Welcome to the Middlesex County Chamber of Commerce
Be part of Connecticut’s fastest growing and largest free standing Chamber of Commerce representing
Chester ∙ Cromwell ∙ Deep River ∙ Durham ∙ East Haddam ∙ East Hampton ∙ Essex
Haddam ∙ Killingworth ∙ Middlefield ∙ Middletown ∙ Portland ∙ Rocky Hill ∙ Westbrook
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Side Street to Main Street
The Middlesex County Chamber of Commerce, the City of Middletown and The Essex Group are happy to announce we are now accepting applications for the Side Street to Main Street Business & Leadership Development Program.
Ticket Promotions
As a chamber member, you gain exclusive access to ticket promotions. Click here to discover what's available now!
Job Postings!
One of the benefits of Middlesex Chamber membership is the opportunity to share your job opening on our website! Learn How!