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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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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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November 4-7,2025
Louisville, KY
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Recent Transactions

Land Sale
$3,606,494
USD Sale Fargo, ND

258,530 sq ft.

Andrew Westby, SIOR, Goldmark Commercial
Goldmark Commercial
Fargo, ND
Industrial Lease
$3,347,429
USD Sale North Little Rock, AR

90,720 sq. ft. / 10 acres

C. Isaac Smith, SIOR, CCIM, Colliers
Colliers
Little Rock, AR
Bill Pendergist, SIOR, M.B.A., Colliers
Colliers
Little Rock, AR
Palmer Hays, Focus Commercial Real Estate
Focus Commercial Real Estate
Rogers, AR
Industrial Lease
$2,012,773
USD Sale Fresno, CA

28,000 sq. ft.

Thomas Davis, SIOR, CBRE
CBRE
Stockton, CA
Daniel Davis, SIOR, CCIM, CBRE
CBRE
Stockton, CA
Industrial Lease
$3,388,726
USD Sale Stockton, CA

56,337 sq. ft.

Thomas Davis, SIOR, CBRE
CBRE
Stockton, CA
Daniel Davis, SIOR, CCIM, CBRE
CBRE
Stockton, CA
Industrial Lease
$13,954,042
USD Sale Springfield Gardens, NY

40,441 sq. ft.

Mark Miller, SIOR, NAI Robert Lynn
NAI Robert Lynn
Dallas, TX
John La Ruffa, SIOR, Cushman & Wakefield
Cushman & Wakefield
Melville, NY
Matthew Giugliano, Cushman & Wakefield
Cushman & Wakefield
Melville, NY
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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