Company lists · Data refreshed September 2026

Top 25 Maritime safety consultants worldwide

Name: Maritime safety consultants worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 2,722 companies tracked

RevenueBase identified 2,722 maritime safety consultants worldwide as of September 2026 and tracks 24,002 professional contacts across them, including 3,633 with verified work emails. The United Kingdom is the largest market and Singapore the largest hub.

This list covers maritime safety consultants worldwide, 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. Country and city lists for maritime safety consultants follow the table.

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

2,722Companies

24,002Contacts tracked

3,633Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest maritime safety consultants worldwide

Ranked by team size

Top 25 of 2,722 maritime safety consultants worldwide, 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	Wallem Group	Partial evidence	Hong KongHQ checked Sep 20, 2026	501-1,000	1,313 contacts →
	Partial evidence “First established in Shanghai in 1903, Wallem Group has a 120-year maritime heritage with a presence in 19 countries globally.” Source: RevenueBase Database · checked Sep 20, 2026
2	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
3	Ambrey	Partial evidence	Hereford, United KingdomHQ checked Sep 20, 2026	51-200	435 contacts →
	Partial evidence “Always On"- We are at the heart of a diverse and interdependent global maritime eco-system.” Source: RevenueBase Database · checked Sep 20, 2026
4	Briggs Marine	Indirect evidence	Burntisland, United KingdomHQ checked Sep 20, 2026	501-1,000	387 contacts →
	Indirect evidence “Briggs Marine is a leading provider of marine and environmental services, specialising in port and marine operations, subsea and environmental support and vessel charter.” Source: RevenueBase Database · checked Sep 20, 2026
5	Kotug International	Partial evidence	Rotterdam Havens, NetherlandsHQ checked Sep 20, 2026	201-500	330 contacts →
	Partial evidence “AHEAD IN MARITIME EXCELLENCE We are KOTUG.” Source: RevenueBase Database · checked Sep 20, 2026
6	Australian Offshore Solutions PTY LTD	Indirect evidence	Applecross, AustraliaHQ checked Sep 20, 2026	501-1,000	273 contacts →
	Indirect evidence “Australian Offshore Solutions Australian Offshore Solutions offers a diverse range of specialised marine services to the offshore oil and gas and construction industries.” Source: RevenueBase Database · checked Sep 20, 2026
7	LOC	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	201-500	206 contacts →
	Indirect evidence “ONE PARTNER.” Source: RevenueBase Database · checked Sep 20, 2026
8	Nlng Shipping And Marine Services Limited	Indirect evidence	Port Harcourt, NigeriaHQ checked Sep 20, 2026	501-1,000	190 contacts →
	Indirect evidence “NSML was incorporated as a private limited liability company on October 9, 2008 and started operations in 2010 as a ship manning company.” Source: RevenueBase Database · checked Sep 20, 2026
9	Umms, Union Marine Management Services Pte. LTD	Indirect evidence	SingaporeHQ checked Sep 20, 2026	51-200	147 contacts →
	Indirect evidence “Union Marine Management Services Pte.” Source: RevenueBase Database · checked Sep 20, 2026
10	Drewry Shipping Consultants LTD	Partial evidence	London, United KingdomHQ checked Sep 20, 2026	51-200	128 contacts →
	Partial evidence “Drewry is a leading international provider of research and consulting services to the maritime and shipping industry.” Source: RevenueBase Database · checked Sep 20, 2026
11	Nimbus Marine Group	Partial evidence	SingaporeHQ checked Sep 20, 2026	51-200	125 contacts →
	Partial evidence “Nimbus Marine Group NMS involves in the following maritime operations.* Crew Management,main fleet,offshore,Passenger ship, offshore construction, Renewable energy, rig,drilling…” Source: RevenueBase Database · checked Sep 20, 2026
12	Viking Maritime Group	Partial evidence	Dover, United KingdomHQ checked Sep 20, 2026	51-200	111 contacts →
	Partial evidence “VIKING MARITIME GROUP is a British company with over 35 years experience, and is made up of the following 3 businesses: VIKING CREW - The leading Cruise, Superyacht, Specialist…” Source: RevenueBase Database · checked Sep 20, 2026
13	Divetech Marine Engineering Services	Indirect evidence	Abu Dhabi, United Arab EmiratesHQ checked Sep 20, 2026	n/a	105 contacts →
	Indirect evidence “Divetech Marine Engineering Services is a management consulting company based out of 51675 Al Wahda Commercial Tower \| 19th Floor \|1903\| Haza Bin Zayed 1st Street \| Defense Road…” Source: RevenueBase Database · checked Sep 20, 2026
14	Diaplous Group	Partial evidence	Limassol, CyprusHQ checked Sep 20, 2026	501-1,000	103 contacts →
	Partial evidence “History: Diaplous Group started out as a private maritime security company (PMSC) in 2010, providing services to the owners and operators of vessels in high-risk areas such as the…” Source: RevenueBase Database · checked Sep 20, 2026
15	Proactima	Partial evidence	Stavanger, NorwayHQ checked Sep 20, 2026	51-200	102 contacts →
	Partial evidence “Proactima contributes to a safer and more sustainable future by being a leading management consulting company in Norway.” Source: RevenueBase Database · checked Sep 20, 2026
16	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
17	Viridian Maritime	Partial evidence	Novena, SingaporeHQ checked Sep 20, 2026	11-50	90 contacts →
	Partial evidence “Viridian Maritime are a niche provider of marine services to the shipping and maritime industry with our core business as Vessel Operations and Asset Management.” Source: RevenueBase Database · checked Sep 20, 2026
18	AL Safwan Marine	Partial evidence	Sharjah, United Arab EmiratesHQ checked Sep 20, 2026	51-200	88 contacts →
	Partial evidence “At Al Safwan Marine, we pride ourselves on being a premier service provider for marine safety inspections, catering to all major ports across the UAE and the broader Middle East…” Source: RevenueBase Database · checked Sep 20, 2026
19	Resq Group	Partial evidence	Sandnes, NorwayHQ checked Sep 20, 2026	51-200	87 contacts →
	Partial evidence “ResQ is a complete provider of services and competence within the area of safety and emergency preparedness.” Source: RevenueBase Database · checked Sep 20, 2026
20	Marine Mechanics	Partial evidence	Chennai, IndiaHQ checked Sep 20, 2026	51-200	87 contacts →
	Partial evidence “Marine Mechanics delivers end-to-end maritime solutions-from Navcom & Satcom to automation, LSA/FFA, PPE, spare-parts supply, vessel inspections, BWTS engineering, and project…” Source: RevenueBase Database · checked Sep 20, 2026
21	Waves Group LTD	Partial evidence	London, United KingdomHQ checked Sep 20, 2026	51-200	84 contacts →
	Partial evidence “Waves Group combines the expertise of Cwaves and Mwaves as leading, independent marine consultants to the shipping and offshore energy industries.” Source: RevenueBase Database · checked Sep 20, 2026
22	Consilium Safety Middle East	Partial evidence	Sharjah, United Arab EmiratesHQ checked Sep 20, 2026	11-50	83 contacts →
	Partial evidence “Consilium Marine & Safety group is a technical knowledge-based company, based in Sweden, active in well-defined market and product areas.” Source: RevenueBase Database · checked Sep 20, 2026
23	SEA Delta Marine & Offshore Engineering	Partial evidence	Dubai Maritime City (dmc), United Arab EmiratesHQ checked Sep 20, 2026	51-200	82 contacts →
	Partial evidence “Sea Delta Marine & Offshore is a marine, offshore, oil & gas consultancy that specializes in engineering & project management, offering a range of tailor made engineering support…” Source: RevenueBase Database · checked Sep 20, 2026
24	Safe Lanes	Strong evidence	SingaporeHQ checked Sep 20, 2026	51-200	81 contacts →
	Strong evidence “Safe Lanes is a specialist client centric maritime consulting firm which focuses on providing Solutions, Services and Training in all aspects of Safety, Health, Security…” Source: RevenueBase Database · checked Sep 20, 2026
25	NAZ Maritime Services PVT LTD	Partial evidence	Mumbai, IndiaHQ checked Sep 20, 2026	201-500	81 contacts →
	Partial evidence “Naz Maritime Services, registered as ISO 9001:2008 and CMO Part 2 (MLC 2006) is a certified organization, bearing license No.” 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 2,722 maritime safety consultants worldwide

