Company lists · Data refreshed September 2026

Top 25 Maritime business intelligence companies based in the United States

RevenueBase identified 323 maritime business intelligence companies headquartered in the United States as of September 2026 and tracks 4,944 professional contacts across them, including 1,913 with verified work emails and 1,303 with mobile numbers. Houston is the largest hub.

This list covers maritime business intelligence companies headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review
323Companies
4,944Contacts tracked
1,913Verified emails
1,303Mobile numbers
Unlock all 323 companies Free signup · no credit card · 500 free credits

The 25 largest maritime business intelligence companies based in the United States

Ranked by team size
Top 25 of 323 maritime business intelligence companies based in the United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names maritime business intelligence companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
Veson NauticalPartial evidence
Boston, MA, United StatesHQ checked Sep 5, 2026201-500511

“Veson Nautical delivers maritime freight management solutions that propel the global shipping economy.”

Source: company website · checked Sep 5, 2026
2
WindwardStrong evidence
Washington, DC, United StatesHQ checked Sep 5, 2026201-500256

“Windward is the leading Maritime AI™ company delivering full visibility across the seas through sensor-agnostic intelligence and agentic workflows that turn ocean data into…”

Source: company website · checked Sep 5, 2026
3New York, NY, United StatesHQ checked Sep 5, 202651-200192

“Poten & Partners, a divison of BGC Group (NASDAQ:BGC), is a global leader providing advisory, shipping & commodity brokerage, and business intelligence services to the energy and…”

Source: company website · checked Sep 5, 2026
4
Curtin Maritime, CorpPartial evidence
Long Beach, CA, United StatesHQ checked Sep 5, 2026201-500178

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

Source: company website · checked Sep 5, 2026
5
HMM AmericaIndirect evidence
Irving, TX, United StatesHQ checked Sep 5, 20261,001-5,000171

“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.”

Source: company website · checked Sep 5, 2026
6
The Cooper GroupIndirect evidence
Mobile, AL, United StatesHQ checked Sep 5, 202610001+134

“Established in 1905, The Cooper Group has operations on all three U.S.”

Source: company website · checked Sep 5, 2026
7
ABS WavesightPartial evidence
Spring, TX, United StatesHQ checked Sep 5, 2026201-500125

“ABS Wavesight™ is a maritime software-as-a-service (SaaS) company, built on the foundation of ABS, one of the world's leading ship classification organizations with a 160+ year…”

Source: company website · checked Sep 5, 2026
8
Sofar OceanPartial evidence
San Francisco, CA, United StatesHQ checked Sep 5, 202651-200121

“Sofar Ocean is the leading ocean intelligence platform, closing the data gap for better predictability and outcomes.”

Source: company website · checked Sep 5, 2026
9
Mcquilling Partners, INCIndirect evidence
New York, NY, United StatesHQ checked Sep 5, 202651-20096
Source: company website · checked Sep 5, 2026
10
AMI InternationalIndirect evidence
Bremerton, WA, United StatesHQ checked Sep 5, 202611-5083

“Proven Edge in the Global Naval Market A.”

Source: company website · checked Sep 5, 2026
11Fort Walton Beach, VA, United StatesHQ checked Sep 5, 202651-20065

Maritime Security Services.”

Source: company website · checked Sep 5, 2026
12Miami, FL, United StatesHQ checked Sep 5, 202651-20064

“Capital Ship Solutions provides expert Technical, Engineering and Management Consultancy for diverse stakeholders in the Shipping and Offshore sectors.”

Source: company website · checked Sep 5, 2026
13
ImportgeniusIndirect evidence
Scottsdale, AZ, United StatesHQ checked Sep 5, 202611-5052

“ImportGenius.com is a world leader in collecting, organizing and making sense of Big Data on the international trade industry.”

