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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
CAD15,347,083
CAD Sale Surrey, BC

105,442 sq. ft.

Robert Cressaty, SIOR, MBA, Landmark Advisory Services
Robert Cressaty, SIOR, MBA
Landmark Advisory Services
Canada
Patrick Phillips, SIOR, Colliers
Patrick Phillips, SIOR
Colliers
Canada
Office Lease
$421,000
USD Sale Media, PA

3,620 sq. ft.

Colin Flynn, SIOR, The Flynn Company
Colin Flynn, SIOR
The Flynn Company
Philadelphia, PA
Office Sale
$1,725,000
USD Sale Madison, WI

12,500 sq. ft.

Christian Caulum, SIOR, Oakbrook Corporation
Christian Caulum, SIOR
Oakbrook Corporation
Madison, WI
Industrial Lease
$30,403,759
USD Sale Des Moines, WA

229,918 sq. ft.

Matt Wood, SIOR, KBC Advisors, Inc.
Matt Wood, SIOR
KBC Advisors, Inc.
Seattle, WA
Industrial Lease
$393,487
USD Sale Romulus, MI

14,640 sq. ft.

Larry Emmons, SIOR, CCIM, Newmark
Larry Emmons, SIOR, CCIM
Newmark
Bloomfield Hills, MI
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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