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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 Spring Event

Get ready to hit the jackpot at SIOR's Spring Event in Las Vegas, where we’re going all in on your success. Stack the deck in your favor. Forge powerful partnerships. Double down on your education. Get ready to ace your deals and get a royal flush of connections when you play your cards right networking with the best CRE professionals in the business. Every conversation and every handshake is a potential game-changer for your business. Don’t miss your chance to be in the right place at the right time, where every interaction could be the key to your next major deal. This is where the industry’s best come to raise the stakes—don’t miss your chance to go all in on a winning hand. SIOR’s Spring Event: go all in on networking, go all in on future deals, go all in on your business. Deal yourself in and join us in Vegas.

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

Industrial Lease
1,983,584
Alma, QC

14,172 sq. ft.

Robert Cressaty, SIOR, MBA, Landmark Advisory Services
Robert Cressaty, SIOR, MBA
Landmark Advisory Services
Canada
Industrial Sale
2,400,000
Carlisle, PA

15,600 sq. ft.

W. Jason Grace, SIOR, CCIM, Landmark Commercial Realty | TCN Worldwide
W. Jason Grace, SIOR, CCIM
Landmark Commercial Realty | TCN Worldwide
Camp Hill, PA
Industrial Lease
$3,649,284
USD Sale Plain City, OH

24,000 sq. ft.

Jeffrey Boll, SIOR, Rj Boll Realty
Jeffrey Boll, SIOR
Rj Boll Realty
Dublin, OH
Michael Linder, SIOR, Colliers
Michael Linder, SIOR
Colliers
Columbus, OH
Shane Woloshan, SIOR, Colliers
Shane Woloshan, SIOR
Colliers
Columbus, OH
Joel Yakovac, SIOR, Colliers
Joel Yakovac, SIOR
Colliers
Columbus, OH
Jonathan Schuen, SIOR, Colliers
Jonathan Schuen, SIOR
Colliers
Columbus, OH
Other Lease
$304,074
USD Sale Columbus, OH

5,400 sq. ft.

Bradford Kitchen, SIOR, Alterra Real Estate Advisors
Bradford Kitchen, SIOR
Alterra Real Estate Advisors
Columbus, OH
Land Sale
$6,500,000
USD Sale Knoxville, TN

129 acres

Brian Tapp, SIOR,CCIM, CBRE
Brian Tapp, SIOR,CCIM
CBRE
Knoxville, TN
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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