Carmichael Lynch Spong is owned by the Interpublic Group of Companies, Inc. (NYSE: IPG) through Carmichael Lynch.
Carmichael Lynch Inc. Interpublic Group (Corporate Headquarters)
Erika Collins Sr. Business Development Manager Carmichael Lynch 110 North Fifth Street, Minneapolis, MN 55403 612.334.6007 | erika.collins@clynch.com