Frederick Krehbiel

Molex LLC manufactures electronic and fiber-optic interconnection products and systems. It offers application tooling, automation, cables, electrical products-woodhead, and optical solutions. The company was founded by Frederick August Krehbiel in 1938 and is headquartered in Lisle, IL.

Woodhead Industries LLC develops, manufactures and markets network and electrical infrastructure products. Its products and solutions extend from mechanical, electrical and electronics, to communications/networking devices and diagnostic software. The company was founded in 1922 and is headquartered in Lincolnshire, IL.

Infinera Optical Holding, Inc. designs and develops telecommunications networking products. The firm serves telecom service providers, independent operating companies, multiple system operator cable companies, enterprises and government agencies. The company was founded by Michael J. Birck in 1975 and is headquartered in Naperville, IL.

Chicago's Museum of Science and Industry operates as a museum. It conduct exhibitions in the fields of science, technology, engineering and medicine. The company was founded in 1893 and is headquartered in Chicago, IL.

Lyric Opera of Chicago provides live theatrical presentations. The company was founded by Carol Fox, Nicola Rescigno and Lawrence V. Kelly in 1954 and is headquartered in Chicago, IL.

Chicago Zoological Society, Inc. provides animal care services. It provides indoor animal exhibition, family play zoo, dolphin presentations, and motor safari tram tours. The firm offers programming for various groups, including teachers, schools, youth groups, groups with disabilities, community groups, and teens, as well as individuals, families, and children. The company was founded in 1934 and is headquartered in Brookfield, IL.