Skip to main navigation COMPANY SAFETY MEDIA INVESTORS Investor Relations EVENTS CONTACT US INVESTOR RELATIONS Company News View More Corporate Governance View More Financial Information View More Stock Information View More Headquartered in Houston, Texas, Great Lakes Dredge & Dock Company (GLDD) is the largest provider of dredging services in the United States and has a long history of performing significant international projects. We own and operate the largest and most diverse fleet in the U.S. dredging industry, comprised of over 200 specialized vessels. Safety is a core value at GLDD, and Our Incident-and Injury-Free® (IIF®) safety approach management program is integrated into all aspects of our culture, and we are committed to a work environment where employee safety is paramount. GLDD employs experienced civil, ocean and mechanical engineering staff in our estimating, production and project management functions, and provides disciplined training programs that ensure experienced-based performance for advancement throughout company operations. RECENT PRESS RELEASES Nov 22, 2021 Great Lakes Dredge & Dock Announces Receipt of $92.5 Million Houston Ship Channel Widening and Improvement Project 11 Award Nov 16, 2021 Great Lakes Dredge & Dock Corporation Signs Contract with Philly Shipyard, Inc. to Build the First Jones-Act Compliant Subsea Rock Installation Vessel for U.S. Offshore Wind View all press releases » QUICK LINKS Current Investor Presentation 2021 Proxy Statement 2020 Annual Report 2020 ESG Report EVENTS Nov 2, 2021 at 9:00 AM CDT Q3 2021 Great Lakes Dredge and Dock Corp Earnings Conference Call Sep 22, 2021 at 9:00 AM EDT Stifel US Shipping and Infrastructure Conference View all events & presentations » CONTACT INVESTOR RELATIONS Tina A. Baginskis Director, Investor Relations 911 Katy Freeway Suite 1,200 Houston, TX 77024 TABaginskis@gldd.com T: 630-574-3024 NASDAQ: GLDD $14.74 -0.04 (-0.27%) 4:00 PM EST on Dec 01, 2021 Data Provided by Refinitiv. Minimum 15 minutes delayed. Intra 3 mo. 6 mo. 1 yr. SHAREHOLDER TOOLS Email Alerts RSS News Feeds © 2021 | Great Lakes Dredge & Dock Corporation | All rights reserved CONTACT CORPORATE PURCHASING