Company lists · Data refreshed November 2026

Top 25 Emergency response vessel operators based in the United States

RevenueBase identified 157 company matches for emergency response vessel operators associated with the United States as of November 2026 and tracks 4,742 professional contacts across them, including 1,431 with verified work emails. Fort Lauderdale is the largest hub.

This list covers company matches for emergency response vessel operators 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
157Companies
4,742Contacts tracked
1,431Verified emails
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The 25 largest emergency response vessel operators based in the United States

Ranked by team size
Top 25 of 157 company matches for emergency response vessel operators 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 matchCharlotte, NC, United StatesHQ recorded Nov 6, 2026501-1,000431 contacts →

Exact match

“HEPACO is the premier environmental and emergency services company in the Eastern United States with coverage across 40+ regional offices.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSeattle, CA, United StatesHQ recorded Nov 6, 2026501-1,000386 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchFort Lauderdale, FL, United StatesHQ recorded Nov 6, 202651-200290 contacts →

Exact match

“Resolve Marine, a global leader in vessel salvage, emergency response, compliance and specialized marine services, has served and supported clients and projects for 40 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLa Crosse, MI, United StatesHQ recorded Nov 6, 2026501-1,000273 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSeattle, WA, United StatesHQ recorded Nov 6, 2026201-500222 contacts →

Exact match

“Global is a leader in the marine services industry with decades of experience managing complex, critical and technical projects in and around the water.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchRandolph, MA, United StatesHQ recorded Nov 6, 2026501-1,000212 contacts →

Exact match

“MER provides specialized services to clients within the specific Energy & Industrial, Marine, Railroad and Government sectors throughout the United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchDes Allemands, LA, United StatesHQ recorded Nov 6, 2026201-500201 contacts →

Exact match

“Otto Candies, LLC is a maritime transportation and support service company specializing in regional, national, and international operations in support of the offshore energy…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchConcord, CA, United StatesHQ recorded Nov 6, 202611-50149 contacts →

Exact match

“Patriot Maritime is a leading maritime contractor to the U.S.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchStaten Island, United StatesHQ recorded Nov 6, 2026501-1,000132 contacts →

Exact match

“Reinauer Transportation Companies is a leader in the maritime industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchCoos Bay, OR, United StatesHQ recorded Nov 6, 2026501-1,000124 contacts →

Exact match

“Sause Bros.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchHarvey, LA, United StatesHQ recorded Nov 6, 202651-200116 contacts →

Exact match

“Jackson Offshore Operators provides marine services to the offshore oil and gas industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLarose, LA, United StatesHQ recorded Nov 6, 2026201-500100 contacts →

Exact match

“Odyssea Marine, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchNew Orleans, LA, United StatesHQ recorded Nov 6, 2026201-50087 contacts →

Exact match

“Company History E.N.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchGalliano, LA, United StatesHQ recorded Nov 6, 202651-20085 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchVentura, RI, United StatesHQ recorded Nov 6, 202651-20065 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchNew Orleans, GA, United StatesHQ recorded Nov 6, 2026501-1,00063 contacts →

Exact match

“Since 1942, Crescent Towing has had one overriding goal in mind, complete customer satisfaction by doing the best job possible with the finest crew, equipment and support…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchHonolulu, HI, United StatesHQ recorded Nov 6, 202651-20053 contacts →

Exact match

“American Marine Corporation is a maritime company based out of Honolulu, HI, United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchNorfolk, VA, United StatesHQ recorded Nov 6, 202651-20048 contacts →

Exact match

“Our company works to deliver safe, dependable services to our customers and has been operating under the same management for nearly 20 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchHouston, OH, United StatesHQ recorded Nov 6, 202651-20048 contacts →

Exact match

“GryphonESP provides a large variety of services for the oil and gas industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSeattle, WA, United StatesHQ recorded Nov 6, 20261,001-5,00042 contacts →

Exact match

“The Saltchuk Marine family, with the tugboat as the center of our services, is steeped in a rich and storied history of innovation and service.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 202651-20040 contacts →

Exact match

“Westar Marine Services has been catering to the San Francisco Maritime Community since it was founded in 1976.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchOakland, CA, United StatesHQ recorded Nov 6, 202651-20037 contacts →

Exact match

“Since 1976, AMNAV Maritime Services is a leader in ship-assist, tanker and barge escorts, marine construction support, salvage, emergency response, military operations, shipyard…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchNew Orleans, United StatesHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“TradeWinds Towing LLC operates tugboats in coastwise and ocean towing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchNew Bedford, RI, United StatesHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“Fathom Resources (Fathom), is a marine service provider established in 2002 with offices located in New Bedford, Massachusetts and Middletown, Rhode Island.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchHomer, AK, United StatesHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“Maritime Helicopters has been in business since 1973 supporting the marine, petroleum, construction industries as well as State and Federal agencies.”

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

Showing 25 of 157 emergency response vessel operators based in the United States

See the full list, filter by size, metro and specialty, and access 1,431 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Emergency response vessel operators based in the United States at a glance

As of Nov 6, 2026
30.2%Verified-email coverage
30.2Average contacts per company
11-50Median size (employees)
4.5%Largest-city concentration · Fort Lauderdale
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
57
11-50
51
51-200
32
201-500
7
501-1,000
8
1,001-5,000
1

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 157 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 “emergency response vessel operators” 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 1,431 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 “emergency response vessel operators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many emergency response vessel operators are there based in the United States?

RevenueBase identified 157 company matches for emergency response vessel operators 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?

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

Which city has the most emergency response vessel operators?

Fort Lauderdale leads with 7 company records, followed by New Orleans (6) and Seattle (5).

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 1,431 professional contacts with verified work emails tracked across these 157 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.