David J. Magnani

Guideline, Inc. provides customized business research and analysis designed to help companies make more informed decisions about critical business issues. Its research capabilities include custom market research, strategic intelligence and on-demand research. It serves in healthcare and pharmaceuticals, consumer packaged goods, financial and business services, media, and entertainment and manufacturing industries. The company was founded in 1969 and is headquartered in New York, NY.

Big Village Insights, Inc. provides market and social research services. The company was founded in 1938 and is headquartered in Princeton, NJ.

McKinsey & Co., Inc. provides management consulting services. It specializes in design, marketing and sales, analytics, operations, transformation and restructuring, risk, strategy and corporate finance, and sustainability and resource productivity. The company was founded by James O. McKinsey in 1926 and is headquartered in New York, NY.

Teltech provided market research and related consultancy services. Its services included subscription-based information and research services, in-depth strategic consultancy services and outsourced management of corporate information centers. The company was headquartered at Bloomington, MI.