Map for UNICON International, Inc Map for UNICON International, Inc Search | Advanced Search | New Members | Coupons and Discounts | All Categories Employment & Staffing >> Staffing UNICON International, Inc 241 Outerbelt StreetColumbus, OH 43213 | directions (614) 861-7070 | fax: (614) 861-7096 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.