According to our records, this business is located at 12620 S Holiday Dr # D in Alsip (in Cook County), Illinois 60803, the location GPS coordinates are: 41.6627222 (latitude), -87.7464847 (longitude). Atg is categorized under Computer Code Authors (SIC code 7371). Known organization owner is Jeff Wampler. Current estimates show that the unit has a sales volume of $942,000 and staff of approximately 6 people. You can contact the company by phone at (708) 385-8649; the following fax number is also provided: (708) 385-8654.