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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
Little Falls, NJ

19,744 sq. ft.

Michael Maroon, SIOR, The Acclaim Group
The Acclaim Group
Cranford, NJ
Office Lease
$544,000
USD Sale Blaine, MN

3,455 sq. ft.

Jill Rasmussen, SIOR, CCIM, Davis
Davis
Minneapolis, MN
Industrial Lease
$52,579,000
USD Sale Montgomery, NY

312,567 sq. ft. / 50 acres

Thomas Consiglio, SIOR, Resource Realty of Northern New Jersey
Resource Realty of Northern New Jersey
Parsippany, NJ
Arthur Ross, SIOR, Newmark
Newmark
Avon, CT
Office Lease
£58,461,000
GBP Sale London,

42,400 sq. ft.

Nick McCalmont-Woods, MRICS, SIOR, McCalmont Woods
McCalmont Woods
United Kingdom
Industrial Lease
$3,533,038
USD Sale Columbus, OH

186,000 sq. ft.

Richard Trott, SIOR, CCIM, CBRE
CBRE
Columbus, OH
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
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:
SIOR Global Industry Partners for Homepage-01

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