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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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October 19-22, 2026
New York, New York
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Recent Transactions

Office Lease
$497,000
USD Sale Madison, WI

2,307 sq. ft.

Christian Caulum, SIOR, Oakbrook Corporation
Oakbrook Corporation
Madison, WI
Industrial Sale
$7,500,000
USD Sale Escondido, CA

29,680 sq. ft.

Rusty Williams, SIOR, Lee & Associates
Lee & Associates
Carlsbad, CA
Chris Roth, SIOR, Lee & Associates
Lee & Associates
Carlsbad, CA
Jake Rubendall, SIOR, Lee & Associates
Lee & Associates
Carlsbad, CA
Industrial Lease
$3,643,536
USD Sale Las Vegas, NV

63,000 sq. ft.

Kevin Higgins, SIOR, CBRE
CBRE
Las Vegas, NV
Xavier Wasiak, SIOR, Cresa | Las Vegas
Cresa | Las Vegas
Las Vegas, NV
Garrett Toft, SIOR, CBRE
CBRE
Las Vegas, NV
Sean Zaher, SIOR, CBRE
CBRE
Las Vegas, NV
Jake Higgins, SIOR, CBRE
CBRE
Las Vegas, NV
Industrial Sale
Shafter, CA

1,088,047 sq. ft. / 75 acres

Joseph Vargas, SIOR, The Wonderful Company
The Wonderful Company
Los Angeles, CA
Eric Daschbach, SIOR, KBC Advisors
KBC Advisors
Manhattan Beach, CA
Ryan Bos, SIOR, KBC Advisors
KBC Advisors
Manhattan Beach, CA
Industrial Lease
$48,184,878
USD Sale Las Vegas, NV

368,270 sq. ft.

E.J. Paul Sweetland, IV, SIOR, Colliers
Colliers
Las Vegas, NV
Jason Simon, SIOR, NAIOP, JLL
JLL
Las Vegas, 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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