EDM adopted an Employee Stock Ownership Plan (ESOP) in 1998, and transitioned to 100 percent employee ownership in 2019.

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Employee ownership shapes our culture. As employee-owners, we make decisions with a long-term view in mind. We share a personal responsibility to each other and to our Clients, and thus have a personal stake in the success of every project.

Gholam Masoumy, DSc, PE, SE

President

John Sonderman, PE, SE

Principal

Steve Scott, AIA

Senior Vice President

Len Madalon, PE

Senior Vice President

Civil Department Head

Eric Mullikin, PE

Vice President

Senior Structural Engineer

Ted Bergen, PE

Vice President

Chief Mechanical Engineer

Greg Raffaelle, PE, SE, PhD

Vice President

Senior Structural Engineer

Chris Kerckhoff

Vice President

Business Development

Bill Burmeister, AIA, NCARB 

Senior Project Manager

Kurtis Eisenbath, PE

Senior Civil Engineer

Abdel Ferhi, DSc, PE,

LEED AP BD+C

Senior Structural Engineer

Donny Frank 

Structural Designer

Finnette Gatewood

Office Services Manager

Roger Hagemann

Associate

Senior Electrical Designer

John Jackson

Associate

Senior Structural Designer

Allonzo Carter,

Administrative Assistant

Diane Hirson

Marketing 

Mehdi Motaleb, PE, PhD

Structural Engineer

Sue Pfaff

Accountant

Jason Riggs, PE

Mechanical Engineer

Kory Walter

Structural Designer

Tony Tarro

Civil Designer

Jill Walker, PE

Associate

Senior Structural Engineer

Bob Wooldridge

IT Director