Columbus Business Associations Columbus Business Associations Search | Advanced Search | New Members | Coupons and Discounts | All Categories   Sort alphabetically by... Name City Columbus Chamber of Commerce _ 150 S. Front Street, Suite 220Columbus, OH 43215 7104Member Since: 1884 Learn More | Visit Site | Show on Map The Entrepreneurship Institute _ 4449 Easton Way, 2nd FloorColumbus, OH 43219 4978(614) 934-1022 Member Since: 2012 Learn More | Visit Site | Show on Map Need to update your categories or expand your listing? Or want to learn how your business can become a part of the Chamber? Contact us at membership@columbus.org for assistance.