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Grand Openings & Ribbon Cuttings!

Grand Openings, Special Celebrations, Building Expansions and more!

Business opening and milestone achievements celebrated with the Middlesex County Chamber of Commerce help to introduce your business to the community! Contact Haley Stafford at the Middlesex Chamber to set a date and time for your event!

Business After Work

Wednesday, July 24, 2024

We invite our Members and their key employees to join the Chamber staff and fellow business members for complimentary hot and cold hors d'oeuvres, wine, beer and soft drinks.

Small Business Awards

Thursday, June 27, 2024

Join us as we celebrate 12 chamber members that have been awarded special recognitions!!

1st Annual Cornhole Tournament

Saturday, July 13, 2024

Whether you are playing cornhole, enjoying delicious food or drink, taking part in an outdoor activity, or just relaxing in the sun, we look forward to seeing you and your family on the Ridge this July 13!

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

Mark Your Calendar

Learn More

Giving Tuesday Support the Hal Kaplan Middletown Mentor Program (1)

Hal Kaplan Middletown Mentor Program

Whether you are a Business Executive or a Private Individual with an hour a week to spare, you can help benefit the life of a child...BECOME A HAL KAPLAN MIDDLETOWN MENTOR.

Your generous time and dedicated commitment is very much needed.

Learn More Here


Now Accepting Testimonials

We love our members, and we hope you love us too! As a member of the Middlesex Chamber, your feedback is very important to us- satisfied members are vital to our success! Share your thoughts on the Middlesex Chamber by emailing us a testimonial to!


Job Postings!

One of the benefits of Middlesex Chamber membership is the opportunity to share your job opening on our website! Learn How!

Log In Here