CORPORATE BOARD OF DIRECTORS

Larry Dickerson

Lawrence R. Dickerson
Chairman of the Board

Steuert

Michael Steuert
Director

Ryan Levenson

Ryan Levenson
Director

Lasse

Lasse Petterson
Director

Maj. General (Ret.) Michael J. Walsh
Director

Carl A. Albert
Director

Kathleen M. Shanahan
Director

Ronald Steger
Director

EXECUTIVE MANAGEMENT

Lasse

Lasse Petterson
Chief Executive Officer

Mark Marinko
Chief Financial Officer

David E. Simonelli
President
Dredging Division

Chris Shea

Christopher P. Shea
President
Great Lakes
Environmental & Infrastructure

Kathleen Mackie LaVoy
Senior Vice President
Chief Legal Officer &
Corporate Secretary

SENIOR MANAGEMENT

Kyle D. Johnson
Executive Vice President & Chief Operating Officer

John F. Karas
Senior Vice President
Estimating

Steven W. Becker
Senior Vice President
Plant & Equipment

Christopher Gillespie
Senior Vice President
Hydraulic & Mechanical Dredging

John T. O’Brien
Senior Vice President
International Operations

Stephen F. O’Hara
Senior Vice President
North Atlantic Area Manager &
Corporate IIF Manager

MANAGEMENT

Annette Cyr
Vice President
Human Resources

Steven L. Lane
Vice President
Rivers & Lakes Division

Steven R. Aeurnhamer
Vice President &
Manager of Gulf Coast

Bob Bisal
Vice President &
Chief Compliance Officer

William H. Hanson
Vice President
Government Relations & U.S. Business Development

Christopher G. Gunsten, P.E.
Vice President
Special Projects

Katherine Hayes O’Halloran
Vice President
Corporate Controller
& Treasurer

Paul LaMourie
Vice President
Hopper Dredging

Thomas C. Roberts
Vice President
Site Engineering

Russell F. Zimmerman
Vice President &
Area Manager
South Atlantic

GREAT LAKES E&I MANAGEMENT

Chris Shea

Christopher P. Shea
President

Kevin Strahley

Kevin Strahley
Senior Vice President
Business Development

Bruce Diettert

Bruce Diettert
Senior Vice President
Chief Financial Officer

Robert Kirby
Vice President
Project Delivery

Eric Woodall

Eric Woodall
Vice President
East Region

Matt Marks

Matt Marks
Vice President
West Region

Leo Grinsteiner

Leo Grinsteiner
Vice Presdient
Safety & Health

Paul Morgan

Paul Morgan
Director & Chief Contracting Officer

Erin Soliz

Erin Soliz
Director
Sales & Marketing