Click on the Chamber Guides button to learn more about our events, sponsorship or membership.

Interested in a ribbon cutting to kick off your business, celebrate a milestone, or to help increase your business? Search "Ribbon Cuttings" and let the GBACOC help.

Looking for a way to connect? The GBACOC offers a wide range of options. Check out our Marketing Mashups, 8:01/12:01/5:01, Women's Business Networking Events, and more.

Bank of Ann Arbor

Cooper & Binkley

Trinity Health

Planted Provisioning

Lake Trust

Brighton Ford

Blue Cross Blue SHield

Corrigan Oil

Wayne Media

All Heart Garage

Brighton Lighthouse

Thank You to our Strategic & Major Business Sponsors

Promess, Inc.

Industrial Consulting

Hours:

8:00-5:00pm

About Us

Promess is known as the manufacturer of complete turnkey monitoring and motion systems used in a wide variety of Assembly and Test applications around the world.