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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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May 6-9, 2025
Las Vegas, Nevada
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Recent Transactions

Office Sale
$21,000,000
USD Sale San Diego, CA

74,000 sq. ft. / 222,592 sq ft.

Christopher Holder, SIOR, Colliers
Colliers
San Diego, CA
Mark Lewkowitz, SIOR, Colliers
Colliers
San Diego, CA
Industrial Sale
$2,000,000
USD Sale Columbus, OH

27,607 sq. ft.

Bradford Kitchen, SIOR, Alterra Real Estate Advisors
Alterra Real Estate Advisors
Columbus, OH
Industrial Lease
$2,800,000
USD Sale Sunnyvale, CA

20,400 sq. ft.

Douglas Sharpe, SIOR, MCR, LEED AP, NAI Northern California
NAI Northern California
San Jose, CA
Industrial Lease
CAD2,048,286
CAD Sale Regina, SK

25,650 sq. ft.

Jacob Cowles, SIOR, Landmark Advisory Services
Landmark Advisory Services
Canada
Industrial Lease
$1,909,563
USD Sale Tampa, FL

32,796 sq. ft.

Justin Ruby, SIOR, CCIM, Foundry Commercial
Foundry Commercial
Orlando, FL
Casey Flannery, CCIM, ccim, Foundry Commercial
Foundry Commercial
Nashville, TN
Melissa Alexander, SIOR, Foundry Commercial
Foundry Commercial
Nashville, TN
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:
SIOR Global Industry Partners for Homepage-01

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