Company lists · Data refreshed September 2026

Top 25 Maritime training institutions based in the United States

Name: Maritime training institutions based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 115 companies tracked

RevenueBase identified 115 maritime training institutions headquartered in the United States as of September 2026 and tracks 3,122 professional contacts across them, including 1,132 with verified work emails. Fort Lauderdale is the largest hub.

This list covers maritime training institutions 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 20, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 RevenueBase Smart Search rating on every row Refreshed Sep 20, 2026 86% judged on-target in blind review

115Companies

3,122Contacts tracked

1,132Verified emails

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The 25 largest maritime training institutions based in the United States

Ranked by team size

Top 25 of 115 maritime training institutions based in the United States, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to maritime training institutions: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Relyon US	Strong evidence	Houma, LA, United StatesHQ checked Sep 20, 2026	11-50	136 contacts →
	Strong evidence “RelyOn is a GLOBAL PROVIDER of safety, skills, drilling, emergency response and crisis management training for the offshore, maritime and wind industry.” Source: RevenueBase Database · checked Sep 20, 2026
2	Mitags	Strong evidence	Linthicum Heights, MD, United StatesHQ checked Sep 20, 2026	51-200	59 contacts →
	Strong evidence “MITAGS is a world-renowned maritime training and simulation center with locations in Baltimore and Seattle.” Source: RevenueBase Database · checked Sep 20, 2026
3	Maritime Institute	Partial evidence	San Diego, CA, United StatesHQ checked Sep 20, 2026	51-200	36 contacts →
	Partial evidence “Our Mission: To provide professional and recreational mariners with high quality, affordable, practical training in all subjects related to vessel operations, while meeting or…” Source: RevenueBase Database · checked Sep 20, 2026
4	Calhoon Meba Engineering School	Strong evidence	Easton, MD, United StatesHQ checked Sep 20, 2026	11-50	31 contacts →
	Strong evidence “Professional Maritime Training” Source: RevenueBase Database · checked Sep 20, 2026
5	NEW York Harbor School	Partial evidence	New York, NY, United StatesHQ checked Sep 20, 2026	51-200	30 contacts →
	Partial evidence “The Urban Assembly New York Harbor School (Harbor School) is a public, maritime high school located on Governors Island in New York City.” Source: RevenueBase Database · checked Sep 20, 2026
6	SEA School	Indirect evidence	St. Petersburg, FL, United StatesHQ checked Sep 20, 2026	51-200	28 contacts →
	Indirect evidence “The Sea School is a leading U.S.” Source: RevenueBase Database · checked Sep 20, 2026
7	Maritime Professional Training	Strong evidence	Fort Lauderdale, FL, United StatesHQ checked Sep 20, 2026	51-200	20 contacts →
	Strong evidence “Founded in 1983, Maritime Professional Training (MPT) is the largest private maritime training school in the United States, serving more than students per year, providing training…” Source: RevenueBase Database · checked Sep 20, 2026
8	MID Atlantic Maritime Academy	Strong evidence	Norfolk, VA, United StatesHQ checked Sep 20, 2026	11-50	18 contacts →
	Strong evidence “Mid-Atlantic Maritime Academy (MAMA) is a highly respected, state-of-the-art vocational training center established for individuals who seek to enter the exciting maritime…” Source: RevenueBase Database · checked Sep 20, 2026
9	Mass Maritime Academy	Indirect evidence	Buzzards Bay, MA, United StatesHQ checked Sep 20, 2026	11-50	14 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
10	Core Process Technologies	Strong evidence	Pasadena, TX, United StatesHQ checked Sep 20, 2026	11-50	12 contacts →
	Strong evidence “Nonprofit organization focused on training in the Maritime industry.” Source: RevenueBase Database · checked Sep 20, 2026
11	Annapolis School Of Seamanship	Indirect evidence	Annapolis, MD, United StatesHQ checked Sep 20, 2026	11-50	12 contacts →
	Indirect evidence “The Annapolis School of Seamanship is dedicated to educating and empowering mariners with the knowledge and skills necessary to make informed, safe decisions when operating and…” Source: RevenueBase Database · checked Sep 20, 2026
12	USMRC	Partial evidence	Middletown, RI, United StatesHQ checked Sep 20, 2026	11-50	10 contacts →
	Partial evidence “The mission of the United States Maritime Resource Center (USMRC) is to: 1) Advance navigation and operational safety, mitigate risk and to foster environmental stewardship in…” Source: RevenueBase Database · checked Sep 20, 2026
13	Resolve Maritime Academy	Strong evidence	Fort Lauderdale, FL, United StatesHQ checked Sep 20, 2026	11-50	10 contacts →
	Strong evidence “Resolve Maritime Academy offers the maritime industry’s most realistic training in safety, simulation, and emergency response.” Source: RevenueBase Database · checked Sep 20, 2026
14	At The Helm Training	Partial evidence	Stuart, FL, United StatesHQ checked Sep 20, 2026	51-200	6 contacts →
	Partial evidence “At The Helm Training was founded with the goal of reducing boating accidents and promoting safe boating for both individuals and families.” Source: RevenueBase Database · checked Sep 20, 2026
15	Charles F. Chapman School Of Seamanship	Partial evidence	Stuart, FL, United StatesHQ checked Sep 20, 2026	11-50	5 contacts →
