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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 a global network of 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
$4,188,490
USD Sale Syracuse, NY

23,866 sq. ft.

Matt Funiciello, JF Real Estate
JF Real Estate
Syracuse, NY
Office Lease
£12,520,000
GBP Sale London,

8,548 sq. ft.

Nick McCalmont-Woods, MRICS, SIOR, McCalmont Woods
McCalmont Woods
United Kingdom
Office Sale
$5,901,500
USD Sale scottsdale, AZ

20,005 sq. ft.

James Lieberthal, SIOR, Cutler Commercial
Cutler Commercial
Phoenix, AZ
Office Lease
$1,843,800
USD Sale Pittsburgh, PA

7,591 sq. ft.

Scott DiGuglielmo, SIOR, NAI Burns Scalo
NAI Burns Scalo
Pittsburgh, PA
Industrial Sale
$12,500,000
USD Sale Mills River, NC

88,288 sq. ft. / 13 acres

Austin Tyler, SIOR, Dewey Property Advisors
Dewey Property Advisors
Asheville, NC
S. Austin Walker IV, SIOR, CCIM, Whitney Commercial Real Estate Services
Whitney Commercial Real Estate Services
Asheville, NC
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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