Hammes Company

Hammes Company is a real estate development and investment company focused on healthcare and sports headquartered in Milwaukee, Wisconsin. It was founded in 1991 by Jon Hammes.

History

Hammes Company was founded by Jon D. Hammes in 1991 as a real estate consulting firm. By 1993, the company managed over $100 million in property development and $25 million in facility development in five Midwestern states. In the mid-1990s, the Hammes Company oversaw the development of the Kohl Center at the University of Wisconsin–Madison, which led to the creation of the company’s sports division.
In 2007, Hammes Company purchased the majority share of a company called Health Inventures that developed and managed ambulatory surgery facilities internationally. In 2008, the company was engaged to manage the development of the first new hospital in the New Orleans area since Hurricane Katrina;
the facility, St. Bernard Parish Hospital, opened in 2012.
The company was hired by the Green Bay Packers for the 2003 renovation of
Lambeau Field.
In 2018, Foxconn Technology Group selected Hammes Company to develop master plans for the Wisconn Valley Science and Technology Park in Racine County, Milwaukee.