Join the Chamber

The Darien Chamber of Commerce offers its members opportunities to enhance business success and demonstrate their support to the Chamber mission of taking a leadership role in supporting the business community and quality of life in Darien.  The Chamber membership is comprised of local retailers, national retail businesses, national and community banks, professional service firms and consultants and not-for-profit service organizations.

New Member Application

Please complete the online Darien Chamber of Commerce membership application and your membership request will be processed.  You can also download the application (PDF) and mail with check for applicable membership dues to Darien Chamber of Commerce, 320 Boston Post Road, Suite 180-169, Darien, CT 06820. Upon receiving your application an invoice will be emailed to you.

There is a one time new member application processing fee of $25.

Current Member Renewal

Invoices for member renewal dues are emailed in late fall and are payable via check, electronic transfer, or debit/credit card. Payment is due by January 1st for the upcoming year. If you joined mid-year your invoice will be prorated.

Renewal membership dues paid by check are to be mailed to: Darien Chamber of Commerce, 320 Boston Post Rd, Ste 180-169, Darien, CT 06820.

Enhanced Chamber Membership Opportunities (Sponsorships)

Members may enhance their Chamber benefits and status by enrolling in different membership categories: Elite, Select and Friend. These sponsorships make you an annual sponsor of The Chamber and is great exposure for your business. For sponsorship rates & benefits, and other advertising opportunities please email

For any membership questions, please e-mail at

2021 Annual Membership Dues Schedule

One Employee $250.00
2 to 5 Employees $300.00
6 to 15 Employees $400.00
16 to 25 Employees $500.00
26 to 50 Employees $600.00
51 to 75 Employees $700.00
76 to 100 Employees $900.00
Realtors Office $450.00
Utilities $725.00
Non-Profit Organizations $150.00
Media-TBD call DCC