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SIORs are the most capable and experienced industrial and office brokerage practitioners in any market.

SIORs are the most capable and experienced industrial and office brokerage practitioners in any market.

Find An SIOR

Access more than 4,000 industry leaders who are held to the highest standard, ensuring expertise, prestige, and trust.

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Become An SIOR

SIOR offers membership in a number of categories around the world with many rewarding benefits to your career. Discover more about our Member Associate, SIOR Designation, and Associate Membership.

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October 19-22, 2026
New York, New York
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Recent Transactions

Industrial Lease
CAD1,446,250
CAD Sale Hamilton, ON

17,800 sq. ft.

Jacob Cowles, SIOR, Landmark Advisory Services
Landmark Advisory Services
Canada
Industrial Lease
$8,399,454
USD Sale Columbus, OH

199,987 sq. ft.

Michael Linder, SIOR, Colliers
Colliers
Columbus, OH
Shane Woloshan, SIOR, Colliers
Colliers
Columbus, OH
Joel Yakovac, SIOR, Colliers
Colliers
Columbus, OH
Jonathan Schuen, SIOR, Colliers
Colliers
Columbus, OH
Kyle Ghiloni, SIOR, Colliers
Colliers
Columbus, OH
Industrial Lease
$3,643,536
USD Sale Las Vegas, NV

63,000 sq. ft.

Kevin Higgins, SIOR, CBRE
CBRE
Las Vegas, NV
Xavier Wasiak, SIOR, Cresa | Las Vegas
Cresa | Las Vegas
Las Vegas, NV
Garrett Toft, SIOR, CBRE
CBRE
Las Vegas, NV
Sean Zaher, SIOR, CBRE
CBRE
Las Vegas, NV
Jake Higgins, SIOR, CBRE
CBRE
Las Vegas, NV
Land Sale
Shafter, CA

100 acres

Joseph Vargas, SIOR, The Wonderful Company
The Wonderful Company
Los Angeles, CA
Wayne Kress, SIOR, Cushman & Wakefield
Cushman & Wakefield
Bakersfield, CA
Charles Belden, SIOR, Cushman & Wakefield
Cushman & Wakefield
Ontario, CA
Industrial Lease
CAD2,864,574
CAD Sale Laval, QC

29,608 sq. ft.

Jacob Cowles, SIOR, Landmark Advisory Services
Landmark Advisory Services
Canada
These transactions are just some of the 80,000 deals completed by SIORs every year.
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Global Industry Partner Program

The SIOR Global Industry Partner Program establishes synergistic relationships between SIOR and a highly select number of industry, for-profit companies to address key commercial real estate issues, align on common interest, and drive positive change across the industry.

Current Global Industry Partners:

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