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 3,633 reachable decision-makers.

Free signup · no credit card

View the full list →

Maritime safety consultants worldwide at a glance

As of Sep 20, 2026

15.1%Verified-email coverage

8.8Average contacts per company

1-10Median size (employees)

2.3%Largest-city concentration · Singapore

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

1,783

11-50

707

51-200

164

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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.
Coverage: Every country. Country and city lists for maritime safety consultants are linked below.
What qualifies: Companies worldwide 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.
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, 3,633 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.

Maritime safety consultants by location

17 lists · largest first

Every Maritime safety consultants list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 worldwide?

RevenueBase identified 2,722 maritime safety consultants worldwide 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?

Wallem Group, headquartered in Hong Kong, tops this list with the largest team on record.

Which country has the most maritime safety consultants?

The United Kingdom leads with 259 companies, followed by the United States (236) and Brazil (135). Every maritime safety consultants list by country and city is linked on this page.

Which city has the most maritime safety consultants?

Singapore leads with 62 headquartered companies, followed by London (54) and Dubai (36).

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 3,633 verified decision-maker contacts tracked across these 2,722 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.

Ready to reach these companies? Verified emails and direct dials for all 2,722 maritime safety consultants worldwide. Start with a free account, no credit card.

Download this list →

Related lists

Browse the directory

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.