. | Ontario |
| Canadian Telecom Summit | Ontario |
| Canadian University Software Engineering Conference | Quebec |
| Canadian Urban Transit Research & Innovation Consortium | |
| Canadian Valley Technology Center | |
| Canadian Venture | |
| Canadian Venture Capital and Private Equity Association | Ontario |
| Canadian Web Designs | |
| Canadian Web Hosting | British Columbia |
| Canadian Wireless Telecommunications Association | Ontario |
| Canadian Wireless Trade Show | Ontario |
| Canadian Women in Ocean Industries Leadership | |
| CanadianDomainRegistry.ca | Alberta |
| CanadianGIS | Nova Scotia |
| CanadianHost.ca | Ontario |
| Canadianweb Solutions | Ontario |
| Canadore College | |
| Canal Geomatics | Quebec |
| CanAm Imaging Products, Inc. | |
| Canam Software | Ontario |
| Canam Software Labs, Inc. | |
| CanAm Systems | Ontario |
| Canamex Communications Corporation | Ontario |
| CANARIE | Ontario |
| Canatech Systems | British Columbia |
| Canaudi, Inc. | Quebec |
| Canbell Group Enterprises, Inc. | British Columbia |
| CanCom | Ontario |
| Cancron, Inc. | Alberta |
| CanDat Systems | British Columbia |
| Candata Systems Ltd | Ontario |
| CanDevs | Ontario |
| Candiadate Hub | |
| Candid Global Technologies | |
| Candu Web Design | British Columbia |
| Candy Byte Software | British Columbia |
| Candy Digital | |
| CandyLabs | British Columbia |
| Caneris, Inc. | Ontario |