Columbus Insurance Carriers Columbus Insurance Carriers Search | Advanced Search | New Members | Coupons and Discounts | All Categories   Sort alphabetically by... Name City Medical Mutual of Ohio _ Member Since: 2010 Learn More | Show on Map Grange Insurance Company _ 671 South High StreetColumbus, OH 43206 800-422-0550 Member Since: 1983 Learn More | Visit Site | Show on Map Encova Mutual Insurance Group _ 471 East Broad StreetColumbus, OH 43215 3861(614) 225-8576 Member Since: 1966 Learn More | Visit Site | Show on Map Nationwide _ One Nationwide PlazaColumbus, OH 43215 2220(614) 249-7111 Member Since: 1950 Learn More | Visit Site | Show on Map TAH Benefits _ 5007 Pine Creek DriveWesterville, OH 43081 (614) 714-2433 Member Since: 2015 Learn More | Visit Site | Show on Map Ohio FAIR Plan Underwriting Association _ 2500 Corp Exchange Drive, Suite 250Columbus, OH 43231 7601(614) 839-6446 Member Since: 1990 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.