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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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October 19-22, 2026
New York, New York
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Recent Transactions

Industrial Sale
60,913,000
McCarran, NV

1,460,131 sq. ft.

Industrial Lease
$1,512,512
USD Sale Fresno, CA

39,908 sq. ft.

Thomas Davis, SIOR, CBRE
CBRE
Stockton, CA
Daniel Davis, SIOR, CCIM, CBRE
CBRE
Stockton, CA
Industrial Lease
500,000
RICHMOND, VA

8,350 sq. ft.

Clifford Porter, SIOR, CCIM, Porter Realty Company Inc.
Porter Realty Company Inc.
Richmond, VA
Industrial Lease
Houston, TX

20,875 sq. ft.

Ryan Hartsell, SIOR, Oxford Partners
Oxford Partners
Houston, TX
Office Lease
$25,080
USD Sale Fort Wayne, IN

1,140 sq. ft.

Joy Neuenschwander, SIOR, CPM, The Zacher Company
The Zacher Company
Fort Wayne, IN
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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