For over sixty years, Adler Weiner Research has provided the finest in qualitative market research services with uncompromisi ... ng integrity and honesty. In state-of-the-art focus group facilities in Chicago, Los Angeles and Orange County, California, our personal commitment to our clients makes the difference. Unlike most corporate marketing research firms, our family-run qualitative research firm takes a personal, hand-tailored approach to your focus group studies and facilities. read more