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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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SIOR 2025 Fall Event

This fall, top-producing CRE brokers will gather in Louisville, KY, a city synonymous with champions. This event is about more than just networking—it’s an opportunity to forge powerful relationships and position yourself for even greater success. Just like the Derby’s finest, SIOR members know that staying ahead takes strategy, skill, and an unyielding commitment to excellence. That’s why SIOR’s Fall Event is where CRE’s best come to lead, connect, and win.

November 4-7,2025
Louisville, KY
Register Now
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Recent Transactions

Other Lease
$365,776
USD Sale Dublin, OH

6,300 sq. ft.

Bradford Kitchen, SIOR, Alterra Real Estate Advisors
Bradford Kitchen, SIOR
Alterra Real Estate Advisors
Columbus, OH
Industrial Lease
$438,489
USD Sale Las Vegas, NV

19,000 sq. ft.

Alma Cuevas, SIOR, Cushman & Wakefield
Alma Cuevas, SIOR
Cushman & Wakefield
Las Vegas, NV
Jason Griffis, SIOR, Cushman & Wakefield
Jason Griffis, SIOR
Cushman & Wakefield
Las Vegas, NV
Industrial Sale
$8,918,251
USD Sale Vista, CA

37,954 sq. ft.

Mike Erwin, SIOR, MBA, Colliers
Mike Erwin, SIOR, MBA
Colliers
Carlsbad, CA
Tucker Hohenstein, SIOR, MBA, Colliers
Tucker Hohenstein, SIOR, MBA
Colliers
Carlsbad, CA
Office Lease
Palm Beach Gardens, FL

4,176 sq. ft.

Neil Merin, SIOR, CCIM, NAI Merin Hunter Codman
Neil Merin, SIOR, CCIM
NAI Merin Hunter Codman
West Palm Beach, FL
Industrial Sale
$3,040,000
USD Sale Zellwood, FL

251,616 sq. ft. / 80 acres

David Hungerford, SIOR, CCIM, SVN | Saunders Ralston Dantzler Real Estate
David Hungerford, SIOR, CCIM
SVN | Saunders Ralston Dantzler Real Estate
Lakeland, FL
These transactions are just some of the 80,000 deals completed by SIORs every year.
View All Transactions
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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:
SIOR Global Industry Partners for Homepage-01

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