Company lists · Data refreshed September 2026

Top 25 Marine supply companies worldwide

Name: Marine supply companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 10,339 companies tracked

RevenueBase identified 10,339 marine supply companies worldwide as of September 2026 and tracks 113,979 professional contacts across them, including 21,736 with verified work emails. The United States is the largest market and Singapore the largest hub.

This list covers marine supply companies 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 marine supply companies 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

10,339Companies

113,979Contacts tracked

21,736Verified emails

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The 25 largest marine supply companies worldwide

Ranked by team size

Top 25 of 10,339 marine supply companies worldwide, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to marine supply companies: 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	Zamil Offshore Services Company	Strong evidence	Al-khobar, Saudi ArabiaHQ checked Sep 20, 2026	1,001-5,000	2,312 contacts →
	Strong evidence “Zamil Offshore Services Company has been offering diversified offshore and marine support services to the oil and gas industry since 1977.” Source: RevenueBase Database · checked Sep 20, 2026
2	Free Lancer	Indirect evidence	BrazilHQ checked Sep 20, 2026	n/a	2,224 contacts →
	Indirect evidence “Rov company.” Source: RevenueBase Database · checked Sep 20, 2026
3	Brunswick Corporation	Partial evidence	Mettawa, IL, United StatesHQ checked Sep 20, 2026	10001+	2,037 contacts →
	Partial evidence “Brunswick is a global leader in marine recreation, delivering innovation that transforms experiences on the water and beyond.” Source: RevenueBase Database · checked Sep 20, 2026
4	West Marine	Partial evidence	Fort Lauderdale, FL, United StatesHQ checked Sep 20, 2026	1,001-5,000	1,913 contacts →
	Partial evidence “Since first opening our doors in 1968, West Marine crew members continue to serve boaters and provide helpful advice on the gear and gadgets customers need to be safe and have fun.” Source: RevenueBase Database · checked Sep 20, 2026
5	Grupo CBO	Indirect evidence	Niterói, BrazilHQ checked Sep 20, 2026	1,001-5,000	1,847 contacts →
	Indirect evidence “O Grupo CBO é uma das maiores empresas de apoio marítimo do Brasil.” Source: RevenueBase Database · checked Sep 20, 2026
6	BLA	Partial evidence	AustraliaHQ checked Sep 20, 2026	n/a	1,379 contacts →
	Partial evidence “BLA has become a market leader within the marine industry throughout Australasia.” Source: RevenueBase Database · checked Sep 20, 2026
7	Marinemax	Partial evidence	Oldsmar, FL, United StatesHQ checked Sep 20, 2026	1,001-5,000	1,317 contacts →
	Partial evidence “As the world’s largest lifestyle retailer of recreational boats and yachts, as well as yacht concierge and superyacht services, MarineMax (NYSE: HZO) is United by Water.” Source: RevenueBase Database · checked Sep 20, 2026
8	Topaz Energy And Marine	Partial evidence	Dubai, United Arab EmiratesHQ checked Sep 20, 2026	5,001-10,000	943 contacts →
	Partial evidence “P&O Maritime Logistics is a leading provider of marine solutions with focus on offshore energy, port services and logistics.” Source: RevenueBase Database · checked Sep 20, 2026
9	Bollinger Shipyards	Partial evidence	Lockport, United StatesHQ checked Sep 20, 2026	5,001-10,000	853 contacts →
	Partial evidence “Bollinger Shipyards is the leading provider of quality new construction, repair and conversion products and services to both the military and commercial marine industry.” Source: RevenueBase Database · checked Sep 20, 2026
10	Swire Pacific Offshore	Partial evidence	SingaporeHQ checked Sep 20, 2026	1,001-5,000	805 contacts →
	Partial evidence “Established since 1975, Swire Pacific Offshore (SPO) was a trusted marine services provider that pride itself on delivering safe, high quality, reliable and sustainable Marine…” Source: RevenueBase Database · checked Sep 20, 2026
11	Allianz Middle East Ship Management LLC	Partial evidence	Abu Dhabi, United Arab EmiratesHQ checked Sep 20, 2026	1,001-5,000	793 contacts →
	Partial evidence “With offices in Abu Dhabi, Dubai, Qatar and Singapore, Allianz Middle East Ship Management LLC(Allianz-ME) is a well-established marine contractors providing modern Offshore…” Source: RevenueBase Database · checked Sep 20, 2026
12	Wrist Ship Supply	Partial evidence	Nørresundby, DenmarkHQ checked Sep 20, 2026	1,001-5,000	741 contacts →
	Partial evidence “Wrist is the world’s leading ship and offshore supplier within provisions, stores, and spare parts logistics, operating across 40+ locations worldwide covering 750+ ports.” Source: RevenueBase Database · checked Sep 20, 2026
13	Stanford Marine	Partial evidence	Dubai, United Arab EmiratesHQ checked Sep 20, 2026	n/a	715 contacts →
	Partial evidence “Established in 1997, we operate an extensive fleet of Offshore Supply Vessels that service the Oil and Gas industry in the Middle East, South East Asia, Africa, India and the Gulf…” Source: RevenueBase Database · checked Sep 20, 2026
14	Moran Towing Corporation	Partial evidence	New Canaan, CT, United StatesHQ checked Sep 20, 2026	501-1,000	619 contacts →
	Partial evidence “Moran Towing is a leading provider of ship docking, marine transportation, and LNG activities, as well as contract, specialty, and general towing services.” Source: RevenueBase Database · checked Sep 20, 2026
15	Wilhelmsen Ships Service	Strong evidence	Oslo, NorwayHQ checked Sep 20, 2026	1,001-5,000	576 contacts →
