Company lists · Data refreshed September 2026

Top 25 Maritime safety consultants based in the United States

Name: Maritime safety consultants 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 236 companies tracked

RevenueBase identified 236 maritime safety consultants headquartered in the United States as of September 2026 and tracks 2,721 professional contacts across them, including 583 with verified work emails. Houston is the largest hub.

This list covers maritime safety consultants 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

236Companies

2,721Contacts tracked

583Verified emails

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The 25 largest maritime safety consultants based in the United States

Ranked by team size

Top 25 of 236 maritime safety consultants 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 safety consultants: 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	ABS Consulting	Partial evidence	Spring, TX, United StatesHQ checked Sep 20, 2026	1,001-5,000	875 contacts →
	Partial evidence “ABSG Consulting Inc.(ABS Consulting) is part of ABS Group of Companies, a global leader in safety and risk management for critical infrastructure worldwide and a wholly owned…” Source: RevenueBase Database · checked Sep 20, 2026
2	BC Service	Partial evidence	Miami, FL, United StatesHQ checked Sep 20, 2026	51-200	90 contacts →
	Partial evidence “BC Service has been committed to Safety of Life at Sea for over 70 years as an LSA Service Provider and Manufacturer; besides its lead role in LSA, BC Service continues to develop…” Source: RevenueBase Database · checked Sep 20, 2026
3	Baker Marine Solutions, LLC	Indirect evidence	Covington, LA, United StatesHQ checked Sep 20, 2026	11-50	76 contacts →
	Indirect evidence “Baker Marine Solutions is a leading provider of marine assurance, engineering and consulting services, performing DP assurance, OCIMF- OVID inspections, IMCA CMID inspections…” Source: RevenueBase Database · checked Sep 20, 2026
4	Trident Group America, INC	Partial evidence	Fort Walton Beach, VA, United StatesHQ checked Sep 20, 2026	51-200	65 contacts →
	Partial evidence “Maritime Security Services.” Source: RevenueBase Database · checked Sep 20, 2026
5	Capital Ship Solutions - CSS	Partial evidence	Miami, FL, United StatesHQ checked Sep 20, 2026	51-200	64 contacts →
	Partial evidence “Capital Ship Solutions provides expert Technical, Engineering and Management Consultancy for diverse stakeholders in the Shipping and Offshore sectors.” Source: RevenueBase Database · checked Sep 20, 2026
6	Maritech Commercial	Strong evidence	Kenner, LA, United StatesHQ checked Sep 20, 2026	51-200	52 contacts →
	Strong evidence “MARiTECH Commercial, LLC and its subsidiary companies and partners provide maritime consultancy services to maximize value and minimize lost time for clients.” Source: RevenueBase Database · checked Sep 20, 2026
7	Gallagher Marine Systems - LLC	Indirect evidence	Moorestown Township, NJ, United StatesHQ checked Sep 20, 2026	51-200	49 contacts →
	Indirect evidence “Gallagher Marine Systems (GMS) is the industry’s most comprehensive source of full-service, in-depth, compliance support.” Source: RevenueBase Database · checked Sep 20, 2026
8	Lalizas Alexander	Strong evidence	Houston, TX, United StatesHQ checked Sep 20, 2026	51-200	49 contacts →
	Strong evidence “Lalizas / Alexander distributes & services industries that demand customized maritime safety solutions.” Source: RevenueBase Database · checked Sep 20, 2026
9	Ergonav Group	Partial evidence	New York, United StatesHQ checked Sep 20, 2026	501-1,000	45 contacts →
	Partial evidence “ERGONAV GROUP is an International privately-owned Corporation active in the Maritime Sector, focusing on Environmental Testing & Inspections.” Source: RevenueBase Database · checked Sep 20, 2026
10	TBS Safety	Strong evidence	Daphne, AL, United StatesHQ checked Sep 20, 2026	11-50	45 contacts →
	Strong evidence “TBS Safety is your trusted partner in building safer, stronger operations across the maritime industry and beyond.” Source: RevenueBase Database · checked Sep 20, 2026
11	Sabine Surveyors, LTD	Partial evidence	Metairie, LA, United StatesHQ checked Sep 20, 2026	51-200	41 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 20, 2026
12	United Alliance Services	Strong evidence	Canton, MA, United StatesHQ checked Sep 20, 2026	11-50	31 contacts →
	Strong evidence “United Alliance Services is a full-service provider of occupational health and safety consulting and training for the construction industry, maritime industry, and general…” Source: RevenueBase Database · checked Sep 20, 2026
13	Offshore Technical Compliance LLC	Indirect evidence	Covington, LA, United StatesHQ checked Sep 20, 2026	11-50	30 contacts →
	Indirect evidence “Offshore Technical Compliance is rapidly positioning itself as the global offshore industry’s leader in supplying compliance-related services.” Source: RevenueBase Database · checked Sep 20, 2026
14	Shipwright LLC	Strong evidence	Fort Lauderdale, FL, United StatesHQ checked Sep 20, 2026	11-50	29 contacts →
	Strong evidence “Shipwright is a global maritime technical consultancy and the world's maritime leader in client-focused solutions.” Source: RevenueBase Database · checked Sep 20, 2026
