Michael R. Levin

MCC Holdings, Inc. manufactures and sells industrial valves. The company was registered in September 3, 1987 and is headquartered in Stamford, CT.

The Illinois State Board of Investment (ISBI) is a pension fund manager headquartered in Chicago, Illinois. They manage the defined benefit assets of the State Employees’ Retirement System, the General Assembly Retirement System, the Judges’ Retirement System of Illinois, the Illinois Power Agency, as well as the State of Illinois Deferred Compensation Plan.

Global Factory, Inc. provides collaborative manufacturing execution systems. The firm's software gather, organize & analyze demand, production & quality data from various sources and monitor key indicators & execute business processes to control, manage & optimize distributed manufacturing operations. The company was founded in 1999 and is headquartered in Santa Clara, CA.

Arvey Hodes Costello & Burman is a private company based in Chicago, IL.

Leisure Group, Inc. owns and operates beauty salons. The private company is based in Macclesfield, UK. and has subsidiaries in United States.

Bhh Management, Inc. provides management consulting solutions. The American company was founded by Merle H. Banta and he has been the CEO since incorporation.

Part of The National Academies of Science, the National Academy of Engineering operates as a professional membership organization. The company is based in Washington.