John Steiner


John is a licensed real estate advisor who works directly with Managing Partner, Kevin Riordan and Senior Partner, Jack Price. John joined Cushman & Wakefield | Boerke in 2017 as Director of Marketing. John was responsible for developing strategies for new business development in the key business lines of Brokerage and Capital Markets for Cushman & Wakefield | Boerke. In addition, he worked with brokers to prepare and execute marketing campaigns for listings throughout Wisconsin. He transitioned naturally to brokerage and has extensive knowledge of the Wisconsin market and how his clients should leverage real estate to achieve their goals. His transactional knowledge and creative approach give Cushman & Wakefield | Boerke a strategic edge in an ever-evolving industry. Prior to working with Cushman & Wakefield | Boerke, John had 10 years of experience in sales including co-founding an E-commerce firm that partnered with one of the largest retailers in the country.


  • Tenant and Landlord Representation
  • Multi-Asset Class Representation
  • Office, Medical Office, and Retail Brokerage Services
  • Leasing, Sales, and Renewal Negotiations
  • Site Selection


  • US Bank
  • JP Morgan Chase
  • Boldt Construction
  • St. Charles Youth & Family Services
  • Getty Images
  • Community Care, Inc.
  • Enguage Workforce Solutions


John is a licensed real estate salesperson (broker) and graduated from the University of Wisconsin – Milwaukee with a Bachelor of Science in Geophysics.