According to our records, this business is located at 505 N State St. in Marengo (in McHenry County), Illinois 60152, the location GPS coordinates are: 42.254467 (latitude), -88.608116 (longitude). Mars is categorized under Foundation Educational Philanthropic Research (SIC code 8733). Known organization president is Rochelle Lurie. You can contact the company by phone at (815) 568-0680.