Ontario Business Directory - 175,647 Companies

Across Ontario, businesses operate in many industries supporting local and national markets. This page lists companies in Ontario operating across a variety of industries and economic sectors. Companies across the province serve customers, businesses and communities across Canada. Many companies listed in the directory are located in cities such as Toronto, Mississauga and Vaughan. Industries such as Eating Establishment, Retail Store (Food) and Public Garage represent part of the province’s commercial activity.

  • Total Companies: 175,647
  • Active: 175,612
  • Inactive: 35

Ontario Business Listings

Our directory currently lists 175,647 companies operating in Ontario including 175,612 active businesses and 35 inactive records. Key industries in the province include Eating Establishment (37,451 companies), Retail Store (Food) (25,286 companies) and Public Garage (12,593 companies).