Company lists · Data refreshed November 2026

Top 25 Combat support vessel builders based in the United States

RevenueBase identified 49 company matches for combat support vessel builders associated with the United States as of November 2026 and tracks 19,521 professional contacts across them, including 945 with verified work emails. Pascagoula is the largest hub.

This list covers company matches for combat support vessel 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
49Companies
19,521Contacts tracked
945Verified emails
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The 25 largest combat support vessel builders based in the United States

Ranked by team size
Top 25 of 49 company matches for combat support vessel 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 matchNewport News, VA, United StatesHQ recorded Nov 6, 202610001+7,849 contacts →

Exact match

“For 137 years, the ships built at Newport News Shipbuilding, like the American shipbuilders who built them, have served our nation in peace and war, in times of adversity and in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact 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
3Exact 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
4Exact 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
5Exact 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
6Exact matchNorfolk, VA, United StatesHQ recorded Nov 6, 2026501-1,000318 contacts →

Exact match

“We are Colonna's.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchGulfport, MS, United StatesHQ recorded Nov 6, 2026n/a230 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact 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
9Exact 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
10Exact 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
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 matchSuffolk, VA, United StatesHQ recorded Nov 6, 202611-5061 contacts →

Exact match

“Our Purpose: We are committed to providing safe, quality and process-driven services for Federal and Commercial customers in the ship repair and new ship construction…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact 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
14Exact matchWatertown, NY, United StatesHQ recorded Nov 6, 202651-20054 contacts →

Exact match

“MetalCraft Marine Incorporated is the industry leader in designing and building custom aluminum high-speed fire, rescue and patrol boats.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact 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
16Exact 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
17Exact matchHolland, MI, United StatesHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“GhostWork Marine was formed with the sole purpose of developing, designing, and manufacturing powered vessels with the most advanced construction methodologies available…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact 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
19Exact 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
20Exact 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
21Exact matchCleveland, OH, United StatesHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Bartlett Maritime Corporation was founded in 2019 to address the crisis in submarine maintenance through aggressive, innovative measures.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchPortsmouth, VA, United StatesHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“G I INDUSTRIAL-MARINE, LLC is a shipbuilding company based out of PORTSMOUTH, Virginia, United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchStaten Island, United StatesHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“May Ship Repair Contracting Corp.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchPascagoula, MS, United StatesHQ recorded Nov 6, 202611-509 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchVancouver, WA, United StatesHQ recorded Nov 6, 20261-107 contacts →

Exact match

“WCT Marine is Astoria, Oregon's premier shipyard, offering unparalleled expertise and a steadfast commitment to quality marine services.”

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

Showing 25 of 49 combat support vessel builders based in the United States

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Combat support vessel builders based in the United States at a glance

As of Nov 6, 2026
4.8%Verified-email coverage
398.4Average contacts per company
51-200Median size (employees)
8.2%Largest-city concentration · Pascagoula
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
8
11-50
13
51-200
9
201-500
5
501-1,000
3
1,001-5,000
5
5,001-10,000
3
10001+
2

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 49 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 “combat support vessel 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 945 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 “combat support vessel builders”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many combat support vessel builders are there based in the United States?

RevenueBase identified 49 company matches for combat support vessel 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?

Newport News Shipbuilding, A Division Of HII tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most combat support vessel builders?

Pascagoula leads with 4 company records, followed by San Diego (3) and Morgan City (2).

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 945 professional contacts with verified work emails tracked across these 49 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.