J. H. Findorff & Son Inc., is Southern Wisconsin's leading builder. Operating from its offices in Madison and Milwaukee, the firm employs over 500 professionals and completes in excess of $100 million of construction annually.

Established in 1873, Gilbane, Inc. is one of the largest privately held family-owned companies in the construction and real estate industry. Gilbane Inc. comprises two operating companies, Gilbane Building Company and Gilbane Development Company. Grunau Project Development / GPD-Gilbane (formerly Grunau-Hunt) is Gilbane's North Central regional office. Based in Milwaukee, Gilbane's North-Central office has been providing construction management services throughout Wisconsin since 1978. 

Hammes Company, the nation's leading developer of healthcare facility solutions, is at the forefront in providing strategic consulting, development and asset advisory services to healthcare clients. Headquartered in Brookfield, Wisconsin, Hammes Company operates through regional offices located throughout the United States.

Based in Milwaukee, Harley-Davidson, Inc. is one of two remaining American mass-manufacturers of motorcycles.

Irgens provides comprehensive real estate solutions for commercial, health care, industrial, public, and institutional clients. Irgens’ three core service lines include at-risk real estate development, development management/owner representation and asset/property management and leasing.

Johnson Controls is a global leader in automotive experience, building efficiency and power solutions. The company provides innovative automotive interiors that help make driving more comfortable, safe and enjoyable. For buildings, it offers products and services that optimize energy use and improve comfort and security. Johnson Controls also provides batteries for automobiles and hybrid-electric vehicles, along with systems engineering and service expertise. Johnson Controls has 136,000 employees in more than 1,000 locations serving customers in 125 countries. Founded in 1885, the company has its headquarters in Milwaukee, Wisconsin.

MGE generates and distributes electricity to nearly 135,000 customers in Dane County and purchases and distributes natural gas to more than 138,000 customers in seven south-central and western Wisconsin counties. MGE's roots in the Madison area date back more than 150 years.

Since its inception, Mandel Group, Inc. (MGI) has developed and constructed over $500 Million in residential and retail developments. MGI has financed, acquired and/or sold approximately $700 Million of real estate. Communities developed by MGI have received numerous awards for design excellence, including the prestigious Urban Land Institute Award for Excellence for the East Pointe redevelopment, and national awards for the quality of its housing developments from the National Association of Homebuilders. The company and its portfolio of completed developments are regarded as the finest in luxury multifamily housing within metropolitan Milwaukee.

Based in Mequon, Ruvin Development, Inc. specializes in restoration and renovation projects.

Tri-North is a General Contracting and Construction firm with corporate headquarters in Madison, Wisconsin. For more than two decades, Tri-North Builders has offered solutions for every type of project challenge. Today, as one of the largest contractors in Wisconsin, Tri-North specializes in both new and renovation projects throughout the Midwest and other selected regions.

VJS Construction Services, Inc., formerly Voss Jorgensen Schueler, is one of Wisconsin's top five general contractors, construction managers, and design builders for long-term care, retail, education, manufacturing/industrial, commercial, medical, renovation, housing, hospitality, development, interior buildouts, religious, and government. Average annual volume is $97,000,000.

Weas Development is a real estate development firm that has developed a wide range of buildings from office buildings to senior living campuses to residential condos.