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Who We Are

The SOCIETY OF INDUSTRIAL AND OFFICE REALTORS®  is the leading global professional office and industrial real estate association. With more than 3,400 members in 686 cities and 36 countries, SIOR represents today's most knowledgeable, experienced, and successful commercial real estate brokerage specialists.

  • We've represented the top commercial real estate professionals around the world for more than 75 years. Learn more about what makes our organization so great and our members so great to work with.

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  • Get to know the dedicated volunteer leaders who work tirelessly to shape the future of SIOR. Meet your SIOR Global leadership.  


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  • SIORs are not only outstanding in their professional, but in their communities and throughout the industry as well. Discover our awards and recent activities.

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  • The people who work at SIOR share the vision and values of the organization and its members. We believe in hard work, attention to detail, and a bit of fun. We love what we do and who we do it with. Meet the team.

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  • View recent press releases, access contacts for media inquiries, and stay updated on the latest SIOR happenings. 


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  • Policy 

    Discover SIOR's set of principles and guidelines defining our vision and goals for the organization.



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