| F3 Designs | Manitoba |
| F5 Site Design | Ontario |
| Faber Cre8tive | |
| Faber Technologies, Inc. | |
| Fabio Peters | |
| Fabled Solutions | |
| FABrIC | |
| Fabric LMS | |
| Face to Face Computer Services | British Columbia |
| Face3 Media | Quebec |
| FACiL | Quebec |
| Facilis, Inc. | Quebec |
| FacilityOS | |
| FACT Computer Services Company | British Columbia |
| Faction A | Quebec |
| FACTIPHI | |
| Factor One Technology, Inc. | Alberta |
| Factories in Space | |
| Factorydirect | Ontario |
| FactR Ltd | |
| Fade Digital, Inc. | Ontario |
| Failsafe Canada, Inc. | Alberta |
| Failsafe Computer Services | |
| Fair Share Marketing | Ontario |
| Faircube Consulting | Ontario |
| Fairfax Financial Holdings Ltd | |
| FairVentures Innovation Lab | Ontario |
| Fairwood Electromechanical Technologies, Inc. | Ontario |
| fakeJSON | |
| Falcon Software | Ontario |
| Falcon Technologies Corporation | British Columbia |
| Falcon-Software | British Columbia |
| Falkbuilt Ltd | |
| Fallon Innovation, Inc. | Ontario |
| Famic Technologies, Inc. | Quebec |
| Family Computer Services | Ontario |
| Family Games | British Columbia |
| Famous | |
| Famtech Information Services Ltd | Ontario |
| Fanshawe College | |
| Fanshawe College - Computer Programming and Analysis | Ontario |
| Fansiled Technology, Inc. | |
| Fantom Design | Ontario |
| Farenexus Group | |
| Farm Credit Canada | |
| FarmerGPS | Alberta |
| Farmers Edge | |
| Farmers Edge, Inc. | Manitoba |
| Farmwell | British Columbia |
| Faronics | British Columbia |