Rhein Associates

Prime Research, located in Ann Arbor, MI, specializes in providing innovative research solutions tailored to meet the needs of its clients. The company is committed to delivering high-quality insights that drive strategic decision-making and enhance business performance. With a focus on leveraging advanced methodologies and a rich understanding of market dynamics, Prime Research strives to foster successful partnerships with organizations. Their dedication to research excellence ensures that clients receive valuable data and analytics to support their growth and objectives. Generated from the website

Founded in 1988, DataStat is a group of survey methodologists and computer engineers and is located in Ann Arbor, Mich. Its services include surveying and sample designing, data collection, and analysis and complex reporting. Its central production components include mail production, Web surveying, analysis and reporting. These production systems are fully integrated through central sample control systems, as well as back-end database management. It assists its clients through complex sample construction, selection and appropriate combination of telephone, mail, Web and interactive voice response technologies. It builds own digital telephone switch and operates a commercial offset printing plant. It prints, assembles and finishes all components of mail survey projects.

Established in 1976, Opinion Search is a marketing and opinion research firm. It offers a variety of services, such as auditing, product placement and price monitoring for a range of products, including detergents, baby foods, toiletries and frozen foods. It also offers screener and questionnaire development, moderating, coding, tabbing and comprehensive reporting. It employs several methods, such as in-store distribution checks, executive and telephonic interviewing and product purchases. The company conducts intercept interviewing in locations, such as airports, malls, restaurants, automobile dealerships, shopping districts and bus systems. It is a member of American Marketing Association, Michigan Chamber of Commerce and Better Business Bureau. The company is located in Southfield, Mich., and the facility offers focus group suites, which have observation rooms, kitchen and client lounge.