Mark J. Garrette

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.

Procor Ltd. leases special purpose and conventional rail cars to bulk shippers, railways & repairs rail cars. The firm supporting resources include engineering, fleet management, marketing, accounting, information, continuous improvement, responsible care, supply management, and human resource. The company was founded in 1952 and is headquartered in Oakville, ON.

Progress Rail Services Corp. provides rolling stock and infrastructure solutions and technologies for rail industry. It offers advance EMD locomotives, engines, and technologies, railcars, trackwork, fasteners, signaling, rail welding and Kershaw Maintenance-of-Way equipment. The company was founded by William Ainsworth in 1983 and is headquartered in Albertville, AL.

Trans Union LLC provides information and risk management solutions to individual consumers and businesses. Its products and solutions include customer credit reporting, marketing and audience segmentation, customer acquisition, fraud and ID management, analytics and consulting, portfolio management, healthcare revenue cycle management, investigations and collections, customer engagement solutions and data breach services. The company was founded in 1968 and is headquartered in Chicago, IL.

Grass Valley USA LLC engages in the management and operation of broadcasting and teleproduction facilities. The firm offers post production video equipment which include cameras, switches, routers, and editing hardware for video. The company was founded by Donald Hare in 1959 and is headquartered in Grass Valley, CA.

Manufacturers Alliance is a nonprofit organization that powers manufacturing leaders by providing them with an unparalleled network of manufacturing executives to advance their careers, grow their companies, and support the whole community. The private company is based in Arlington, VA. The company accomplishes its mission through peer communities, education, and business insights on the topics that matter most to the sector. The company was founded in 1933. Stephen Gold has been the CEO of the company since 2011.

General Growth Properties, Inc. is a private group led by Brookfield Asset Management.

Part of Illinois Tool Works Inc., I.T.W., Inc. is an American company that manufactures industrial machinery. The company is based in IL.

Madison Industries LLC (Madison Industries) is an Independent Private Equity firm founded in 1994 by Larry W. Gies. The firm is headquartered in Chicago.

World Business Chicago provides economic data and statistical assistance services. The company was founded in 1999 and is headquartered in Chicago, IL.

Junior Achievement of Chicago engages in the provision of educational services. Its programs are funded by businesses and individuals and are designed to be taught in the classroom by business, parent, and community volunteers. The company was founded in 1940 and is headquartered in Chicago, IL.