Southgate Corporation Southgate Corporation Search | Advanced Search | New Members | Coupons and Discounts | All Categories   Advertising & Media >> Commercial and Institutional Building Construction Southgate Corporation 1499 West Main StreetNewark, OH 43055 | map | directions (740) 522-2151 | fax: (740) 522-5977 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.