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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.

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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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April 14-17, 2026
Palm Springs, CA
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Recent Transactions

Office Lease
$98,725
USD Sale Omaha, NE

6,993 sq. ft.

Jeanette Weber, SIOR, CPM, Investors Realty
Investors Realty
Omaha, NE
Land Sale
$3,436,000
USD Sale Verona, WI

11 acres

Christian Caulum, SIOR, Oakbrook Corporation
Oakbrook Corporation
Madison, WI
Office Sale
$1,525,000
USD Sale Omaha, NE

6,357 sq. ft.

Ryan Zabrowski, CCIM, SIOR, CRE, Investors Realty
Investors Realty
Omaha, NE
Ryan Kuehl, SIOR, CCIM, Investors Realty
Investors Realty
Omaha, NE
Office Sale
$3,161,000
USD Sale Omaha, NE

32,600 sq. ft.

Ryan Zabrowski, CCIM, SIOR, CRE, Investors Realty
Investors Realty
Omaha, NE
Ryan Kuehl, SIOR, CCIM, Investors Realty
Investors Realty
Omaha, NE
Industrial Sale
$52,450,000
USD Sale Carson, CA

127,775 sq. ft. / 252,027 sq ft.

David Prior, SIOR, The Klabin Company
The Klabin Company
Torrance, CA
Todd Taugner, SIOR, The Klabin Company
The Klabin Company
Torrance, CA
Frank Schulz, SIOR, The Klabin Company
The Klabin Company
Torrance, CA
Ryan Campbell, SIOR, NAI Capital - San Gabriel Valley
NAI Capital - San Gabriel Valley
Diamond Bar, CA
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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