Irgens

45 buildings
3M sqf
800k sqf

1 / 17

Irgens is dedicated to the process of achieving customer, investor, employee and community goals by creatively providing professional, results-oriented real estate solutions. The company was established in 1998 and has since completed hundreds of successful development, acquisition and asset/property management projects totaling more than $2 billion in value.

The Irgens team is based in Milwaukee, Chicago and Phoenix. Core markets served include commercial office, healthcare, mixed-use, industrial and R&D. On every endeavor, Irgens strives to establish and nurture long-term relationships, be innovative and creative, commit to managed growth and seek future opportunities; and provide profitable and sustainable solutions to challenges. We do this while exercising the company’s core values and giving back to the communities where we do business.

For more information, visit Irgens.com.

Key Executives


  • Mark F. Irgens, CEO/Manager
  • Duane H. Nolde, CPA, Executive Vice President
  • Thomas R. Irgens, Executive Vice President

Our Portfolio