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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 a global network of more than 3,400 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 2023 Fall Event

Join leaders from every facet of industrial and office commercial real estate and across the globe as they come together to share tactical knowledge, hear different perspectives on emerging market trends and form strong relationships that facilitate business deals.

October 11-14, 2023
Chicago, Illinois
Register Now
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Recent Transactions

Office Lease
$602,027
USD Sale Palm Beach Gardens, FL

3,303 sq. ft.

Neil Merin, SIOR, CCIM, NAI Merin Hunter Codman
Neil Merin, SIOR, CCIM
NAI Merin Hunter Codman
West Palm Beach, FL
Jason Sundook, SIOR, NAI Merin Hunter Codman
Jason Sundook, SIOR
NAI Merin Hunter Codman
West Palm Beach, FL
Industrial Lease
$3,272,510
USD Sale San Diego, CA

45,180 sq. ft.

Christopher Holder, SIOR, Colliers
Christopher Holder, SIOR
Colliers
San Diego, CA
Mark Lewkowitz, SIOR, Colliers
Mark Lewkowitz, SIOR
Colliers
San Diego, CA
Industrial Lease
Richmond, VA

2,881 sq. ft.

Clifford Porter, SIOR, CCIM, Porter Realty Company Inc. / CORFAC International
Clifford Porter, SIOR, CCIM
Porter Realty Company Inc. / CORFAC International
Richmond, VA
Office Lease
$17,953,246
USD Sale Louisville, KY

160,000 sq. ft.

Tony Fluhr, SIOR, CCIM, NTS Development Co.
Tony Fluhr, SIOR, CCIM
NTS Development Co.
Louisville, KY
Office Lease
$158,074
USD Sale Palm Beach Gardens, FL

1,271 sq. ft.

Neil Merin, SIOR, CCIM, NAI Merin Hunter Codman
Neil Merin, SIOR, CCIM
NAI Merin Hunter Codman
West Palm Beach, FL
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 Partner:

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