Company lists · Data refreshed September 2026

Top 25 Maritime infrastructure companies based in the United States

RevenueBase identified 705 company matches for maritime infrastructure companies associated with the United States as of September 2026 and tracks 29,311 professional contacts across them, including 6,042 with verified work emails. Houston is the largest hub.

This list covers company matches for maritime infrastructure companies 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 September 20, 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 Sep 20, 2026 How this list was built
705Companies
29,311Contacts tracked
6,042Verified emails
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The 25 largest maritime infrastructure companies based in the United States

Ranked by team size
Top 25 of 705 company matches for maritime infrastructure companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 matchHouston, TX, United StatesHQ recorded Sep 20, 20265,001-10,0003,290 contacts →

Exact match

“Tidewater Inc.(Tidewater) is the owner and operator of the world’s largest Offshore Support Vessel (OSV) fleet.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchCut Off, LA, United StatesHQ recorded Sep 20, 20261,001-5,0001,853 contacts →

Exact match

“Recognized Worldwide for Diverse and Dynamic Marine Transportation Solutions Founded as Edison Chouest Boat Rental in Galliano, Louisiana, in 1960, the Edison Chouest Offshore…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchLockport, United StatesHQ recorded Sep 20, 20265,001-10,000853 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 · Sep 20, 2026 · View company records in RevenueBase
4Exact matchCranford, NJ, United StatesHQ recorded Sep 20, 20261,001-5,000847 contacts →

Exact match

“Founded in 1919, Weeks Marine, Inc.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchNew Canaan, CT, United StatesHQ recorded Sep 20, 2026501-1,000619 contacts →

Exact match

“Moran Towing is a leading provider of ship docking, marine transportation, and LNG activities, as well as contract, specialty, and general towing services.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchSeattle, WA, United StatesHQ recorded Sep 20, 2026501-1,000592 contacts →

Exact match

“Manson is one of the nation’s leading heavy civil marine construction and dredging companies.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchSeattle, WA, United StatesHQ recorded Sep 20, 2026501-1,000531 contacts →

Exact match

“Foss Maritime provides comprehensive marine transportation and logistics services.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchNew Orleans, LA, United StatesHQ recorded Sep 20, 2026501-1,000400 contacts →

Exact match

“Harvey Gulf International Marine, LLC is a marine transportation company that specializes in providing Offshore Supply and Multi-Purpose Support Vessels for deepwater operations…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchMiami, FL, United StatesHQ recorded Sep 20, 2026201-500392 contacts →

Exact match

“We are a leading provider of solutions for the maritime industry, specializing in Demurrage & Detention management across more than 37 markets.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchSeattle, WA, United StatesHQ recorded Sep 20, 2026501-1,000383 contacts →

Exact match

“Centerline Logistics is a leading provider of marine transportation services in the United States.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchBaltimore, MD, United StatesHQ recorded Sep 20, 2026501-1,000363 contacts →

Exact match

“The Vane Brothers Company has served the maritime industry for more than 125 years, providing a wide range of services that includes ship bunkering and lightering; the delivery of…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchCharlotte, NC, United StatesHQ recorded Sep 20, 20261,001-5,000360 contacts →

Exact match

“Horizon Lines, Inc.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchNew Orleans, LA, United StatesHQ recorded Sep 20, 2026501-1,000320 contacts →

Exact match

“Founded in 1933, Canal Barge Company, Inc.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchMt. Pleasant, SC, United StatesHQ recorded Sep 20, 2026501-1,000284 contacts →

Exact match

“South Carolina Ports owns and operates public seaport and intermodal facilities in Charleston, Greer and Dillon, handling more than $75 billion in commerce annually.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchSavannah, SC, United StatesHQ recorded Sep 20, 2026201-500270 contacts →

Exact match

“TICO is mission driven to be the most respected provider of equipment and services in the port, terminal, distribution, logistics, and intermodal space.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchStamford, CT, United StatesHQ recorded Sep 20, 20261,001-5,000267 contacts →

Exact match

“Rocktree is a leading infrastructure and logistics service provider with over 1,500 employees in 13 offices worldwide.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchLa Crosse, WI, United StatesHQ recorded Sep 20, 2026501-1,000241 contacts →

Exact match

“At Brennan, our people are our top priority.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchWashougal, WA, United StatesHQ recorded Sep 20, 202651-200236 contacts →

Exact match

“Ballard Marine Construction (Ballard) is a specialty marine and underwater contractor.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchHouston, TX, United StatesHQ recorded Sep 20, 202651-200226 contacts →

Exact match

“Exmar Offshore Group Houston is the American branch of Exmar (Euronext: EXM), a descendant of the Compagnie Maritime Belge (Euronext: CMB) maritime group founded in 1895 in…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchMobile, AL, United StatesHQ recorded Sep 20, 2026501-1,000181 contacts →

Exact match

“The Alabama Port Authority, headquartered in Mobile Alabama, oversees the deepwater port and multimodal assets that drive economic growth for Alabama and the broader Gulf Coast…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchLong Beach, CA, United StatesHQ recorded Sep 20, 2026201-500178 contacts →

Exact match

“Curtin Maritime is an American-owned and operated marine solutions company, committed to innovation, efficiency, and integrity across every element of maritime operations.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchIrving, TX, United StatesHQ recorded Sep 20, 20261,001-5,000171 contacts →

Exact match

“Hyundai Merchant Marine (HMM) is a leading global shipping company operating over 130 state-of-the-art vessels encompassing more than 50 sea routes to over 100 ports of call.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchPort Arthur, TX, United StatesHQ recorded Sep 20, 2026501-1,000171 contacts →

Exact match

“Gulf Copper, a Davie Defense subsidiary, has been a leader in ship repair, fabrication, and marine services for more than 75 years, with facilities in Galveston and Port Arthur…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchWellesley, MA, United StatesHQ recorded Sep 20, 20261,001-5,000164 contacts →

Exact match

“Enstructure is a logistics infrastructure company with corporate offices in Wellesley, Massachusetts and New York, New York.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchJacksonville, FL, United StatesHQ recorded Sep 20, 2026201-500163 contacts →

Exact match

“Bellingham Marine is an established leader in the marine construction world.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 705 maritime infrastructure companies based in the United States

See the full list, filter by size, metro and specialty, and access 6,042 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Maritime infrastructure companies based in the United States at a glance

As of Sep 20, 2026
20.6%Verified-email coverage
41.6Average contacts per company
11-50Median size (employees)
6.2%Largest-city concentration · Houston
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
287
11-50
221
51-200
112
201-500
38
501-1,000
23
1,001-5,000
13
5,001-10,000
3
10001+
5

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 705 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 “maritime infrastructure companies” 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 6,042 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 September 20, 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 “maritime infrastructure companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many maritime infrastructure companies are there based in the United States?

RevenueBase identified 705 company matches for maritime infrastructure companies associated with the United States as of September 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?

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

Which city has the most maritime infrastructure companies?

Houston leads with 44 company records, followed by Miami (23) and Seattle (15).

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 6,042 professional contacts with verified work emails tracked across these 705 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 September 20, 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.