MEET the TEAM

ISG Employee Owners

It’s important to put faces to names. While this isn’t a complete list of our employee owners, we want to introduce some of our movers, shakers, and difference makers.

Have you met one of our employee owners and want to get in touch with them? Looking to find the best point of contact for your next project or idea? Look no further.

Firm Leadership

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Growth + Strategy
Business Unit Leadership
Service leadersHIP
Board of Directors
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David Doxtad, PE

Chief Executive Officer
Employee Owner

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Eric Eby

Vice President, Information Technology
Employee Owner

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Tony Effenberger, PE, LEED AP

Mechanical Engineering Practice Group Leader
Employee Owner

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Suzanne Ferris

Development Strategist
Employee Owner

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Jerremy Foss, PE, CNU-A

Civil Engineering Practice Group Leader
Employee Owner

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Brian Gjerde, PE

Vice President, Food + Industrial
Employee Owner

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Abby Gram

Vice President, Marketing
Employee Owner

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Neil Gray, AIA, LEED AP

Vice President, Residential + Mixed-Use
Employee Owner

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Justin Heim, PE

Horizontal Group Leader
Employee Owner

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Michael Hille

Development Strategist
Employee Owner

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Leila Hussein

Business Unit Leader, Telecommunications + Utilities
Employee Owner

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Derek Johnson, PE

Vice President, Public Works
Employee Owner

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Frank Johnson, PE

Vice President, Energy
Employee Owner

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Jake Jordan

Development Strategist
Employee Owner

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Rachel Kloos

Water/Wastewater Group Leader
Employee Owner

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Will Kratt, PE, PTOE

Business Unit Leader, Transportation
Employee Owner

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David Doxtad, PE

Chief Executive Officer
Employee Owner

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Andy Brandel, PE

Chief Operating Officer
Employee Owner

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Samantha Boeck

Vice President, Talent Engagement
Employee Owner

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Abby Gram

Vice President, Marketing
Employee Owner

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Alec Pfeffer

Chief Financial Officer
Employee Owner

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Matthew Barratt, PE

Business Unit Executive, Energy
Employee Owner

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Matt Benovic, PE, MS LEED AP, PMP

Business Unit Executive, Industrial
Employee Owner

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Ryan Anderson, PE

Business Unit Leader, Commercial
Employee Owner

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Tanya Pierce

Business Unit Leader, Government + Cultural
Employee Owner

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Tarah Raaum, AIA, NCARB

Business Unit Leader, Healthcare
Employee Owner

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Leila Hussein

Business Unit Leader, Telecommunications + Utilities
Employee Owner

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Will Kratt, PE, PTOE

Business Unit Leader, Transportation
Employee Owner

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Julie Blackburn, CFM

Business Unit Leader, Water
Employee Owner

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Darren Blue

Development Strategist
Employee Owner

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Jake Jordan

Development Strategist
Employee Owner

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Brittany Morales

Development Strategist
Employee Owner

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Jay Lotthammer

Development Strategist
Employee Owner

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Michael Hille

Development Strategist
Employee Owner

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Brooke Petska

Development Strategist
Employee Owner

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Suzanne Ferris

Development Strategist
Employee Owner

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Christine McDonald

Development Strategist
Employee Owner

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Anthony Stefan

Development Strategist
Employee Owner

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Joel Reed, PE

Development Strategist
Employee Owner

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Greg Cave

Development Strategist
Employee Owner

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Sue Peterson

Education Strategy Specialist
Employee Owner

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Ted Beltavski, PE

Executive Advisor
Employee Owner

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Tom Brown

Food + Industrial Operations + Facilities Strategist
Employee Owner

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Bob Nussear, AIA, LEED AP

Architecture Practice Group Leader
Employee Owner

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Jeremy Wiesen, AIA, NCARB, LEED AP

Business Unit Executive, Sports + Recreation
Employee Owner

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Jerremy Foss, PE, CNU-A

Civil Engineering Practice Group Leader
Employee Owner

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Beret Dickson, AIA

Director of Design
Employee Owner

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Paul Marston, CFM

Environmental Practice Group Leader
Employee Owner

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Dan Stueber, PE, LS

Geospatial Practice Group Leader
Employee Owner

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Justin Heim, PE

Horizontal Group Leader
Employee Owner

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MaTrasa Maae, IIDA, NCIDQ

Interior Design Practice Group Leader
Employee Owner

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Mitchell Workmon, PLA

Landscape Architecture and Planning Group Leader
Employee Owner

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Danyelle Pierquet, PLA

Landscape Architecture and Planning Group Leader
Employee Owner

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Tony Effenberger, PE, LEED AP

Mechanical Engineering Practice Group Leader
Employee Owner

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Anthony Sansone, PE, Esq

Operations Executive
Employee Owner

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Dave Williams

Performance Strategist
Employee Owner

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Gustavo Ramirez

Power Practice Group Leader
Employee Owner

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Jesse Turner, PLA

Project Executive
Employee Owner

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Tiara Marcus

Project Management Practice Group Leader
Employee Owner

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Jason Burns, PE

Structural Engineering Practice Group Leader
Employee Owner

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Matt Cherek

Telecommunications Practice Group Leader
Employee Owner

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Sam Brockshus, PE

Vertical Group Leader
Employee Owner

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Mike Nelson, PE

Vice President
Employee Owner

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Andy Brandel, PE

Chief Operating Officer

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Chad Clinehens

President and Chief Executive Officer
Zweig Group

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David Doxtad, PE

Chief Executive Officer

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Tim Lenway

President and Chief Executive Officer
Braun Intertec

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Chantal Nack, PE

Structural Engineering Group Leader

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Chelsey Paulson

Vice President, Client Growth
Keystone Group International

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Chad Surprenant

External Board Chair

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