Chandler Bigelow

Chicago Botanic Garden promotes understanding and conservation of plants. Its activities include educational & horticulture programs such as representing varied landscape elements and specialty collections, plant conservation, as well as art, culture, and humanities programs. The company was founded in 1963 and is headquartered in Glencoe, IL

Brainerd Communicators, Inc. provides full-service strategic communications consultancy services. It specializes in corporate communications, investor relations, business-to-business communications, consumer public relations, and crisis and issues management. The company was founded by Diana Brainerd in 1994 and is headquartered in New York, NY.

Tribune Media Co. operates as a media and entertainment company. It operates through television and entertainment segment, which provides news, entertainment and sports programming. The company was founded in 1847 and is headquartered in Chicago, IL.

Nielsen Holdings Plc engages in the provision of global marketing data collection and analytics services. It operates through the Connect, Media, and Corporate business segments. The Connect segment consists principally of market research information and analytical services. The Media segment handles television, radio, online and mobile audience and advertising measurement, and corresponding analytics. The corporate segment includes unallocated items such as certain facilities and infrastructure costs as well as intersegment eliminations. The company was founded by Arthur C. Nielsen, Sr. in 1923 and is headquartered in New York, NY.