Insights

Scale Advantage GLDD operates the largest dredging fleet in the U.S. with over 200 vessels and a long track record, indicating strong execution capability and the capacity to manage large, multi-site port, harbor, and coastal resilience projects.

Strategic Growth Recent Saltchuk acquisition discussions could expand GLDD's reach through a broader logistics and maritime services ecosystem, presenting cross-sell opportunities to clients who need dredging embedded in freight, marine services, and energy distribution solutions.

Offshore Capabilities Acadia, the first U.S.-flagged Jones Act subsea rock installation vessel, extends GLDD's offshore construction portfolio into offshore wind, subsea cabling, and other domestic subsea infrastructure opportunities.

Domestic Compliance Quality and regulatory credentials such as ISO 9001 certification and Jones Act compliance strengthen GLDD's bid credibility for federal and state infrastructure programs that require domestic capabilities and reliable delivery.

Market Tailwinds Growing demand for port modernization, coastal resilience, and offshore energy creates ongoing bid opportunities where GLDD can leverage its fleet, engineering expertise, and integrated dredging services.

Similar companies to Great Lakes Dredge & Dock Corporation

Great Lakes Dredge & Dock Corporation Tech Stack

Great Lakes Dredge & Dock Corporation uses 8 technology products and services including iCIMS, Autodesk AutoCAD Civil 3D, ISO 9001, and more. Explore Great Lakes Dredge & Dock Corporation's tech stack below.

  • iCIMS
    Applicant Tracking Systems
  • Autodesk AutoCAD Civil 3D
    Cad & Graphics
  • ISO 9001
    Certificates
  • Microsoft Visio
    Dev Tools
  • Priority Hints
    Performance
  • Adobe Creative Suite
    Visualisation Software
  • AJAX
    Web Tools And Plugins
  • prettyPhoto
    Web Tools And Plugins

Media & News

Great Lakes Dredge & Dock Corporation's Email Address Formats

Great Lakes Dredge & Dock Corporation uses at least 1 format(s):
Great Lakes Dredge & Dock Corporation 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 Corporation's headquarters located?

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Great Lakes Dredge & Dock Corporation's main headquarters is located at 2122 York Road Hinsdale, Illinois 60523 United States. The company has employees across 4 continents, including North AmericaAsiaOceania.

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

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You can contact Great Lakes Dredge & Dock Corporation'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 Corporation's official website and social media links?

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

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

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

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

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As of December 2025, Great Lakes Dredge & Dock Corporation has approximately 710 employees across 4 continents, including North AmericaAsiaOceania. Key team members include Chief Mate: A. P.Chief Engineer: C. E. E. G. L. D. D.Chief Welder: K. H.. Explore Great Lakes Dredge & Dock Corporation's employee directory with LeadIQ.

What industry does Great Lakes Dredge & Dock Corporation belong to?

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

What technology does Great Lakes Dredge & Dock Corporation use?

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Great Lakes Dredge & Dock Corporation's tech stack includes iCIMSAutodesk AutoCAD Civil 3DISO 9001Microsoft VisioPriority HintsAdobe Creative SuiteAJAXprettyPhoto.

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

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

When was Great Lakes Dredge & Dock Corporation founded?

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Great Lakes Dredge & Dock Corporation was founded in 1890.

Great Lakes Dredge & Dock Corporation

Maritime TransportationIllinois, United States501-1000 Employees

Great Lakes Dredge & Dock Corporation is a U.S.-based maritime transportation company headquartered at 2122 York Road, Hinsdale, Illinois 60523. It is the largest provider of dredging services in the United States and is the only U.S. company with significant international dredging operations. The company employs more than 1,000 dedicated personnel in engineering, operations, and support roles. GLDD has a 129-year history of developing and executing dredging and marine construction projects, and it operates a fleet of over 200 specialized vessels—the largest and most diverse in the United States. The company's official website is https://gldd.com.

Section iconCompany Overview

Headquarters
2122 York Road Hinsdale, Illinois 60523 United States
Phone number
Website
gldd.com
NAICS Code
483 - Water Transportation
Founded
1890
Employees
501-1000

Section iconFunding & Financials

  • $100M$250M

    Great Lakes Dredge & Dock Corporation's revenue is estimated to be in the range of $100M$250M

Section iconFunding & Financials

  • $100M$250M

    Great Lakes Dredge & Dock Corporation's revenue is estimated to be in the range of $100M$250M

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