Hammacher Schlemmer & Company, Inc, 9307 N Milwaukee Ave, Niles, IL 60714, US

Accurate Data Marketing is one of the largest data collection firms in the Chicago area. The company specializes in random and list recruitment and offers a wide range of demographics. Its database of more than 400,000 entries includes consumers of all ages, educational levels, ethnic backgrounds and income levels. The firm s customized software program has the capability to track a respondent by name, address, phone number, date, subject and location. The company also provides customized rooms for sensory tests and a staff of interviewers and moderators. Accurate Data Marketing is located in Glenview, Ill.