Company lists · Data refreshed September 2026

Top 25 Marine engineering firms worldwide

Name: Marine engineering firms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 6,035 companies tracked

RevenueBase identified 6,035 marine engineering firms worldwide as of September 2026 and tracks 183,549 professional contacts across them, including 31,633 with verified work emails and 0 with mobile numbers. The United States is the largest market and Singapore the largest hub.

This list covers marine engineering firms 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 17, 2026. Country and city lists for marine engineering firms 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 17, 2026 86% judged on-target in blind review

6,035Companies

183,549Contacts tracked

31,633Verified emails

0Mobile numbers

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The 25 largest marine engineering firms worldwide

Ranked by team size

Top 25 of 6,035 marine engineering firms worldwide, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to marine engineering firms: 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	Kongsberg Maritime	Partial evidence	Kongsberg, NorwayHQ checked Sep 17, 2026	5,001-10,000	5,555 contacts →
	Partial evidence “Kongsberg Maritime is your trusted partner in navigating the complexities of the maritime industry.” Source: RevenueBase Database · checked Sep 17, 2026
2	DAMEN	Indirect evidence	Gorinchem, NetherlandsHQ checked Sep 17, 2026	10001+	4,210 contacts →
	Indirect evidence “Oceans, seas, lakes and rivers offer growing possibilities in the areas of trade, food, energy and recreation.” Source: RevenueBase Database · checked Sep 17, 2026
3	MAN Diesel & Turbo	Indirect evidence	Augsburg, GermanyHQ checked Sep 17, 2026	10001+	2,456 contacts →
	Indirect evidence “MAN Energy Solutions enables its customers to achieve sustainable value creation in the transition towards a carbon neutral future.” Source: RevenueBase Database · checked Sep 17, 2026
4	VARD	Indirect evidence	6002 Ålesund, NorwayHQ checked Sep 17, 2026	5,001-10,000	2,451 contacts →
	Indirect evidence “VARD is one of the major global designers and shipbuilders of specialized vessels.” Source: RevenueBase Database · checked Sep 17, 2026
5	Brasfels	Indirect evidence	Angra Dos Reis, BrazilHQ checked Sep 17, 2026	5,001-10,000	2,370 contacts →
	Indirect evidence “Empresa multinacional na área de construção e reparos de navios e plataformas.” Source: RevenueBase Database · checked Sep 17, 2026
6	Zamil Offshore Services Company	Partial evidence	Al-khobar, Saudi ArabiaHQ checked Sep 17, 2026	1,001-5,000	2,312 contacts →
	Partial 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 17, 2026
7	Chantiers DE L'atlantique	Partial evidence	Saint-nazaire, FranceHQ checked Sep 17, 2026	1,001-5,000	2,004 contacts →
	Partial evidence “Installée sur la façade Atlantique, Chantiers de l’Atlantique est une entreprise de construction maritime (paquebots, sous-stations…) et de services aux flottes.” Source: RevenueBase Database · checked Sep 17, 2026
8	Cochin Shipyard Limited	Indirect evidence	Ernakulam, IndiaHQ checked Sep 17, 2026	10001+	1,999 contacts →
	Indirect evidence “Cochin Shipyard was incorporated in the year 1972 as a fully owned Government of India company.” Source: RevenueBase Database · checked Sep 17, 2026
9	Edison Chouest Offshore	Partial evidence	Cut Off, LA, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,853 contacts →
	Partial evidence “Recognized Worldwide for Diverse and Dynamic Marine Transportation Solutions Founded as Edison Chouest Boat Rental in Galliano, Louisiana, in 1960, the Edison Chouest Offshore…” Source: RevenueBase Database · checked Sep 17, 2026
10	Grupo CBO	Indirect evidence	Niterói, BrazilHQ checked Sep 17, 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 17, 2026
11	Rawabi Vallianz Offshore Services	Indirect evidence	Al Khobar, Saudi ArabiaHQ checked Sep 17, 2026	1,001-5,000	1,664 contacts →
	Indirect evidence “With an extensive fleet of over 200 vessels worldwide, Rawabi Vallianz Offshore Services leverages Rawabi’s expertise to ensure exceptional quality and on-time delivery.” Source: RevenueBase Database · checked Sep 17, 2026
12	Sembcorp Marine LTD	Strong evidence	SingaporeHQ checked Sep 17, 2026	1,001-5,000	1,610 contacts →
	Strong evidence “Delivering Sustainable Synergies for Global Possibilities Sembcorp Marine is an integrated brand offering one-stop engineering solutions for the offshore, marine and energy…” Source: RevenueBase Database · checked Sep 17, 2026
13	International Maritime Industries	Indirect evidence	Ras Al-khair, Saudi ArabiaHQ checked Sep 17, 2026	10001+	1,538 contacts →
	Indirect evidence “تُعد الشركة العالمية للصناعات البحرية أكبر حوض بحري متكامل يقدم جميع الخدمات في منطقة الشرق الأوسط وشمال أفريقيا، وهي مشروع مشترك بين أرامكو السعودية، والبحري، ولامبريل، وهيونداي…” Source: RevenueBase Database · checked Sep 17, 2026
14	EKIUM	Indirect evidence	Lyon Cedex 07, FranceHQ checked Sep 17, 2026	1,001-5,000	1,502 contacts →
	Indirect evidence “Welcome to Ekium!” Source: RevenueBase Database · checked Sep 17, 2026
15	Austal	Indirect evidence	Henderson, AustraliaHQ checked Sep 17, 2026	5,001-10,000	1,430 contacts →
	Indirect evidence “Austal is an Australian shipbuilder and global defence prime contractor which designs, constructs and sustains some of the world’s most advanced commercial and defence vessels.” Source: RevenueBase Database · checked Sep 17, 2026
16	Civmec	Partial evidence	Henderson, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,352 contacts →
	Partial evidence “Civmec is a multidisciplinary construction, heavy engineering, naval shipbuilding and maintenance services provider, with facilities in Western Australia, New South Wales and…” Source: RevenueBase Database · checked Sep 17, 2026
17	CCC Underwater Engineering S.A.L	Partial evidence	Abu Dhabi, United Arab EmiratesHQ checked Sep 17, 2026	201-500	1,279 contacts →
	Partial evidence “(Underwater Engineering) S.A.L was established in 1976.” Source: RevenueBase Database · checked Sep 17, 2026
18	ZPMC	Indirect evidence	Shanghai, ChinaHQ checked Sep 17, 2026	10001+	1,238 contacts →
	Indirect evidence “Shanghai Zhenhua Heavy Industry Co, Ltd.(ZPMC) is a famous heavy-duty equipment manufacturer and has been maintaining competitive advantages in different fields such as port…” Source: RevenueBase Database · checked Sep 17, 2026
19	Wärtsilä Marine	Indirect evidence	Helsinki, FinlandHQ checked Sep 17, 2026	5,001-10,000	1,135 contacts →
	Indirect evidence “Wärtsilä is leading the industry in its journey towards a decarbonised and sustainable future.” Source: RevenueBase Database · checked Sep 17, 2026
20	Estaleiro EBR Estaleiros DO Brasil Ltda	Indirect evidence	Sao José Do Norte, BrazilHQ checked Sep 17, 2026	1,001-5,000	1,112 contacts →
	Indirect evidence “Somos o EBR – Estaleiros do Brasil Ltda.” Source: RevenueBase Database · checked Sep 17, 2026
21	BELOV	Indirect evidence	Matriz, BrazilHQ checked Sep 17, 2026	1,001-5,000	1,108 contacts →
	Indirect evidence “A Belov Engenharia foi criada em 1981 em Salvador/BA, pelo engenheiro Aleixo Belov, que à época desfrutava de uma experiência de 15 anos de participação na condução das maiores…” Source: RevenueBase Database · checked Sep 17, 2026
22	Estaleiro Mauá S A	Indirect evidence	Niterói, BrazilHQ checked Sep 17, 2026	1,001-5,000	1,019 contacts →
	Indirect evidence “O MAIS EXPERIENTE ESTALEIRO DO BRASIL O Mauá é o mais experiente e tradicional estaleiro em operação no Brasil com atividades desde 1845.” Source: RevenueBase Database · checked Sep 17, 2026
23	Tersan Shipyard	Indirect evidence	Yalova, TürkiyeHQ checked Sep 17, 2026	1,001-5,000	1,007 contacts →
	Indirect evidence “Tersan Shipyard Inc.” Source: RevenueBase Database · checked Sep 17, 2026
24	Hanwha Ocean	Indirect evidence	Geoje-si, South KoreaHQ checked Sep 17, 2026	10001+	976 contacts →
	Indirect evidence “Global Ocean Solution Provider Hanwha Ocean Hanwha Ocean provides sustainable global ocean solutions, backed by over 40 years of accumulated expertise in world-class shipbuilding…” Source: RevenueBase Database · checked Sep 17, 2026
25	Topaz Energy And Marine	Partial evidence	Dubai, United Arab EmiratesHQ checked Sep 17, 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 17, 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 engineering firms. 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 engineering firms.
Partial evidence: Its own public description names part of marine engineering firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name marine engineering firms. 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 6,035 marine engineering firms worldwide