15	DLS Marine	Indirect evidence	Metairie, LA, United StatesHQ checked Sep 20, 2026	51-200	28 contacts →
	Indirect evidence “DLS Marine is a worldwide marine surveying firm that has served the industry for over 50 years with offices in New Orleans, Houston, Tampa and Norfolk.” Source: RevenueBase Database · checked Sep 20, 2026
16	Lone Star Maritime	Strong evidence	Houston, TX, United StatesHQ checked Sep 20, 2026	11-50	25 contacts →
	Strong evidence “Lone Star Maritime provides full service marine consultancy services to the heavy lift and project cargo transportation industry.” Source: RevenueBase Database · checked Sep 20, 2026
17	Total Marine Solutions	Partial evidence	Fort Lauderdale, FL, United StatesHQ checked Sep 20, 2026	11-50	25 contacts →
	Partial evidence “An ever changing economy and significant enhancements to environmental and safety regulations require ship owners and operators to continually strengthen their organization to…” Source: RevenueBase Database · checked Sep 20, 2026
18	Breakwater International	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 20, 2026	11-50	21 contacts →
	Partial evidence “Breakwater International is a maritime service provider focused on life saving appliances, firefighting equipment, gas detection, general ship repair and load tests.” Source: RevenueBase Database · checked Sep 20, 2026
19	Marine Safety Consultants, INC	Indirect evidence	Fairhaven, MA, United StatesHQ checked Sep 20, 2026	11-50	19 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
20	Safety Management Systems, LLC	Indirect evidence	Portland, ME, United StatesHQ checked Sep 20, 2026	1-10	16 contacts →
	Indirect evidence “Transportation industry consulting services in the areas of process optimization, improvement, operational assessment, regulatory compliance programs and special projects.” Source: RevenueBase Database · checked Sep 20, 2026
21	meridian.us	Indirect evidence	Mobile, AL, United StatesHQ checked Sep 20, 2026	51-200	16 contacts →
	Indirect evidence “In 2009, Meridian.us was formed to provide a cost-effective solution to combating piracy.” Source: RevenueBase Database · checked Sep 20, 2026
22	Martin & Ottaway	Partial evidence	Tinton Falls, NJ, United StatesHQ checked Sep 20, 2026	11-50	15 contacts →
	Partial evidence “For over 100 years, Martin & Ottaway has been assisting maritime clients with complex and cutting edge technical, operational and financial problems.” Source: RevenueBase Database · checked Sep 20, 2026
23	Seamar LLC	Partial evidence	Broussard, LA, United StatesHQ checked Sep 20, 2026	51-200	13 contacts →
	Partial evidence “OUR COMMITMENT TO OUR CUSTOMERS Seamar aspires to deliver a safe and efficient marine service to our customers, year in and year out.” Source: RevenueBase Database · checked Sep 20, 2026
24	HWA Hans Wilson & Assoc. INC	Indirect evidence	Fort Myers, United StatesHQ checked Sep 20, 2026	1-10	12 contacts →
	Indirect evidence “Marine Engineering and Environmental Consulting” Source: RevenueBase Database · checked Sep 20, 2026
25	RTI Group, LLC	Partial evidence	Stevensville, MD, United StatesHQ checked Sep 20, 2026	11-50	12 contacts →
	Partial evidence “RTI group, LLC is a well-established Independent Laboraotry and multidisciplinary technical services consultancy specializing in accident and failure investigation as well as…” 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 safety consultants. 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 safety consultants.
Partial evidence: Its own public description names part of maritime safety consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name maritime safety consultants. 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 236 maritime safety consultants based in the United States

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Maritime safety consultants based in the United States at a glance

As of Sep 20, 2026

21.4%Verified-email coverage

11.5Average contacts per company

1-10Median size (employees)

9.7%Largest-city concentration · Houston

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

154

11-50

51-200

201-500

501-1,000

1,001-5,000

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 236 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 safety consultants, 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 safety consultants”. 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 safety consultants), 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 safety consultants, 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, 583 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 safety consultants, 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 safety consultants are there based in the United States?

RevenueBase identified 236 maritime safety consultants 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?

ABS Consulting, headquartered in Spring, tops this list with the largest team on record.

Which city has the most maritime safety consultants?

Houston leads with 23 headquartered companies, followed by Fort Lauderdale (10) and New York (7).

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 583 verified decision-maker contacts tracked across these 236 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.