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John Iglar | Colliers | Chicago - Downtown

John Iglar


Senior Associate

License # 475.133369

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Professional Summary

John Iglar is a Senior Associate in the Downtown Office Advisory Group. John’s expertise includes structuring and negotiating commercial leases, developing comprehensive and strategic real estate plans, and assisting with the acquisition and dispositions of owned or leased properties.


Business and Educational Background

John holds over 20 years of executive business experience as a Client Engagement Manager responsible for leading complex, time sensitive service delivery projects.

His diverse professional background includes experience with consumer products, advertising, publishing, and financial services.

John represents several notable clients including Bloomberg LLC, Maersk Line, Power, Rogers and Smith P.C., National Public Radio, Garmin International, KIA Motors America, O'Mara, Gleason, & O'Callaghan, LLC, Risk Strategies Company and Ziff Davis, LLC.


  • MBA, University of Notre Dame
  • BBA,  University of Notre Dame


Memberships & Involvements

  • Executive Club of Chicago / Finance Committee
  • St. Vincent DePaul Society
  • University of Notre Dame Alumni and Monogram Club
  • Canadian Club of Chicago



  • Bloomberg LLC
  • The Burke Group
  • Display Source Alliance, LLC
  • Drake Bean Morin (DBM)
  • Garmin International
  • George Lauterer & Company
  • HCL Technologies
  • Health Associates Credit Union
  • Home Preview Channel
  • KIA Motors America
  • Maersk Line
  • National Public Radio
  • OCA Ventures
  • Power, Rogers & Smith, P.C.
  • Risk Strategies Group
  • Schuler Shook, Inc.
  • The Woods Fund of Chicago
  • Ziff Davis, LLC


Service Lines

Tenant Representation

Property Type


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