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

Industrial Lease
$269,906
USD Sale Las Vegas, NV

2,381 sq. ft.

Kevin Higgins, SIOR, CBRE
CBRE
Las Vegas, NV
Garrett Toft, SIOR, CBRE
CBRE
Las Vegas, NV
Jason Simon, SIOR, NAIOP, JLL
JLL
Las Vegas, NV
Rob Lujan, SIOR, CCIM, JLL
JLL
Las Vegas, NV
Sean Zaher, SIOR, CBRE
CBRE
Las Vegas, NV
Jake Higgins, SIOR, CBRE
CBRE
Las Vegas, NV
Industrial Lease
$1,714,708
USD Sale Orlando, FL

18,060 sq. ft.

Walt Batansky, SIOR, Avocat Group
Avocat Group
Tampa, FL
Matt Sultenfuss, SIOR, Avocat Group
Avocat Group
Tampa, FL
Joe Nurrenbrock, SIOR, Avocat Group
Avocat Group
Tampa, FL
Tim Hurless, SIOR, Avocat Group
Avocat Group
Tampa, FL
Shirley Smith, SIOR, Avocat Group LLC
Avocat Group LLC
Tampa, FL
Industrial Lease
Surprise, AZ

16,045 sq. ft.

Rob Martensen, SIOR, CCIM, Colliers
Colliers
Phoenix, AZ
Keri Scott, SIOR, Newmark
Newmark
Phoenix, AZ
Chris Reese, SIOR, Colliers
Colliers
Phoenix, AZ
Industrial Lease
West Jefferson, OH

845,280 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 Lease
$3,870,145
USD Sale Houston, TX

61,795 sq. ft.

Robert Tillsley, SIOR, McBride Corporate Real Estate
McBride Corporate Real Estate
Rochelle Park, NJ
R. Conrad Bernard, SIOR, Boyd Commercial, LLC / CORFAC International
Boyd Commercial, LLC / CORFAC International
Houston, TX
Andrew Sowell, SIOR, Boyd Commercial, LLC / CORFAC International
Boyd Commercial, LLC / CORFAC International
Houston, TX
These transactions are just some of the 80,000 deals completed by SIORs every year.
sior fall conference

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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