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Great Lakes Dredge & Dock Company
2122 York Road
Oak Brook, IL 60523-1930

Phone: 630-574-3000
Fax: 630-574-3007
Email: dbmackie@gldd.com
rmlowry@gldd.com
Website: www.gldd.com

Doug Mackie, President & CEO
Richard Lowry, Chief Operating Officer

Domestic Division
Phone: 630-574-3469
Fax: 630-574-2419
Email: whhanson@gldd.com
Bill Hanson, Manager of U.S. Business Development

Hopper Division
Phone: 630-574-2990
Fax: 630-574-3472
Email: wfpagendarm@gldd.com
Bill Pagendarm, Vice President & Hopper Division Manager

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