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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 Lease
14,500,200
Pittsburgh, PA

43,000 sq. ft.

Randall McCombs, SIOR, Cushman & Wakefield
Cushman & Wakefield
Pittsburgh, PA
Scott DiGuglielmo, SIOR, NAI Burns Scalo
NAI Burns Scalo
Pittsburgh, PA
Sam McGill, SIOR, MCR, Cushman & Wakefield
Cushman & Wakefield
Pittsburgh, PA
Industrial Sale
$90,000,000
USD Sale Wilmington, MA

300,000 sq. ft. / 34 acres

Michael Dalton, SIOR, Avison Young
Avison Young
Boston, MA
Industrial Lease
$343,467
USD Sale Rapid City, SD

8,822 sq. ft.

Chris Long, SIOR, CCIM, KW Commercial
KW Commercial
Rapid City, SD
Other Sale
$1,260,000
USD Sale Chardon, OH

10,400 sq. ft.

Mike Erwin, SIOR, MBA, Colliers
Colliers
Carlsbad, CA
Tucker Hohenstein, SIOR, MBA, Colliers
Colliers
Carlsbad, CA
Office Lease
Little Falls, NJ

19,744 sq. ft.

Michael Maroon, SIOR, The Acclaim Group
The Acclaim Group
Cranford, NJ
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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