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Marine engineering firms worldwide at a glance

As of Sep 17, 2026

17.2%Verified-email coverage

30.4Average contacts per company

11-50Median size (employees)

3.7%Largest-city concentration · Singapore

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

2,329

11-50

2,174

51-200

936

201-500

297

501-1,000

112

1,001-5,000

119

5,001-10,000

10001+

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 engineering firms, 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: 34 countries, largest first: the United States, the United Kingdom, Türkiye, India, the Netherlands, Italy, the United Arab Emirates, Singapore, Spain, Australia and 24 more. Country and city lists for marine engineering firms are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “marine engineering firms”. 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 engineering firms), 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 engineering firms, 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, 31,633 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 17, 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 engineering firms by location

37 lists · largest first

Every Marine engineering firms 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 engineering firms, 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 engineering firms are there worldwide?

RevenueBase identified 6,035 marine engineering firms 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?

Kongsberg Maritime, headquartered in Kongsberg, tops this list with the largest team on record.

Which country has the most marine engineering firms?

The United States leads with 724 companies, followed by the United Kingdom (548) and Türkiye (449). Every marine engineering firms list by country and city is linked on this page.

Which city has the most marine engineering firms?

Singapore leads with 223 headquartered companies, followed by Istanbul (181) and Dubai (109).

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 31,633 verified decision-maker contacts tracked across these 6,035 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 17, 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.