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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

Industrial Lease
$1,316,768
USD Sale San Diego, CA

24,267 sq. ft.

Mike Erwin, SIOR, MBA, Colliers
Mike Erwin, SIOR, MBA
Colliers
Carlsbad, CA
Evan McDonald, SIOR, Colliers
Evan McDonald, SIOR
Colliers
San Diego, CA
Tucker Hohenstein, SIOR, MBA, Colliers
Tucker Hohenstein, SIOR, MBA
Colliers
Carlsbad, CA
Industrial Lease
$957,773
USD Sale Kent, WA

40,000 sq. ft.

Matt Wood, SIOR, KBC Advisors, Inc.
Matt Wood, SIOR
KBC Advisors, Inc.
Seattle, WA
Office Sale
West Palm Beach, FL

11,644 sq. ft.

Jason Sundook, SIOR, NAI Merin Hunter Codman
Jason Sundook, SIOR
NAI Merin Hunter Codman
West Palm Beach, FL
Industrial Lease
$30,905,226
USD Sale Las Vegas, NV

309,159 sq. ft.

Kevin Higgins, SIOR, CBRE
Kevin Higgins, SIOR
CBRE
Las Vegas, NV
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
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
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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