Source: company website · checked Sep 5, 2026
14San Diego, CA, United StatesHQ checked Sep 5, 202651-20051

“An Oceans Company, CPC is a Service Disabled Veteran Owned Small Business providing maritime operation and maintenance services; scientific research support services; and BlueTech…”

Source: company website · checked Sep 5, 2026
15
Orbitmi INCPartial evidence
Brooklyn, United StatesHQ checked Sep 5, 202651-20046

“About OrbitMI OrbitMI helps shipowners and operators tackle two of the biggest challenges in maritime today: staying compliant with evolving environmental regulations and reducing…”

Source: company website · checked Sep 5, 2026
16
Sabine Surveyors, LTDPartial evidence
Metairie, LA, United StatesHQ checked Sep 5, 202651-20041

“Since 1968, Sabine Surveyors has provided the maritime industry with a wide array of services through our highly trained, educated, competent, and dedicated staff of marine…”

Source: company website · checked Sep 5, 2026
17
SIX MaritimePartial evidence
San Diego, CA, United StatesHQ checked Sep 5, 202651-20040

“Six Maritime is a service disabled, veteran-owned maritime security and training company specializing in advanced waterfront protection, autonomous systems integration, and…”

Source: company website · checked Sep 5, 2026
18
QuartermasterPartial evidence
Arlington, VA, United StatesHQ checked Sep 5, 202651-20039

“Quartermaster AI is building the world's largest maritime awareness network on the planet.”

Source: company website · checked Sep 5, 2026
19
Capital LinkIndirect evidence
New York, NY, United StatesHQ checked Sep 5, 202611-5039

“With its headquarters in New York and presence in London, in Athens and in Oslo, Capital Link has been active since 1995 in the field of Investor Relations and Financial…”

Source: company website · checked Sep 5, 2026
20San Jose, CA, United StatesHQ checked Sep 5, 202651-20038

“Aerospace & Marine International (AMI) is a leading provider of marine weather services, specializing in route optimization to the global shipping industry and site-specific…”

Source: company website · checked Sep 5, 2026
21
The Maritime ExecutivePartial evidence
Vero Beach, FL, United StatesHQ checked Sep 5, 202611-5038

“The First True Business Journal for Maritime Executives Strategies & solutions through case studies, interviews and articles that address the most critical issues in the maritime…”

Source: company website · checked Sep 5, 2026
22
Fathom Resources LLCIndirect evidence
New Bedford, MA, United StatesHQ checked Sep 5, 202611-5031

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

Source: company website · checked Sep 5, 2026
23
BIEHLPartial evidence
Houston, United StatesHQ checked Sep 5, 202651-20029

“Founded in 1905, Biehl is a full service agency handling the needs of various maritime interests including ship owners / operators, charterers and cargo interests.”

Source: company website · checked Sep 5, 2026
24
DarkoceanPartial evidence
Newark, DE, United StatesHQ checked Sep 5, 202651-20026

“Founded in 2023, Darkocean delivers AI-powered geo-intelligence and cutting-edge robotics to transform offshore hydrography, geophysical and seismic surveys.”

Source: company website · checked Sep 5, 2026
25
S3 Maritime, LLCPartial evidence
Seattle, WA, United StatesHQ checked Sep 5, 202611-5025

“Here at S3 Maritime we provide service to all types of yachts in all types of situations and environments.”

Source: company website · checked Sep 5, 2026

Showing 25 of 323 maritime business intelligence companies based in the United States

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Maritime business intelligence companies based in the United States at a glance

As of Sep 5, 2026
1-10Median size (employees)
HoustonLargest hub · 23 HQs
1,303Contacts with mobile numbers
Sep 5, 2026Data refreshed

Companies by employee count

1-10
176
11-50
94
51-200
37
201-500
6
501-1,000
4
1,001-5,000
1
10001+
1

Verified emails by last verification

0–30
1,765
31–60
130
61–90
2
90–180
1
180+
15

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among maritime business intelligence companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

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
Companies headquartered in the United States whose own description of what they do matches “maritime business intelligence companies”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among maritime business intelligence companies, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 1,913 across the full list. 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 5, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

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

RevenueBase identified 323 maritime business intelligence companies headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Veson Nautical, headquartered in Boston, tops this list with the largest team on record.

Which city has the most maritime business intelligence companies?

Houston leads with 23 headquartered companies, followed by New York (17) and Miami (10).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,913 verified decision-maker contacts tracked across these 323 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 5, 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.