State Chambers of Commerce are the leading voice of business in our states.

The Council of State Chambers (COSC) is the national organization for state chamber CEOs and their executive leadership. The purpose of COSC is to promote cooperation among state chambers of commerce, strengthen existing state chambers, and promote the extensions of the state chamber of commerce movement throughout the country.

COSC Welcomes Suzanne Clark as CEO of the US Chamber of Commerce

Tom Donohue retires after 24 years of outstanding service

Raleigh, NC, February 10, 2021 - The Council of State Chambers (COSC) congratulates Suzanne Clark on being named the new Chief Executive Officer of the US Chamber of Commerce. Ms. Clark was recently selected by the board of directors of the US Chamber to replace Tom Donohue, who is retiring after leading the organization for the last 24 years. Clark will assume the role... 

Continue Reading

Wisconsin Manufacturers & Commerce named State Chamber of the Year for 2020

The Council of State Chambers (COSC) announced today that the Wisconsin Manufacturers & Commerce (WMC) has been named the 2020 "State Chamber of the Year." The purpose of the annual State Chamber of the Year award is to bring attention to innovative initiatives and best practices that advance state chambers' mission and work and to provide deserved recognition to state chambers and their leaders who have distinguished themselves by providing exceptional services and results for their members.

Continue Reading