Business After Work hosted by The Shops at Main Street Market

Wednesday, December 3, 2025

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.

Annual Governors Breakfast

Wednesday, December 17, 2025

Join us for the Middlesex Chamber’s Annual Governor’s Breakfast — a signature event bringing together business and community leaders for valuable networking, and insights from Connecticut’s governor on what’s ahead for our state.

Fall in Love with Connecticut

www.ctvisit.com

Your go-to source for information on traveling to and around Connecticut. #CTvisit

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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!

40th Annual Holiday on Main Street

Holiday on Main Street presents The Magic of Middletown will once again be held in Downtown Middletown on the weekends from Thanksgiving to Christmas. Join us on Friday, November 28 for our Magic of Middletown Tree Lighting Ceremony; Saturday, November 29 for our annual Holiday Pop-up Vendor Fair; Saturday, December 6 for North Pole Comes to Middletown Day; Friday, December 12 for our Dashing Through Downtown Decorated Vehicle Parade and Pub Crawl; and Saturday, December 13 for Paws & Claus Day!

Complete Information Here

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.

Learn More Here

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!

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Middlesex County Chamber of Commerce