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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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SIOR 2025 Fall Event

This fall, top-producing CRE brokers will gather in Louisville, KY, a city synonymous with champions. This event is about more than just networking—it’s an opportunity to forge powerful relationships and position yourself for even greater success. Just like the Derby’s finest, SIOR members know that staying ahead takes strategy, skill, and an unyielding commitment to excellence. That’s why SIOR’s Fall Event is where CRE’s best come to lead, connect, and win.

November 4-7,2025
Louisville, KY
Register Now
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Recent Transactions

Industrial Lease
$1,003,652
USD Sale Hesperia, CA

15,818 sq. ft. / 2 acres

Joseph Brady, SIOR, CCIM, The Bradco Companies
Joseph Brady, SIOR, CCIM
The Bradco Companies
Victorville, CA
Rick Nunez, SIOR, CA Broker Licensee, Colliers
Rick Nunez, SIOR, CA Broker Licensee
Colliers
Ontario, CA
Industrial Sale
$76,895,280
USD Sale Indianapolis, IN

1,053,000 sq. ft. / 85 acres

Patrick Lindley, SIOR, Cushman & Wakefield
Patrick Lindley, SIOR
Cushman & Wakefield
Indianapolis, IN
Leah Bailey, SIOR, Red Rock Developments
Leah Bailey, SIOR
Red Rock Developments
Charlotte, NC
John Barker, SIOR, Red Rock Developments
John Barker, SIOR
Red Rock Developments
Charlotte, NC
Luke Wessel, SIOR, Cushman & Wakefield
Luke Wessel, SIOR
Cushman & Wakefield
Indianapolis, IN
Brian Zurawski, SIOR, Colliers
Brian Zurawski, SIOR
Colliers
Indianapolis, IN
Michael Weishaar, SIOR, Cushman & Wakefield
Michael Weishaar, SIOR
Cushman & Wakefield
Indianapolis, IN
Grant Lindley, SIOR, CCIM, Cushman & Wakefield
Grant Lindley, SIOR, CCIM
Cushman & Wakefield
Indianapolis, IN
Office Lease
$4,805,000
USD Sale Heredia,

17,663 sq. ft.

Alvaro Cortes, SIOR, Cushman & Wakefield
Alvaro Cortes, SIOR
Cushman & Wakefield
Costa Rica
Office Lease
$1,498,047
USD Sale Tampa, FL

5,593 sq. ft.

Walt Batansky, SIOR, Avocat Group
Walt Batansky, SIOR
Avocat Group
Tampa, FL
Matt Sultenfuss, SIOR, Avocat Group
Matt Sultenfuss, SIOR
Avocat Group
Tampa, FL
Joe Nurrenbrock, SIOR, Avocat Group
Joe Nurrenbrock, SIOR
Avocat Group
Ponte Vedra Beach, FL
Tim Hurless, SIOR, Avocat Group
Tim Hurless, SIOR
Avocat Group
Tampa, FL
Industrial Lease
$3,460,552
USD Sale Columbus, OH

23,363 sq. ft.

Bradford Kitchen, SIOR, Alterra Real Estate Advisors
Bradford Kitchen, SIOR
Alterra Real Estate Advisors
Columbus, OH
Kyle Ghiloni, SIOR, Colliers
Kyle Ghiloni, SIOR
Colliers
Columbus, OH
These transactions are just some of the 80,000 deals completed by SIORs every year.
View All Transactions
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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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