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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

Industrial Lease
$55,800,000
USD Sale Kansas City, MO

748,833 sq. ft. / 52 acres

Mark Long, SIOR, CRE, CCIM, LEED AP, Newmark Zimmer
Newmark Zimmer
Kansas City, MO
Phillip Algrim, SIOR, JLL
JLL
Overland Park, KS
John Hassler, SIOR, Newmark Zimmer
Newmark Zimmer
Kansas City, MO
Scott Bluhm, SIOR, Newmark Zimmer
Newmark Zimmer
Kansas City, MO
Kevin Wilkerson, SIOR, JLL
JLL
Overland Park, KS
Office Lease
$544,000
USD Sale Blaine, MN

3,455 sq. ft.

Jill Rasmussen, SIOR, CCIM, Davis
Davis
Minneapolis, MN
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
Land Sale
$3,873,355
USD Sale San Diego, CA

2 acres

Mike Erwin, SIOR, MBA, Colliers
Colliers
Carlsbad, CA
Tucker Hohenstein, SIOR, MBA, Colliers
Colliers
Carlsbad, CA
Mark Lewkowitz, SIOR, Colliers
Colliers
San Diego, CA
Industrial Lease
$1,131,417
USD Sale Northridge, CA

13,408 sq. ft.

John DeGrinis, SIOR, Newmark
Newmark
Calabasas, CA
Patrick DuRoss, SIOR, Newmark
Newmark
Calabasas, CA
Jeff Abraham, SIOR, Newmark
Newmark
Calabasas, CA
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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