Friday June 15 marks this year’s #plaidfordad, a day where thousands of businesses and workplaces across Canada go plaid and raise funds to support prostate cancer research.
Join your Greater Oshawa Chamber of Commerce and the Ontario Chamber “Plaid” network and wear plaid Friday June 15! Take lots of photos and tag us in them to share across our social media platforms and go #plaidfordad!
A Night to Celebrate Oshawa’s Best Few nights on our calendar mean as much to me as the Business Excellence Awards. On September 29, 2026, we gathered with business owners, community leaders and friends for our 31st annual celebration. From
Every September, thousands of students arrive in Oshawa ready to start a new chapter. Some are moving away from home for the first time. Others are returning for another year of classes, part-time jobs, and late nights at the library.
In response to the breakdown in Canada-U.S. trade negotiations and the new tariffs that follow, the Greater Oshawa Chamber of Commerce is speaking out on what this means for businesses and workers across Durham Region. Talks between Ottawa and Washington