Company lists · Data refreshed November 2026

Top 25 General cargo ship builders based in the United States

RevenueBase identified 68 company matches for general cargo ship builders associated with the United States as of November 2026 and tracks 9,188 professional contacts across them, including 669 with verified work emails. Fort Lauderdale is the largest hub.

This list covers company matches for general cargo ship builders associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
68Companies
9,188Contacts tracked
669Verified emails
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The 25 largest general cargo ship builders based in the United States

Ranked by team size
Top 25 of 68 company matches for general cargo ship builders based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSan Diego, CA, United StatesHQ recorded Nov 6, 20261,001-5,0001,566 contacts →

Exact match

“General Dynamics NASSCO traces its beginnings to the working waterfront of beautiful and historic San Diego Bay.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchLockport, MS, United StatesHQ recorded Nov 6, 20265,001-10,000915 contacts →

Exact match

“Bollinger Shipyards is the leading provider of quality new construction, repair and conversion products and services to both the military and commercial marine industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchPhiladelphia, PA, United StatesHQ recorded Nov 6, 20261,001-5,000537 contacts →

Exact match

“Trusted U.S.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchPanama City, FL, United StatesHQ recorded Nov 6, 20261,001-5,000353 contacts →

Exact match

“Eastern Shipbuilding Group, Inc.(ESG) is an American owned and operated shipbuilder with three shipyards on the Florida Gulf Coast.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMorgan City, LA, United StatesHQ recorded Nov 6, 2026201-500223 contacts →

Exact match

“Conrad Shipyard specializes in the construction, conversion and repair of a wide variety of steel and aluminum marine vessels for commercial and governmental customers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSan Diego, United StatesHQ recorded Nov 6, 202651-200145 contacts →

Exact match

“San Diego based ship repair facility”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchMorgan City, LA, United StatesHQ recorded Nov 6, 2026201-500131 contacts →

Exact match

“Swiftships is an ISO 9001 certified, USA shipbuilder, and global defense contractor which offers end-to-end engineering, shipbuilding, testing, and delivery services for new…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchAlameda, CA, United StatesHQ recorded Nov 6, 2026201-500119 contacts →

Exact match

“Bay Ship & Yacht Co.(BSY) was founded in 1977 by Bill Elliott with primary focus on the construction and repair of wooden ships.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMamaroneck, NY, United StatesHQ recorded Nov 6, 2026201-500108 contacts →

Exact match

“Established in 1947, Derecktor Shipyards has since become renowned for excellence in the construction, repair and refit of yachts, commercial and military vessels.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchChannelview, TX, United StatesHQ recorded Nov 6, 2026201-50099 contacts →

Exact match

“We construct, repair and service a broad range of barges and boats for the commercial and government marine industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchPalatka, FL, United StatesHQ recorded Nov 6, 202651-20082 contacts →

Exact match

“St.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchFort Lauderdale, FL, United StatesHQ recorded Nov 6, 2026501-1,00080 contacts →

Exact match

“Since the founding of the Westport Shipyard in 1964, we have built and launched a wide variety of vessels, from commercial fishing boats and fast passenger ferries to luxurious…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchHouma, LA, United StatesHQ recorded Nov 6, 2026501-1,00076 contacts →

Exact match

“Thoma-Sea Marine constructors was founded in 1990 by Robert Thomassie Sr.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchFreeland, WA, United StatesHQ recorded Nov 6, 2026201-50075 contacts →

Exact match

“Nichols Brothers Boat Builders is the Northwest's premiere custom boat builder specializing in steel and aluminum vessel construction, repair and major conversions for all vessel…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchNorth Kingstown, RI, United StatesHQ recorded Nov 6, 2026201-50073 contacts →

Exact match

“A pristine 26 acre ISO 9001 certified shipyard located on Narragansett Bay in Quonset Point, Rhode Island, U.S.A.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchAnacortes, WA, United StatesHQ recorded Nov 6, 2026201-50067 contacts →

Exact match

“Located in Anacortes, WA, Dakota Creek Industries is a complete shipbuilding and repair facility specializing in construction and repair of steel and aluminum vessels up to 400…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchTampa, FL, United StatesHQ recorded Nov 6, 202611-5055 contacts →

Exact match

“Gulf Marine Repair Corporation is a shipbuilding company based out of 1800 Grant St, Tampa, FL, United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchEverett, WA, United StatesHQ recorded Nov 6, 2026201-50044 contacts →

Exact match

“Everett Ship Repair, LLC is a full service shipyard specializing in the repair, maintenance and conversion of Navy craft, passenger vessels, Coast Guard ships, tugs, barges and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchPetaluma, CA, United StatesHQ recorded Nov 6, 202651-20028 contacts →

Exact match

“Lind Marine Shipyard provides a full range of shipyard services, including ship maintenance, repairs and refits for barges, tugboats, commercial marine, fishing and recreational…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchReedsport, OR, United StatesHQ recorded Nov 6, 202651-20027 contacts →

Exact match

“Fred Wahl Marine Construction is a fully equipped shipyard located in Reedsport, OR.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchWestport, MA, United StatesHQ recorded Nov 6, 202651-20021 contacts →

Exact match

“Gladding Hearn Shipbuilding is a commercial shipbuilder based out of Somerset, Massachusetts, United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchGalveston, TX, United StatesHQ recorded Nov 6, 202651-20020 contacts →

Exact match

“West Gulf Marine is a Galveston, Texas–based shipyard specializing in the construction of high-quality inland tank barges built to perform in the most demanding environments.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchPensacola, FL, United StatesHQ recorded Nov 6, 202651-20017 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchWarren, RI, United StatesHQ recorded Nov 6, 202651-20016 contacts →

Exact match

“Blount Boats, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBayou La Batre, AL, United StatesHQ recorded Nov 6, 202651-20014 contacts →

Exact match

“Steiner Shipyard is a small family-owned and operated shipyard with many of the same capabilities as that of larger shipyards.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 68 general cargo ship builders based in the United States

See the full list, filter by size, metro and specialty, and access 669 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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General cargo ship builders based in the United States at a glance

As of Nov 6, 2026
7.3%Verified-email coverage
135.1Average contacts per company
51-200Median size (employees)
4.4%Largest-city concentration · Fort Lauderdale
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
16
11-50
9
51-200
16
201-500
10
501-1,000
6
1,001-5,000
6
5,001-10,000
3

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 68 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United States whose business descriptions match “general cargo ship builders” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 669 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “general cargo ship builders”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many general cargo ship builders are there based in the United States?

RevenueBase identified 68 company matches for general cargo ship builders associated with the United States as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

General Dynamics Nassco tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most general cargo ship builders?

Fort Lauderdale leads with 3 company records, followed by Pascagoula (3) and San Diego (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 669 professional contacts with verified work emails tracked across these 68 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.