Always Moving Forward

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.

Find an sior

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.

View Memberships
 

Web Vertical On Dark with Name 

October 19-22, 2026
New York, New York
Register Now
transaction section background

Recent Transactions

Industrial Lease
$595,967
USD Sale Las Vegas, NV

5,727 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
Greg Tassi, SIOR, Cushman & Wakefield
Cushman & Wakefield
Las Vegas, NV
Sean Zaher, SIOR, CBRE
CBRE
Las Vegas, NV
Jake Higgins, SIOR, CBRE
CBRE
Las Vegas, NV
Nick Abraham, SIOR, Cushman & Wakefield
Cushman & Wakefield
Las Vegas, NV
Office Lease
$2,955,772
USD Sale Tampa, FL

9,864 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
Office Lease
$850,000
USD Sale Brooklyn, NY

2,800 sq. ft.

William O
M.C. O'Brien, Inc.
Brooklyn, NY
Industrial Lease
$652,055
USD Sale Las Vegas, NV

15,371 sq. ft.

Cathy Jones, SIOR, CCIM, CPA, Logic Commercial Real Estate
Logic Commercial Real Estate
Las Vegas, NV
Alma Cuevas, SIOR, Cushman & Wakefield
Cushman & Wakefield
Las Vegas, NV
Jason Griffis, SIOR, Cushman & Wakefield
Cushman & Wakefield
Las Vegas, NV
Office Lease
$3,141,980
USD Sale Tampa, FL

7,988 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
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:

Take the next step.

I want to learn more about SIOR.