Mark Ziemann's Contact Details

Mark Ziemann's Company Details

The Walsh Group - Walsh Construction & Archer Western

Chicago, Illinois, US • 4009 Employees
Construction Services

The Walsh Group is a 124-year-old company providing design, build, finance, operation and activation services. The family-owned company is in its fourth generation of leadership, and is listed as the 15th largest contractor according to Engineering News-Record. We operate as Walsh Construction, Archer Western and Walsh Canada; having experience in a wide variety of building, civil, and transportation sectors including wastewater and water treatment plants, rapid transit, highway and bridges, education, warehouse/distribution, hospitality, sports and entertainment, correctional and office facilities. We've invested in over $700 million in capital equipment and proudly employ over 8,000 engineers and skilled tradespeople.