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Top IOS Leasing Brokers - 2025

Annual ranking of the top IOS leasing brokers, their market coverage, and the number of IOS lease transactions in 2025.

TOP IOS LEASING BROKERS for 2025

Please join us in congratulating these IOS specialists! If you are wondering who has the best rent comp data in select markets, here’s your call sheet:

Ranking

Name

Brokerage Company

Market Coverage

IOS Leases in 2025

1

Jason Crimmins, Alex Conte, Peter Murano

The Blau & Berg Company

NJ Region & National

38

T2

David Guinn, Martin Grossman, Philip Cherrick, Colt Power

Davidson Bogel

Texas

34

T2

Korey Ryan

Colliers

Indiana

34

4

Alex Keeton

Stream Realty Partners

Texas

30

5

Max Schumacher, Patrick Sheehan, Jack Hansen

Rein & Grossoehme Commercial Real Estate

Phoenix

26

6

Zachary Zakas

Elmwood & Company

Savannah, Atlanta

22

7

Robbie Lober, Devin Beeler

Lober Real Estate

Central & West Florida

21

8

Kyle Degener, Lary Carlton, Amanda DePierro

Colliers

Greater Los Angeles

15

9

Chris Wong

Partners Real Estate

Texas

14

T10

Jerod Freeland, Charles Attaway

Foundry Commercial

Florida

13

T10

Brooks Courtney

Bridge Commercial

Southeast

13

12

Andrew Wiesemann

Matthews

National

10

T13

Matty Drouillard, Stephen Flynn

The Stubblebine Company

New England

9

T13

Alex Shields

Bridge Commercial

Southeast

9

T15

Greg Gosselin

Colliers

Charlotte MSA

8

T15

Adam Deeves

Action Commercial Group

Mid-Atlantic

8

17

Matt McLennan

Kidder Mathews

Greater Seattle/Tacoma

7

T18

Mike Viehmann

Newmark

Colorado

6

T18

Pat McBride, Chris Spear

ComReal

South Florida

6

T18

Derek Riggleman

Lee & Associates Central FL

Orlando MSA

6

T21

Jordan Metz

Metz Industrial Group with Bussel Realty Corporation

New Jersey

5

T21

Chuck Mills

The Mills Group KWGA

Southeast

5

T21

Evan McDonald, Kurtis Blanchard

Colliers

San Diego County

5

T24

Jon-Michael Brock

Colliers

Charleston MSA

2

T24

Alex Whittemore

Colliers

Charleston MSA

2

Don’t forget to check out last year’s rankings to see how they shifted: Top IOS Leasing Brokers 2024

~~

Editor’s note: As of December 31, 2025. Data was submitted by participants.

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