Company lists · Data refreshed November 2026

Top 25 Offshore structural steel suppliers worldwide

Name: Offshore structural steel suppliers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 8,117 companies tracked

RevenueBase identified 8,117 company matches for offshore structural steel suppliers worldwide as of November 2026 and tracks 260,578 professional contacts across them, including 48,116 with verified work emails. The United States is the largest market and Dubai the largest hub.

This list covers company matches for offshore structural steel suppliers worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026. Country and city lists for offshore structural steel suppliers follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built

8,117Companies

260,578Contacts tracked

48,116Verified emails

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The 25 largest offshore structural steel suppliers worldwide

Ranked by team size

Top 25 of 8,117 company matches for offshore structural steel suppliers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Saipem	Exact match	Milan, ItalyHQ recorded Nov 6, 2026	10001+	36,899 contacts →
	Exact match “Saipem is a global leader in the engineering and construction of major projects for the energy and infrastructure sectors, both offshore and onshore.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Lamprell	Exact match	Sharjah, United Arab EmiratesHQ recorded Nov 6, 2026	5,001-10,000	6,498 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Seatrium	Exact match	United StatesHQ recorded Nov 6, 2026	10001+	5,162 contacts →
	Exact match “A Premier Global Player with Deep Engineering Expertise in the offshore, marine and energy industries Engineering our Future Together.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Gran Services S.A	Exact match	Macaé, BrazilHQ recorded Nov 6, 2026	1,001-5,000	3,117 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Estrutural	Exact match	Porto Alegre, BrazilHQ recorded Nov 6, 2026	1,001-5,000	2,955 contacts →
	Exact match “Quem somos: Somos uma empresa nacional, com mais de 30 anos no segmento da construção, montagem e manutenção industrial.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Heerema Marine Contractors	Exact match	Leiden, NetherlandsHQ recorded Nov 6, 2026	1,001-5,000	2,841 contacts →
	Exact match “Heerema Marine Contractors is a world-leading marine contractor in the international offshore energy industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Malaysia Marine & Heavy Engineering	Exact match	Kuala Lumpur, MalaysiaHQ recorded Nov 6, 2026	1,001-5,000	2,752 contacts →
	Exact match “Malaysia Marine and Heavy Engineering Holdings Berhad (MHB) is a globally trusted energy and marine solutions provider for a wide range of offshore and onshore facilities and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	AIC Steel	Exact match	Jeddah, Saudi ArabiaHQ recorded Nov 6, 2026	5,001-10,000	2,271 contacts →
	Exact match “Arabian International Co.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Chantiers DE L'atlantique	Exact match	Saint-nazaire, FranceHQ recorded Nov 6, 2026	1,001-5,000	2,178 contacts →
	Exact match “Installée sur la façade Atlantique, Chantiers de l’Atlantique est une entreprise de construction maritime (paquebots, sous-stations…) et de services aux flottes.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Zamil Steel Holding Company Limited	Exact match	Dammam, Saudi ArabiaHQ recorded Nov 6, 2026	1,001-5,000	2,085 contacts →
	Exact match “Founded in 1977, Zamil Steel Holding Company is a global leader in steel solutions, delivering innovative, high-quality products and services for construction, industrial, and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Groupe Ponticelli Frères	Exact match	FranceHQ recorded Nov 6, 2026	5,001-10,000	1,953 contacts →
	Exact match “The Ponticelli Frères Group is one of the main European service suppliers to companies in the energy (oil and gas, nuclear, renewable energy), industrial (chemical, steelworks…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Yates Construction	Exact match	Philadelphia, MS, United StatesHQ recorded Nov 6, 2026	5,001-10,000	1,902 contacts →
	Exact match “Yates Construction is part of The Yates Companies, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	CANAM	Exact match	Saint-georges, QC, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,676 contacts →
	Exact match “Founded in 1960, Canam now employs around 5,100 people worldwide.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Sembcorp Marine LTD	Exact match	SingaporeHQ recorded Nov 6, 2026	1,001-5,000	1,672 contacts →
	Exact match “Delivering Sustainable Synergies for Global Possibilities Sembcorp Marine is an integrated brand offering one-stop engineering solutions for the offshore, marine and energy…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Dragados Offshore	Exact match	11510 Puerto Real, SpainHQ recorded Nov 6, 2026	1,001-5,000	1,579 contacts →
	Exact match “Founded in 1972, Dragados Offshore S.A.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	ZPMC	Exact match	Shanghai, ChinaHQ recorded Nov 6, 2026	10001+	1,277 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Alfa Engenharia E Montagens Industriais	Exact match	Itaúna, BrazilHQ recorded Nov 6, 2026	1,001-5,000	1,239 contacts →
	Exact match “A Alfa Engenharia é uma empresa com 35 anos de mercado, especializada em fabricação de estruturas metálicas, caldeirarias e equipamentos industriais, além de contar com a unidade…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Firmengruppe MAX Bögl	Exact match	Sengenthal, GermanyHQ recorded Nov 6, 2026	5,001-10,000	1,215 contacts →
	Exact match “Bau.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Medgulf Construction Co. WLL	Exact match	Doha, QatarHQ recorded Nov 6, 2026	1,001-5,000	1,180 contacts →
	Exact match “Medgulf Construction Company ( W.L.L.) is wholly owned Qatari Company established in September 1975.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Pt. Wika Industri & Konstruksi	Exact match	IndonesiaHQ recorded Nov 6, 2026	1,001-5,000	1,163 contacts →
	Exact match “PT.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Mi̇tas Group	Exact match	Yenimahalle, TürkiyeHQ recorded Nov 6, 2026	1,001-5,000	1,067 contacts →
	Exact match “MİTAŞ Endüstri Sanayi ve Ticaret A.Ş, MİTAŞ Grubu’nun ana kuruluşu olup köklerini 1955’te Ankara’da kurulan MİTAŞ Madeni İnşaat İşleri Türk A.Ş.’den almaktadır.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	DGS Technical Services INC	Exact match	Elgin, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,043 contacts →
	Exact match “DGSTS, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Qatar Shipyard Technology Solutions	Exact match	Ras Laffan Industrial City, QatarHQ recorded Nov 6, 2026	1,001-5,000	1,033 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Techocean Engineering Solutions	Exact match	Macaé, BrazilHQ recorded Nov 6, 2026	501-1,000	812 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	KBR Energo Engineering	Exact match	Houston, TX, United StatesHQ recorded Nov 6, 2026	n/a	807 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “offshore structural steel suppliers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 8,117 offshore structural steel suppliers worldwide

