Benefit Administrators Group Benefit Administrators Group Search | Advanced Search | New Members | Coupons and Discounts | All Categories   Other >> Insurance and Employee Benefit Benefit Administrators Group 9999 Brewster Lane, Suite 100Powell, OH 43065 | map | directions (614) 336-2700 | fax: (614) 336-0999 Visit Site 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.