Company lists · Data refreshed September 2026

Top 25 Marine structure engineers worldwide

Name: Marine structure engineers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 3,646 companies tracked

RevenueBase identified 3,646 marine structure engineers worldwide as of September 2026 and tracks 128,673 professional contacts across them, including 27,981 with verified work emails. The United States is the largest market and Singapore the largest hub.

This list covers marine structure engineers 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 structure engineers 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

3,646Companies

128,673Contacts tracked

27,981Verified emails

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The 25 largest marine structure engineers worldwide

Ranked by team size

Top 25 of 3,646 marine structure engineers worldwide, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to marine structure engineers: 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	Afcons Infrastructure Limited	Partial evidence	Veera Desai Road, IndiaHQ checked Sep 20, 2026	1,001-5,000	6,807 contacts →
	Partial evidence “Afcons is flagship infrastructure engineering & construction company of the Shapoorji Pallonji Group.” Source: RevenueBase Database · checked Sep 20, 2026
2	Lamprell	Indirect evidence	Sharjah, United Arab EmiratesHQ checked Sep 20, 2026	5,001-10,000	6,080 contacts →
	Indirect evidence “With 50 years of experience, Lamprell is a key player in the global offshore wind and oil & gas markets, delivering high-quality, complex energy infrastructure projects.” Source: RevenueBase Database · checked Sep 20, 2026
3	Deme Group	Partial evidence	Beveren-kruibeke-zwijndrecht, BelgiumHQ checked Sep 20, 2026	5,001-10,000	4,395 contacts →
	Partial evidence “DEME (Euronext Brussels: DEME) is a leading contractor in the fields of offshore energy, dredging and marine infrastructure, and environmental remediation.” Source: RevenueBase Database · checked Sep 20, 2026
4	VAN Oord	Partial evidence	3063 Nh, NetherlandsHQ checked Sep 20, 2026	5,001-10,000	4,364 contacts →
	Partial evidence “Van Oord is a leading international marine contractor focusing on dredging, infrastructure and offshore energy projects.” Source: RevenueBase Database · checked Sep 20, 2026
5	China Harbour Engineering Co. LTD	Strong evidence	Beijing, ChinaHQ checked Sep 20, 2026	5,001-10,000	3,835 contacts →
	Strong evidence “CHEC is focused on basic infrastructure construction, such as Marine Engineering, Dredging and Reclamation, Road and Bridge, Railways, Airports, Complete Plant, and other works.” Source: RevenueBase Database · checked Sep 20, 2026
6	Boskalis	Partial evidence	Papendrecht, NetherlandsHQ checked Sep 20, 2026	10001+	3,366 contacts →
	Partial evidence “Boskalis is a leading global services provider operating in the dredging, maritime infrastructure and maritime services sectors.” Source: RevenueBase Database · checked Sep 20, 2026
7	Heerema Marine Contractors	Partial evidence	Leiden, NetherlandsHQ checked Sep 20, 2026	1,001-5,000	2,643 contacts →
	Partial evidence “Heerema Marine Contractors is a world-leading marine contractor in the international offshore energy industry.” Source: RevenueBase Database · checked Sep 20, 2026
8	ITD Cementation India LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 20, 2026	1,001-5,000	2,620 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
9	Chantiers DE L'atlantique	Partial evidence	Saint-nazaire, FranceHQ checked Sep 20, 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 20, 2026
10	ZPMC	Indirect evidence	Shanghai, ChinaHQ checked Sep 20, 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 20, 2026
11	Aries Marine And Engineering Services	Partial evidence	United Arab EmiratesHQ checked Sep 20, 2026	1,001-5,000	1,216 contacts →
	Partial evidence “Aries is the largest Engineering, Inspection & Maintenance firm in the Middle East.” Source: RevenueBase Database · checked Sep 20, 2026
12	Estaleiro EBR Estaleiros DO Brasil Ltda	Indirect evidence	Sao José Do Norte, BrazilHQ checked Sep 20, 2026	1,001-5,000	1,112 contacts →
	Indirect evidence “Somos o EBR – Estaleiros do Brasil Ltda.” Source: RevenueBase Database · checked Sep 20, 2026
13	BELOV	Indirect evidence	Matriz, BrazilHQ checked Sep 20, 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 20, 2026
14	IV	Indirect evidence	Papendrecht, NetherlandsHQ checked Sep 20, 2026	1,001-5,000	1,060 contacts →
	Indirect evidence “We are Iv.” Source: RevenueBase Database · checked Sep 20, 2026
15	Estaleiro Mauá S A	Indirect evidence	Niterói, BrazilHQ checked Sep 20, 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 20, 2026
16	Qatar Shipyard Technology Solutions	Indirect evidence	Ras Laffan Industrial City, QatarHQ checked Sep 20, 2026	1,001-5,000	955 contacts →
	Indirect evidence “Qatar Shipyard Technology Solutions, an award-winning shipyard was inaugurated on 23 November 2010 as part of the Erhama Bin Jaber Al Jalahma Shipyard complex.” Source: RevenueBase Database · checked Sep 20, 2026
