| Formacad | Quebec |
| Formaloo Soolutions, Inc. | |
| Formark Ltd | Ontario |
| Formation CAD | Quebec |
| Formation Kaptiva, Inc. | Quebec |
| Formation Korpus | |
| Formation Web Marketing | Quebec |
| Formatique | Quebec |
| Formative Innovations, Inc. | |
| Formentik | |
| Formula Networks | British Columbia |
| Fornax Solutions | Ontario |
| Forsetic Semiconductor, Inc. | Ontario |
| Fort Computer Services | |
| Fort Tectoria | British Columbia |
| Fortay, Inc. | |
| Forte Consulting Ltd | British Columbia |
| Fortech IT Solutions | Nova Scotia |
| Fortem | Quebec |
| Fortica cybersécurité | Quebec |
| Fortify | British Columbia |
| Fortuna Investments | |
| Fortuna Ventures, Inc. | |
| Forty Quarters Digital | |
| Forum FinTech Canada | Quebec |
| Forum IA Québec | Quebec |
| Forum innovation aérospatiale international | |
| Forvan Technnology Services, Inc. | Ontario |
| Forward Software | British Columbia |
| ForwardSim, Inc. | Quebec |
| Foryoursoft.com | Quebec |
| Foster Interactive, Inc. | Ontario |
| Foster SEO | Ontario |
| Fostrum | |
| Foubrak | Quebec |
| Found Online Solutions | |
| Found People, Inc. | Ontario |
| Foundation Business Technology Solutions | Ontario |
| FounderFuel | Quebec |
| FoundersBeta | |
| Four Eyes Financial | |
| Four Mind | Ontario |
| Four Point Solutions Ltd | Ontario |
| Four Seasons Media Ltd | |
| Four Square Business Services | |
| Four Winds Design | Newfoundland and Labrador |
| Fourth Dimension | Ontario |
| FOX GROUP Technology | Ontario |
| FoxNet | |
| Foxnet Computer Consultancy | Nova Scotia |