SIOR Chapters

SIOR Chapters are geographic segments of the SIOR membership that have authority to govern and represent SIORs’ commercial real estate interests within a specific local/regional territory.

  • SIOR members belong to 48 chapters around the continental United States, Canada, and Europe. 
  • Chapter membership is required and contingent upon approval of membership in the Society of Industrial and Office REALTORS®.
  • Chapter assignment is determined by the physical location of the member/applicant’s primary business address.
  • Chapters establish individual market production (Gross Fee Income) requirements for membership.

Chapters offer additional membership benefits:

  • Chapters host business development & networking events.
  • Chapters offer educational programs & professional development.
  • Chapters provide access to institutional clients & service providers.

Refer to each Chapter page for following information:

  • Chapter territory
  • Chapter contact information
  • Chapter calendar of meetings/events
  • Gross Fee Income Requirements by market


United States

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