	Partial evidence “Since its inception, the School has grown from a single vessel to a modern campus of classrooms, labs, dormitories, and large training fleet.” Source: RevenueBase Database · checked Sep 20, 2026
16	Mariners Learning System	Indirect evidence	Pennington, NJ, United StatesHQ checked Sep 20, 2026	11-50	5 contacts →
	Indirect evidence “Welcome aboard Mariners Learning System - Your Gateway to Nautical Excellence!” Source: RevenueBase Database · checked Sep 20, 2026
17	Seattle Seafaring	Partial evidence	Seattle, WA, United StatesHQ checked Sep 20, 2026	1-10	5 contacts →
	Partial evidence “Seattle Seafaring Institute is a Pacific Northwest-based boat training organization dedicated to making our clients masters of their own boats.” Source: RevenueBase Database · checked Sep 20, 2026
18	Gulf Coast Training Technologies	Strong evidence	Broussard, LA, United StatesHQ checked Sep 20, 2026	11-50	4 contacts →
	Strong evidence “Gulf Coast Training Technologies specializes in providing Maritime Training Courses such as stability courses for Active and Passive FOI's, MODU's and Lift Boats, as well as…” Source: RevenueBase Database · checked Sep 20, 2026
19	Leonard Hall Junior Naval Academy	Indirect evidence	Holly Springs, NC, United StatesHQ checked Sep 20, 2026	51-200	3 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
20	Crawford Nautical Training	Strong evidence	Seattle, WA, United StatesHQ checked Sep 20, 2026	1-10	3 contacts →
	Strong evidence “Founded in 1923 Crawford Nautical School is the oldest privately-owned maritime training school in the United States.” Source: RevenueBase Database · checked Sep 20, 2026
21	Seafarers Worldwide Career Training	Strong evidence	Anacortes, United StatesHQ checked Sep 20, 2026	1-10	3 contacts →
	Strong evidence “Seafarers Worldwide Career Training (SFWW) was established in 2013 at the request of multiple maritime organizations to fill a void in onsite maritime training.” Source: RevenueBase Database · checked Sep 20, 2026
22	Boston Marine Society	Indirect evidence	Boston, MA, United StatesHQ checked Sep 20, 2026	1-10	3 contacts →
	Indirect evidence “The Boston Marine Society has been instrumental in improving navigation and mariner welfare since its origin in 1742.” Source: RevenueBase Database · checked Sep 20, 2026
23	Adams Marine Seminars	Indirect evidence	Crystal River, FL, United StatesHQ checked Sep 20, 2026	11-50	2 contacts →
	Indirect evidence “Adams Marine Seminars offers US Coast Guard Approved Courses: OUPV 6 Pak Captain's License, Upgrade to Master, OUPV/100 ton Master/ 200 ton Mate, Radar & Towing Endorsements, STCW…” Source: RevenueBase Database · checked Sep 20, 2026
24	True North Maritime Academy	Indirect evidence	Milwaukee, WI, United StatesHQ checked Sep 20, 2026	1-10	2 contacts →
	Indirect evidence “Teaching is our passion, we'll help better prepare you for an on the water career or recreational fun.” Source: RevenueBase Database · checked Sep 20, 2026
25	Pacific Maritime Institute	Strong evidence	Seattle, WA, United StatesHQ checked Sep 20, 2026	11-50	1 contacts →
	Strong evidence “MITAGS-PMI offers complete maritime training classes and maritime simulation facilities.” Source: RevenueBase Database · checked Sep 20, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: maritime training institutions. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names maritime training institutions.
Partial evidence: Its own public description names part of maritime training institutions, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name maritime training institutions. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 115 maritime training institutions based in the United States

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Maritime training institutions based in the United States at a glance

As of Sep 20, 2026

36.3%Verified-email coverage

27.1Average contacts per company

11-50Median size (employees)

5.2%Largest-city concentration · Fort Lauderdale

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

10001+

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 115 companies.

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 training institutions, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, 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 training institutions”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names maritime training institutions), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among maritime training institutions, 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 its RevenueBase Smart Search 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, 1,132 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 20, 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

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names maritime training institutions, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many maritime training institutions are there based in the United States?

RevenueBase identified 115 maritime training institutions 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?

Relyon US, headquartered in Houma, tops this list with the largest team on record.

Which city has the most maritime training institutions?

Fort Lauderdale leads with 6 headquartered companies, followed by Seattle (5) and Sheridan (5).

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 1,132 verified decision-maker contacts tracked across these 115 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 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 Smart Search, 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.