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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

Office Sale
$9,315,500
USD Sale North Charleston, SC

40,000 sq. ft.

Michael McFall, SIOR, CCIM, CORE Commercial Partners, LLC
CORE Commercial Partners, LLC
Charleston, SC
Ronald Shealy, SIOR, CBRE
CBRE
Charleston, SC
Industrial Lease
$5,700,000
USD Sale Salem, VA

220,876 sq. ft.

Christopher Gentry, SIOR, Gentry Commercial Real Estate, Inc.
Gentry Commercial Real Estate, Inc.
Lynchburg, VA
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
Office Lease
$37,759,000
USD Sale Pittsburgh, PA

150,000 sq. ft.

Adam Viccaro, SIOR, CBRE
CBRE
Pittsburgh, PA
Industrial Lease
Fort Myers, FL

36,000 sq. ft.

Jeffrey Janda, SIOR, Lee & Associates
Lee & Associates
Rosemont, IL
Jeffrey Buckler, SIOR, Lee & Associates
Lee & Associates
Naples, FL
Gerald Messonnier, SIOR, Lee & Associates
Lee & Associates
Fort Myers, FL
Robert Johnston, SIOR, Lee & Associates
Lee & Associates
Fort Myers, FL
Mike Plumb, SIOR, Lee & Associates
Lee & Associates
Des Plaines, IL
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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