Welcome to SIOR Washington

The SOCIETY OF INDUSTRIAL AND OFFICE REALTORS® is the leading professional commercial and industrial real estate association. Real estate professionals who have earned the SIOR designation are recognized by corporate real estate executives, commercial real estate brokers, agents, lenders, and other real estate professionals as the most capable and experienced brokerage practitioners in any market.

SIOR Designees are:

  • Specialists in industrial and office markets.
  • "Transaction Closers" recognized by developers, lenders, and investors.
  • Top producing professionals – closing on average more than 30 transactions per year.
  • The Best of the Best – meet SIOR’s production, education, and ethical requirements.


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Find an SIOR

Find an SIOR — Search our Washington State SIOR membership - We represent the leading commercial real estate professionals in Washington State.

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Become an SIOR

The SIOR designation is a professional achievement for highly qualified real estate practitioners — Join us today.

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Learn More About SIOR

Learn more about SIOR.

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Chapter Officers

Executive Officers                              Chairs & Staff
Kraig Heeter
Chapter President
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      Sean Durkin, SIOR
Chapter Admissions & Membership
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Sean Durkin, SIOR
Chapter Vice President
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      Vanessa Herzog, SIOR
Chapter Retention Chair
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Chris Peterson, SIOR
Chapter Secretary/Treasurer
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Dave Magee, SIOR
Immediate Past President
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Chapter Territory

State of Washington