Business Directory & Buyer's Guide

We’re helping to increase your business connections

The Chamber’s Business Directory contains Chamber and member contact information (alphabetical and sector lists) and is designed to provide our members with maximum visibility.


One FREE Alphabetical Listing in the Business Directory
One FREE Listing by Business Type in the Buyer’s Guide
Advertising Privileges — this is a Member’s Only publication!

The Buyers’ Guide section is over-printed and delivered to all businesses in the Canada Post business drop in Oshawa and Clarington. Additional copies of the Buyers’ Guide are available to Chamber of Commerce members Banks, Real Estate, Hotels, Motels, Bed and Breakfasts and at the Visitor Information Centre, City of Oshawa and Region of Durham Economic Development Departments.

Chamber members: Log into the Members Only section of the site to update and/or add to your profile.

Target Market: Key decision makers, local and non-local business people who turn to the Chamber for information about doing business in the Greater Oshawa area.

Frequency: Published annually in April

Circulation: 5,600

Distribution: The magazine is delivered throughout Durham Region and beyond to:

  • Over 5,500 Businesses on the Greater Oshawa Area Canada Post drop
  • Area Hotels, Motels, Banks and Real Estate Offices
  • All Durham Region Economic Development Offices & Local Chambers
  • Selected Ontario & Canadian Chambers of Commerce
  • All Durham Municipal, Regional, Provincial & Federal politicians


Episode 18: The One Where We Almost Go Shopping

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Chamber Videos

Your Greater Oshawa Chamber of Commerce recently upgraded its database! Learn how to use it in this how-to video.