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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.

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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
CAD29,161,053
CAD Sale Calgary, AB

62,430 sq. ft.

Robert Cressaty, SIOR, MBA, Landmark Advisory Services
Landmark Advisory Services
Canada
Office Lease
$8,071,895
USD Sale Scottsdale, AZ

24,526 sq. ft.

R. Craig Coppola, SIOR, CCIM, CRE, Lee & Associates
Lee & Associates
Phoenix, AZ
Andrew Cheney, SIOR, CCIM, CRE, Lee & Associates
Lee & Associates
Phoenix, AZ
Industrial Lease
$914,151
USD Sale Las Vegas, NV

24,960 sq. ft.

Alma Cuevas, SIOR, Cushman & Wakefield
Cushman & Wakefield
Las Vegas, NV
Jason Griffis, SIOR, Cushman & Wakefield
Cushman & Wakefield
Las Vegas, NV
Industrial Sale
Jackson Township, OH

135,303 sq. ft. / 6 acres

George Pofok, SIOR, CCIM, SIOR, CCIM, Cushman & Wakefield
Cushman & Wakefield
Cleveland, OH
Eliot Kijewski, SIOR, Cushman & Wakefield
Cushman & Wakefield
Cleveland, OH
Landon Williams, SIOR, CCIM, Cushman & Wakefield
Cushman & Wakefield
Memphis, TN
Industrial Lease
CAD615,362
CAD Sale Chicoutimi, QC

10,519 sq. ft.

Robert Cressaty, SIOR, MBA, 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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