Insights

Market Leadership Great Lakes Dredge & Dock is the largest dredging service provider in the United States with a significant international presence, making it a key player in maritime infrastructure development and marine construction projects across diverse markets.

Innovative Fleet The company's deployment of the first U.S. flagged Jones Act subsea rock installation vessel, Acadia, indicates a strong focus on domestic maritime innovations, presenting opportunities for partnerships in niche subsea and specialized vessel services.

Recent Collaborations Partnerships like the one with Odyssey Marine Exploration highlight potential for expanding service contracts in exploration, environmental remediation, and complex dredging projects aligned with environmental and infrastructural development trends.

Financial Stability With revenues between 500 million and 1 billion dollars and active engagement in investor events, Great Lakes Dredge & Dock demonstrates solid financial health, making it a reliable partner for large-scale, long-term infrastructure projects.

Recognition & Innovation Awards such as WorkBoat's Significant Boat of the Year and ongoing innovations suggest the company's industry reputation, providing opportunities to leverage its award-winning vessels and technologically advanced fleet for high-profile projects.

Similar companies to Great Lakes Dredge & Dock

Great Lakes Dredge & Dock Tech Stack

Great Lakes Dredge & Dock uses 8 technology products and services including Viewpoint, RSS, Microsoft PowerPoint, and more. Explore Great Lakes Dredge & Dock's tech stack below.

  • Viewpoint
    Accounting And Finance
  • RSS
    Content Management System
  • Microsoft PowerPoint
    Editors
  • Cisco
    Network Hardware
  • Windows Server
    Operating Systems
  • FedEx
    Transportation And Fleet Management
  • Animate.css
    UI Frameworks
  • ZURB Foundation
    UI Frameworks

Media & News

Great Lakes Dredge & Dock's Email Address Formats

Great Lakes Dredge & Dock uses at least 1 format(s):
Great Lakes Dredge & Dock Email FormatsExamplePercentage
FLast@gldd.comJDoe@gldd.com
89%
FirstLast@gldd.comJohnDoe@gldd.com
6%
FMLast@gldd.comJMDoe@gldd.com
3%
First.Last@gldd.comJohn.Doe@gldd.com
2%

Frequently Asked Questions

Where is Great Lakes Dredge & Dock's headquarters located?

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Great Lakes Dredge & Dock's main headquarters is located at 9811 Katy Freeway Suite 1200 Houston, Texas 77024 United States. The company has employees across 5 continents, including North AmericaAsiaEurope.

What is Great Lakes Dredge & Dock's phone number?

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You can contact Great Lakes Dredge & Dock's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Great Lakes Dredge & Dock's official website and social media links?

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Great Lakes Dredge & Dock's official website is gldd.com and has social profiles on LinkedIn.

How much revenue does Great Lakes Dredge & Dock generate?

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As of February 2026, Great Lakes Dredge & Dock's annual revenue is estimated to be $734M.

What is Great Lakes Dredge & Dock's NAICS code?

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Great Lakes Dredge & Dock's NAICS code is 483 - Water Transportation.

How many employees does Great Lakes Dredge & Dock have currently?

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As of February 2026, Great Lakes Dredge & Dock has approximately 945 employees across 5 continents, including North AmericaAsiaEurope. Key team members include Ceo: L. P.Chief Technology Officer & Ciso: T. E.Chief Operating Officer: B. J.. Explore Great Lakes Dredge & Dock's employee directory with LeadIQ.

What industry does Great Lakes Dredge & Dock belong to?

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Great Lakes Dredge & Dock operates in the Maritime Transportation industry.

What technology does Great Lakes Dredge & Dock use?

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Great Lakes Dredge & Dock's tech stack includes ViewpointRSSMicrosoft PowerPointCiscoWindows ServerFedExAnimate.cssZURB Foundation.

What is Great Lakes Dredge & Dock's email format?

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Great Lakes Dredge & Dock's email format typically follows the pattern of FLast@gldd.com. Find more Great Lakes Dredge & Dock email formats with LeadIQ.

When was Great Lakes Dredge & Dock founded?

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Great Lakes Dredge & Dock was founded in 1890.

Great Lakes Dredge & Dock

Maritime TransportationTexas, United States501-1000 Employees

Great Lakes Dredge & Dock (GLDD) is the largest provider of dredging services in the United States and the only U.S. company with significant international dredging operations. GLDD employs more than 1,000 dedicated engineering, operations, and support personnel. GLDD has a rich 135-year history of developing and executing successful dredging and marine construction projects, operating the largest and most diverse dredging fleet in the U.S. comprising approximately 200 specialized vessels.

Section iconCompany Overview

Headquarters
9811 Katy Freeway Suite 1200 Houston, Texas 77024 United States
Phone number
Website
gldd.com
NAICS Code
483 - Water Transportation
Founded
1890
Employees
501-1000

Section iconFunding & Financials

  • $500M$1B

    Great Lakes Dredge & Dock's revenue is estimated to be in the range of $500M$1B

Section iconFunding & Financials

  • $500M$1B

    Great Lakes Dredge & Dock's revenue is estimated to be in the range of $500M$1B

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