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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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April 14-17, 2026
Palm Springs, CA
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Recent Transactions

Office Lease
$1,075,538
USD Sale Omaha, NE

2,085 sq. ft.

JP Raynor, SIOR, CCIM, Investors Realty
Investors Realty
Omaha, NE
Industrial Lease
$319,475
USD Sale COLUMBUS, OH

10,285 sq. ft.

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
Kyle Ghiloni, SIOR, Colliers
Colliers
Columbus, OH
Industrial Sale
$2,225,000
USD Sale Durham, NC

22,000 sq. ft. / 6 acres

Street Jones, SIOR, Rich Commercial Realty
Rich Commercial Realty
Raleigh, NC
Bo Hargrove, SIOR, Rich Commercial Realty
Rich Commercial Realty
Raleigh, NC
Nick Kasprzak, CCIM, Rich Commercial Realty
Rich Commercial Realty
Raleigh, NC
Industrial Lease
$1,604,519
USD Sale Gilbert, AZ

40,996 sq. ft.

Rob Martensen, SIOR, CCIM, Colliers
Colliers
Phoenix, AZ
Ward Richmond, SIOR, Colliers
Colliers
Dallas, TX
Industrial Lease
$21,800,000
USD Sale Reno, NV

145,600 sq. ft.

Bryan Gardner, SIOR, McIntyre Real Estate Services
McIntyre Real Estate Services
Reno, NV
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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