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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 Lease
$188,201
USD Sale Columbus, OH

24,284 sq. ft.

Michael Linder, SIOR, Colliers
Colliers
Columbus, OH
Shane Woloshan, SIOR, Colliers
Colliers
Columbus, OH
Joel Yakovac, SIOR, Colliers
Colliers
Columbus, OH
Jonathan Schuen, SIOR, Colliers
Colliers
Columbus, OH
Kyle Ghiloni, SIOR, Colliers
Colliers
Columbus, OH
Industrial Lease
$27,961,412
USD Sale Brandywine, MD

407,000 sq. ft.

Michael Royce, SIOR, CSCMP, Savills (Fairfax)
Savills (Fairfax)
Tysons, VA
Office Sale
$4,000,888
USD Sale San Jose, CA

6,655 sq. ft.

Robin Santiago, SIOR, CCIM, SVN Capital West Partners
SVN Capital West Partners
Campbell, CA
Industrial Lease
$571,590
USD Sale Las Vegas, NV

6,720 sq. ft.

Alma Cuevas, SIOR, Cushman & Wakefield
Cushman & Wakefield
Las Vegas, NV
Jason Griffis, SIOR, Cushman & Wakefield
Cushman & Wakefield
Las Vegas, NV
Industrial Lease
Indianapolis, IN

915,600 sq. ft.

Warren Snowdon, SIOR, Foundry Commercial
Foundry Commercial
Charlotte, NC
Brian Zurawski, SIOR, Colliers
Colliers
Indianapolis, IN
Jason Speckman, SIOR, Colliers
Colliers
Indianapolis, IN
Jimmy Cohoat, SIOR, Colliers
Colliers
Indianapolis, 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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