| Pixineers, Inc. | |
| PixSoft, Inc. | Manitoba |
| Pixweaver | Ontario |
| Pixxel Lab | |
| PizzzAR | |
| PJ Business Services Ltd | Alberta |
| PJ Rules | Ontario |
| PJCI | Quebec |
| PJS Systems, Inc. | |
| PK Sound | |
| PKG Communications | British Columbia |
| Place aux jeunes en région | |
| Place One Systems | British Columbia |
| Placeholder Technologies Canada, Inc. | |
| Placemaker Marketing | British Columbia |
| Placement SPOT | |
| Placeteco | |
| Plaex Building Systems, Inc. | |
| Plaintree Systems | Ontario |
| Plakett | |
| Plan It Consulting | |
| Plan Z Digital | |
| Planbox, Inc. | Quebec |
| Planck Technology | Ontario |
| Planet Design | |
| Planet Hatch | New Brunswick |
| Planet Telecom, Inc. | Alberta |
| Planetary Hydrogen | Nova Scotia |
| PlanetCom, Inc. | Alberta |
| PlanetCPU | Ontario |
| PlanetDNS | Ontario |
| Planète Mobile | Quebec |
| PlanetHoster | Quebec |
| Plania | |
| PLANIART Lab | Quebec |
| Planiselect | Quebec |
| Planit Canada, Inc. | |
| Planit Measuring | |
| Planix, Inc. | British Columbia |
| Plank | Quebec |
| Planning Media | |
| PlanningMedia | Quebec |
| PlannSoft | Quebec |
| Planplus, Inc. | Ontario |
| PLANTEK Productivity Consulting, Inc. | |
| PlantForm | |
| Plasmionique, Inc. | |
| Platform Calgary | Alberta |
| Platform Communications | Ontario |
| Platina IT | Ontario |