Company lists · Data refreshed November 2026

Top 25 Ship loading and unloading services based in the United States

RevenueBase identified 235 company matches for ship loading and unloading services associated with the United States as of November 2026 and tracks 8,097 professional contacts across them, including 2,595 with verified work emails. Houston is the largest hub.

This list covers company matches for ship loading and unloading services 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
235Companies
8,097Contacts tracked
2,595Verified emails
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The 25 largest ship loading and unloading services based in the United States

Ranked by team size
Top 25 of 235 company matches for ship loading and unloading services 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 matchMorristown, NJ, United StatesHQ recorded Nov 6, 20261,001-5,0001,190 contacts →

Exact match

“Ports America is the leading U.S.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSeattle, WA, United StatesHQ recorded Nov 6, 20265,001-10,000774 contacts →

Exact match

“Founded by Fred R.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchElizabeth, United StatesHQ recorded Nov 6, 202651-200368 contacts →

Exact match

“Maher Terminals LLC is one of the largest multi user container terminal operators in the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchNorfolk, VA, United StatesHQ recorded Nov 6, 2026501-1,000364 contacts →

Exact match

“America's Most Modern Gateway ℠”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSavannah, SC, United StatesHQ recorded Nov 6, 2026201-500294 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 · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMt. Pleasant, SC, United StatesHQ recorded Nov 6, 2026501-1,000282 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 · Nov 6, 2026 · View company records in RevenueBase
7Exact matchConvent, LA, United StatesHQ recorded Nov 6, 2026501-1,000234 contacts →

Exact match

“Associated Terminals is the largest and most diverse cargo handling and logistical solutions company operating terminal facilities on the Lower Mississippi River.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchJacksonville, FL, United StatesHQ recorded Nov 6, 202651-200231 contacts →

Exact match

“Located in the Southeastern U.S.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchHouston, TX, United StatesHQ recorded Nov 6, 2026501-1,000221 contacts →

Exact match

“Gulf Stream Marine is a leader in cargo handling, stevedoring and terminal operations in the Gulf Coast region.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchNew Orleans, LA, United StatesHQ recorded Nov 6, 2026201-500167 contacts →

Exact match

“Port NOLA’s unique geographical location, inland connections and diverse capabilities set us apart.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchHouston, TX, United StatesHQ recorded Nov 6, 2026201-500160 contacts →

Exact match

“Signet Maritime Corporation is a diverse international marine transportation and logistics services company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchFort Lauderdale, FL, United StatesHQ recorded Nov 6, 202651-200133 contacts →

Exact match

“SEACOR Island Lines offers marine transportation, drayage, stevedoring, cargo loading, agency, wharfage, and terminal services at various locations within South Florida.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLong Beach, United StatesHQ recorded Nov 6, 202651-200126 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 2026501-1,000110 contacts →

Exact match

“Yusen Terminals LLC (YTI) was established in 1991 and operates a conventional marine container terminal located in the Port of Los Angeles at Berths 212-218.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchGalveston, TX, United StatesHQ recorded Nov 6, 202651-200106 contacts →

Exact match

“Texas International Terminals (TXIT) is a multi-modal transfer facility for deep draft vessel, unit train, manifest rail, barge, and truck along the Galveston Ship Channel.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchMiami, FL, United StatesHQ recorded Nov 6, 2026201-500100 contacts →

Exact match

“AGS AGUNSA is an international logistics company with a clear mission: to connect markets, people, and opportunities across the Americas and the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchWest Covina, CA, United StatesHQ recorded Nov 6, 202651-20087 contacts →

Exact match

“Our On Dock Services Program streamlines your entire receiving, palletizing, cross docking and shipping processes.*Provide management and a team of associates to perform all of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchLong Beach, CA, United StatesHQ recorded Nov 6, 202651-20070 contacts →

Exact match

“Marine Terminal Services”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchLong Beach, CA, United StatesHQ recorded Nov 6, 2026201-50068 contacts →

Exact match

“Metro Ports provides innovative sustainable solutions for the maritime community.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchHouston, TX, United StatesHQ recorded Nov 6, 2026201-50067 contacts →

Exact match

“We are a cargo handling and stevedoring firm, headquartered in Houston, Texas, operating from a secure 62-acre terminal.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchCarson, CA, United StatesHQ recorded Nov 6, 2026201-50056 contacts →

Exact match

“MHX, LLC is a full service logistics operation in California We provide a unique transload and transportation service which partners in moving product via truck, rail, or vessel.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchHouston, TX, United StatesHQ recorded Nov 6, 2026501-1,00053 contacts →

Exact match

“C/PA is a joint-venture operation between Cooper/T.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchPhiladelphia, PA, United StatesHQ recorded Nov 6, 202611-5052 contacts →

Exact match

“Delaware River Stevedores, Inc.(DRS) is a full-service cargo handler, stevedore and marine terminal operator.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMokena, IL, United StatesHQ recorded Nov 6, 202651-20052 contacts →

Exact match

“We are committed to making a positive impact on individuals, their families, and the community as we serve our customers on the Great Lakes and Inland Waterways.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchMobile, AL, United StatesHQ recorded Nov 6, 202651-20050 contacts →

Exact match

“We engineer solutions for the global customer in cargo handling, shore-based services, fabrication and much more.”

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

Showing 25 of 235 ship loading and unloading services based in the United States

See the full list, filter by size, metro and specialty, and access 2,595 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Ship loading and unloading services based in the United States at a glance

As of Nov 6, 2026
32.0%Verified-email coverage
34.5Average contacts per company
11-50Median size (employees)
8.5%Largest-city concentration · Houston
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
69
11-50
75
51-200
53
201-500
16
501-1,000
12
1,001-5,000
4
5,001-10,000
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 235 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 “ship loading and unloading services” 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 2,595 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 “ship loading and unloading services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many ship loading and unloading services are there based in the United States?

RevenueBase identified 235 company matches for ship loading and unloading services 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?

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

Which city has the most ship loading and unloading services?

Houston leads with 20 company records, followed by Miami (11) and Long Beach (8).

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 2,595 professional contacts with verified work emails tracked across these 235 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.