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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
$8,500,000
USD Sale Charlotte, NC

16,745 sq. ft.

Jeffrey D
Pyramid Brokerage Co.
Latham, NY
Industrial Lease
4,474,000
Reno, NV

66,000 sq. ft.

Industrial Lease
$923,114
USD Sale North Las Vegas, NV

43,200 sq. ft.

Donna Alderson, SIOR, Cushman & Wakefield
Cushman & Wakefield
Las Vegas, NV
Kevin Higgins, SIOR, CBRE
CBRE
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 Lease
Post Falls, ID

70,000 sq. ft.

Christopher Bell, SIOR, NAI Black
NAI Black
Spokane, WA
Industrial Lease
$4,430,850
USD Sale Valencia, CA

52,808 sq. ft.

John DeGrinis, SIOR, Newmark
Newmark
Calabasas, CA
Patrick DuRoss, SIOR, Newmark
Newmark
Calabasas, CA
Jeff Abraham, SIOR, Newmark
Newmark
Calabasas, CA
Jack Mergenthaler, SIOR, CBRE
CBRE
Los Angeles, 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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