17	Cochin Shipyard Limited	Indirect evidence	Kochi, IndiaHQ checked Sep 20, 2026	n/a	932 contacts →
	Indirect evidence “Biggest and most modern greenfield ship yard in INDIA Engaged in Ship Building and Ship Repairs of any type of vessels Wide customer base both in India and abroad IMS accredited…” Source: RevenueBase Database · checked Sep 20, 2026
18	Weeks Marine, INC	Partial evidence	Cranford, NJ, United StatesHQ checked Sep 20, 2026	1,001-5,000	847 contacts →
	Partial evidence “Founded in 1919, Weeks Marine, Inc.” Source: RevenueBase Database · checked Sep 20, 2026
19	KBR Energo Engineering	Strong evidence	Houston, TX, United StatesHQ checked Sep 20, 2026	n/a	789 contacts →
	Strong evidence “Energo Engineering is a KBR Company that provides the full package of structural integrity management (SIM) and advanced structural engineering services for offshore floating and…” Source: RevenueBase Database · checked Sep 20, 2026
20	Techocean Engineering Solutions	Strong evidence	Macaé, BrazilHQ checked Sep 20, 2026	501-1,000	751 contacts →
	Strong evidence “Techocean is a supplier of engineering services focused on the oil & gas industry, creating solutions for steel fabrications as Platforms, Piping Lines, Several Structures and…” Source: RevenueBase Database · checked Sep 20, 2026
21	Yantai Cimc Raffles Offshore LTD	Strong evidence	Yantai, ChinaHQ checked Sep 20, 2026	10001+	720 contacts →
	Strong evidence “Yantai CIMC Raffles Offshore Technology Group Co, Ltd.(“CIMC Raffles”) is a leading offshore engineering and high-end marine equipment group in China, with a strong focus on the…” Source: RevenueBase Database · checked Sep 20, 2026
22	Trevi S.P.A	Partial evidence	Cesena, ItalyHQ checked Sep 20, 2026	201-500	620 contacts →
	Partial evidence “Trevi, a company specialized in special foundations and soil consolidation, is part of the Trevi Group, a world leader in subsoil engineering and in the design and production of…” Source: RevenueBase Database · checked Sep 20, 2026
23	Gemak Group Of Companies	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 20, 2026	501-1,000	605 contacts →
	Indirect evidence “Gemak Group is proud of being in service to over ship owners and managers.” Source: RevenueBase Database · checked Sep 20, 2026
24	Enseada	Indirect evidence	Maragogipe, BrazilHQ checked Sep 20, 2026	1,001-5,000	599 contacts →
	Indirect evidence “Largest naval, industrial and port complex in Bahia.” Source: RevenueBase Database · checked Sep 20, 2026
25	Empresa Constructora Belfi S.A	Indirect evidence	Santiago, ChileHQ checked Sep 20, 2026	1,001-5,000	594 contacts →
	Indirect evidence 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 structure engineers. 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 structure engineers.
Partial evidence: Its own public description names part of marine structure engineers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name marine structure engineers. 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 3,646 marine structure engineers worldwide

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Marine structure engineers worldwide at a glance

As of Sep 20, 2026

21.7%Verified-email coverage

35.3Average contacts per company

11-50Median size (employees)

1.6%Largest-city concentration · Singapore

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

1,461

11-50

1,253

51-200

544

201-500

195

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 structure engineers, 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 structure engineers are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “marine structure engineers”. 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 structure engineers), 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 structure engineers, 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, 27,981 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 structure engineers by location

23 lists · largest first

Every Marine structure engineers 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 marine structure engineers, 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 structure engineers are there worldwide?

RevenueBase identified 3,646 marine structure engineers 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?

Afcons Infrastructure Limited, headquartered in Worldwide, tops this list with the largest team on record.

Which country has the most marine structure engineers?

The United States leads with 703 companies, followed by the United Kingdom (233) and the Netherlands (171). Every marine structure engineers list by country and city is linked on this page.

Which city has the most marine structure engineers?

Singapore leads with 59 headquartered companies, followed by Istanbul (43) and Dubai (33).

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 27,981 verified decision-maker contacts tracked across these 3,646 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.