Mike Wirth

Paragon Development Systems, Inc. provides information technology solutions, services and technologies. The firm serves to healthcare, government, education, manufacturing, and corporate organizations with digital workspace, security, and enterprise technology solutions. The company was founded by Craig S. Schiefelbein in 1986 and is headquartered in Brookfield, WI.

Structural Concepts Corp. design & manufacture of food & floral display cases for the supermarkets. The company was founded by James A Doss in 1972 and is headquartered in Muskegon, MI.

MGS Mfg. Group, Inc. manufactures and suppliers plastic injection and tooling equipment. It offers design, mold making, sampling, development and injection molding, multishot technologies, scalable automation, assemblies and complete turnkey manufacturing systems. The company was founded by Mark G. Sellers and Linda Brehmer in 1982 and is headquartered in Germantown, WI.

L.B. White Co. LLC manufactures direct and indirect-fired forced air heaters. It provides brooders, tube, handheld gas torches, radiant, convection, and portable heaters. The company was founded by Lyall White in 1952 and is headquartered in Onalaska, WI.

Mason Wells Inc (Private Equity)(Mason Wells) is a private equity subsidiary of Marshall & Ilsley Corporation founded in 1998 by John Thomas Byrnes. The firm is headquartered in the Milwaukee, Wisconsin.