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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

Office Lease
West Palm Beach, FL

1,248 sq. ft.

Jason Sundook, SIOR, NAI Merin Hunter Codman
Jason Sundook, SIOR
NAI Merin Hunter Codman
West Palm Beach, FL
Industrial Lease
$27,565,904
USD Sale Las Vegas, NV

258,831 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 Lease
$556,320
USD Sale Circleville, OH

12,000 sq. ft.

Michael Linder, SIOR, Colliers
Michael Linder, SIOR
Colliers
Columbus, OH
Shane Woloshan, SIOR, Colliers
Shane Woloshan, SIOR
Colliers
Columbus, OH
Joel Yakovac, SIOR, Colliers
Joel Yakovac, SIOR
Colliers
Columbus, OH
Jonathan Schuen, SIOR, Colliers
Jonathan Schuen, SIOR
Colliers
Columbus, OH
Kyle Ghiloni, SIOR, Colliers
Kyle Ghiloni, SIOR
Colliers
Columbus, OH
Industrial Lease
$11,594,411
USD Sale Tracy, CA

158,980 sq. ft.

Thomas Davis, SIOR, CBRE
Thomas Davis, SIOR
CBRE
Stockton, CA
Daniel Davis, SIOR, CCIM, CBRE
Daniel Davis, SIOR, CCIM
CBRE
Stockton, CA
Industrial Lease
$108,631
USD Sale Sarasota, FL

2,400 sq. ft.

Nick DeVito, SIOR, Ian Black Real Estate
Nick DeVito, SIOR
Ian Black Real Estate
Sarasota, FL
Brie Tulp, SIOR, RPA®, Ian Black Real Estate
Brie Tulp, SIOR, RPA®
Ian Black Real Estate
Sarasota, FL
These transactions are just some of the 80,000 deals completed by SIORs every year.
View All Transactions
sior fall conference

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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