See the full list, filter by size, metro and specialty, and access 48,116 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Offshore structural steel suppliers worldwide at a glance

As of Nov 6, 2026

18.5%Verified-email coverage

32.1Average contacts per company

11-50Median size (employees)

1.3%Largest-city concentration · Dubai

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

1,907

11-50

2,909

51-200

1,949

201-500

693

501-1,000

272

1,001-5,000

200

5,001-10,000

10001+

Email recency is reported on each country list linked below.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for offshore structural steel suppliers are linked below.
What qualifies: Company records worldwide whose business descriptions match “offshore structural steel suppliers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 48,116 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Offshore structural steel suppliers by location

54 lists · largest first

Every Offshore structural steel suppliers 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 SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “offshore structural steel suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many offshore structural steel suppliers are there worldwide?

RevenueBase identified 8,117 company matches for offshore structural steel suppliers worldwide as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Saipem tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most offshore structural steel suppliers?

The United States leads with 819 companies, followed by the United Kingdom (691) and India (452). Every offshore structural steel suppliers list by country and city is linked on this page.

Which city has the most offshore structural steel suppliers?

Dubai leads with 106 company records, followed by Singapore (105) and Houston (72).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 48,116 professional contacts with verified work emails tracked across these 8,117 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 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 SmartSearch, 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.