	Strong evidence “With the largest maritime supply network in the world, we’re active in over ports, in more than 125 countries worldwide.” Source: RevenueBase Database · checked Sep 20, 2026
16	Trident Maritime Systems	Partial evidence	Arlington, VA, United StatesHQ checked Sep 20, 2026	1,001-5,000	527 contacts →
	Partial evidence “Knowledge, Value and Agility Over maritime professionals - engineers, project managers, designers, technicians, craftsmen, integrators and innovators in 19 countries are proud to…” Source: RevenueBase Database · checked Sep 20, 2026
17	RED SEA Marine Services	Indirect evidence	Dubai, Saudi ArabiaHQ checked Sep 20, 2026	201-500	469 contacts →
	Indirect evidence “RSMS was established in Jeddah in 1987 as a Ship Management Company.” Source: RevenueBase Database · checked Sep 20, 2026
18	Master Systems	Partial evidence	Dubai, United Arab EmiratesHQ checked Sep 20, 2026	201-500	408 contacts →
	Partial evidence “A maritime enterprise with expertise in a variety of services and a dedication to delivering forward-thinking solutions for the industry.” Source: RevenueBase Database · checked Sep 20, 2026
19	Harvey Gulf International Marine	Strong evidence	New Orleans, LA, United StatesHQ checked Sep 20, 2026	501-1,000	400 contacts →
	Strong evidence “Harvey Gulf International Marine, LLC is a marine transportation company that specializes in providing Offshore Supply and Multi-Purpose Support Vessels for deepwater operations…” Source: RevenueBase Database · checked Sep 20, 2026
20	Internacional Maritima Ltda	Strong evidence	São Luís, BrazilHQ checked Sep 20, 2026	501-1,000	400 contacts →
	Strong evidence “Portuary Support and Maritimes Services Company.” Source: RevenueBase Database · checked Sep 20, 2026
21	SHM Group	Partial evidence	Mumbai, IndiaHQ checked Sep 20, 2026	201-500	395 contacts →
	Partial evidence “SHM group of companies offer a comprehensive range of products and services for market segments such as marine & offshore, defence & paramilitary forces, shipyards, port & harbour…” Source: RevenueBase Database · checked Sep 20, 2026
22	NSB Group	Indirect evidence	Buxtehude, GermanyHQ checked Sep 20, 2026	1,001-5,000	394 contacts →
	Indirect evidence “The origin of NSB GROUP is the German REEDEREI NSB, which was founded in 1982 and currently manages about 40 ships at its Buxtehude site.” Source: RevenueBase Database · checked Sep 20, 2026
23	Briggs Marine	Strong evidence	Burntisland, United KingdomHQ checked Sep 20, 2026	501-1,000	387 contacts →
	Strong 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
24	Bhagwan Marine	Partial evidence	Perth, AustraliaHQ checked Sep 20, 2026	501-1,000	376 contacts →
	Partial evidence “Bhagwan Marine is Australia's largest marine solutions provider operating in the offshore energy, subsea, ports & inshore and defence sectors.” Source: RevenueBase Database · checked Sep 20, 2026
25	Goltens Worldwide	Indirect evidence	Dubai, United Arab EmiratesHQ checked Sep 20, 2026	1,001-5,000	376 contacts →
	Indirect evidence “Goltens is a service organization that enables shipowners and power plant operators all over the world to minimize asset downtime via diesel services, in-situ machining and BWT…” 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: marine supply companies. 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 marine supply companies.
Partial evidence: Its own public description names part of marine supply companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name marine supply companies. 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 10,339 marine supply companies worldwide

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Marine supply companies worldwide at a glance

As of Sep 20, 2026

19.1%Verified-email coverage

11.0Average contacts per company

1-10Median size (employees)

1.7%Largest-city concentration · Singapore

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

5,181

11-50

3,494

51-200

1,103

201-500

275

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 marine supply companies, 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 marine supply companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “marine supply companies”. 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 marine supply companies), 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 marine supply companies, 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, 21,736 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.

Marine supply companies by location

41 lists · largest first

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

Countries

Cities

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 marine supply companies, 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 marine supply companies are there worldwide?

RevenueBase identified 10,339 marine supply companies 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?

Zamil Offshore Services Company, headquartered in Al-Khobar, tops this list with the largest team on record.

Which country has the most marine supply companies?

The United States leads with 2,068 companies, followed by the United Kingdom (644) and India (458). Every marine supply companies list by country and city is linked on this page.

Which city has the most marine supply companies?

Singapore leads with 172 headquartered companies, followed by Istanbul (170) and Dubai (144).

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 21,736 verified decision-maker contacts tracked across these 10,339 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.