Robert Pritzker

The Field Museum of Natural History houses biological and anthropological collections of specimens. It supports both informal and more structured public learning through exhibits and educational programs. Its curatorial and scientific staff conducts research on the fields of Anthropology, Biology, Geology, and Zoology. The Field Museum was founded in 1893 and is located in Chicago, Illinois.

Colson Associates, Inc. operates as a holding company with interest in medical devices manufacturing companies. The firm offers services through its subsidiaries. It manages and invests the member companies' non-operational financial resources and advises the companies on accounting, international and state tax, finance, legal, insurance and risk management, regulatory, real estate, acquisitions, and other matters. The company was founded in 2002 and is headquartered in Chicago, IL.

The Colson Group, Inc. designs, manufactures, and distributes casters, wheels, and related hardware products. The firm through its subsidiaries offers casters and wheels, including light duty, medium duty, heavy duty and super heavy duty used in industrial, commercial and institutional applications. The company was founded in 1953 by Robert Alan Pritzker and is headquartered in Chicago, IL.

American Enterprise Institute for Public Policy Research provides industrial design services. AEI produces articles from economics, law, political science, defense and foreign policy studies, ethics, theology, health care, and other fields. The company was founded in 1938 and is headquartered in Washington, DC.

Marmon Holdings, Inc. provides construction, industrial, retail, and transportation services. It serves the residential, commercial, industrial, highway transportation, and petrochemical industries. The company was founded by Jay Pritzker and Robert Alan Pritzker in 1953 and is headquartered in Chicago, IL.

Getz Bros. & Co., Inc. provides marketing and distribution services. It also provides healthcare, consumer, chemicals, and food processing products. The company was founded in 1852 and is headquartered in Chicago, IL.