Ken Wollenberg

Simmons Research LLC provides market research services on consumer behavior. It offers a suite of survey based consumer studies, segmentation systems, custom research solutions and lifestyles of customers integrated data systems. The firm’s products include National Consumer Study, Simmons DataStream, Simmons DataStream, Multi-Media Engagement Study, SimmonsLOCAL and Television BehaviorGraphics. The company was founded in 1952 by Willard Simmons and is headquartered in New York, NY.

Mediamark Research, Inc. provides advertising and marketing services. It offers audience demographic data covering all forms of media including radio, television, internet, leading national advertisers and their agencies. The company was founded in January, 1979 by Alain Tessier, Timothy Joyce and Philip Wenig and is headquartered in New York, NY.

Nielsen Media Research, Inc. engages in the provision of television ratings and audience estimates. The company was founded in 1996 and is headquartered in New York, NY.