| Notch | |
| Notch Video | |
| Notebook Empire | Ontario |
| Notebook Solutions, Inc. | Ontario |
| Nothern Integration Ltd | |
| NothernTel | Ontario |
| Noticed Websites | |
| Notio | |
| Notionhive | |
| Notitia System | |
| Notman | Quebec |
| Notogen, Inc. | |
| Nouveau Monde Graphite | |
| Nouvelles Pages | Quebec |
| Nova Aerospace Structures Ltd | |
| Nova Astronomics | Nova Scotia |
| Nova Bus | Quebec |
| Nova Capital | |
| Nova Computer | Nova Scotia |
| Nova Marketing Group, Inc. | Ontario |
| Nova Networks, Inc. | Ontario |
| Nova Scotia Business, Inc. | |
| Nova Scotia Community College IT and data analytics programs | Nova Scotia |
| Nova Scotia Health Innovation Hub | |
| Nova Scotia Innovation Hub | Nova Scotia |
| Nova Scotia Linux Users Group | Nova Scotia |
| Nova Solutions | Ontario |
| Nova Solutions Corporation | |
| Nova Technologie | |
| Nova Therapeutics | |
| Nova Visual Products | Ontario |
| Nova-Tek Innovations, Inc. | Saskatchewan |
| Novabit, Inc. | Ontario |
| Novabrain Technologies, Inc. | Ontario |
| Novacam Technologies, Inc. | |
| Novacap | Ontario |
| Novacc Technologies, Inc. | Ontario |
| NovaceneAI | |
| Novacom Experts, Inc. | |
| Novaconcept | Quebec |
| NOVADBA | Quebec |
| Novalogix | Quebec |
| Novamedia | Alberta |
| Novanet Communications Ltd | Ontario |
| Novarc Technologies | |
| NovaResp | Nova Scotia |
| Novarium | |
| Novatek International | Quebec |
| NovAtel, Inc. | Alberta |
| Novatio Ventures, Inc. | |