Andrew Steyn

Part of Conagra Brands, Inc., Dorman Roth Foods, Inc. is an American company that produces cheese products.

SSI Technologies LLC designs and manufactures pressure, level and magnetic sensors. It specializes sensor-based monitoring systems, digital pressure gauges, digital level gauges and powdered-metal components. The company was founded in April 1, 1982 by David Baum and is headquartered in Janesville, WI.

Lucigen Corp. engages in the development, manufacture, and sale of biomedical research products and services. The firm offers products for array-based analysis; cloning kits and vectors; competent cells; enzymes; in vitro transcription; next gen sequencing (NGS); nucleic acid extraction and purification; PCR and amplification; protein expression; and transposon mutagenesis. It also provides NGS and custom competent cell services. The company was founded by David Mead and Thomas W. Schoenfeld in 1998 and is headquartered in Middleton, WI.

MacLean-Fogg Co. engages in the manufacturing of engineering products and component parts. It operates through the following businesses: MacLean-Fogg component solutions and MacLean power systems. The MacLean Power Systems segment manufactures products for electric utility, telecommunications and civil markets. The MacLean-Fogg Component Solutions segment manufactures fastener components, engineered components, engineered plastics and linkage and suspension components for automotive, heavy truck and other diverse industries. The company was founded by John MacLean Sr. and Jack Fogg in 1925 and is headquartered in Mundelein, IL.