Company lists · Data refreshed October 2026

Top 25 Fixed oil and gas offshore production facilities fabrication services worldwide

RevenueBase identified 2,941 company matches for fixed oil and gas offshore production facilities fabrication services worldwide as of October 2026 and tracks 204,031 professional contacts across them, including 26,033 with verified work emails. The United States is the largest market and Singapore the largest hub.

This list covers company matches for fixed oil and gas offshore production facilities fabrication services 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 October 25, 2026. Country and city lists for fixed oil and gas offshore production facilities fabrication services 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 Oct 25, 2026 How this list was built
2,941Companies
204,031Contacts tracked
26,033Verified emails
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The 25 largest fixed oil and gas offshore production facilities fabrication services worldwide

Ranked by team size
Top 25 of 2,941 company matches for fixed oil and gas offshore production facilities fabrication services worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 25, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchZug, SwitzerlandHQ recorded Oct 25, 20261,001-5,00010,599 contacts →

Exact match

“Transocean is a leading international provider of offshore contract drilling services for oil and gas wells.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
2Exact matchAmsterdam, NetherlandsHQ recorded Oct 25, 20265,001-10,0009,144 contacts →

Exact match

“SBM Offshore is the world’s deepwater ocean-infrastructure expert.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
3Exact matchChuo-ku, JapanHQ recorded Oct 25, 20265,001-10,0005,354 contacts →

Exact match

“MODEC has been a leading provider of solutions for the floating offshore oil and gas market for over 50 years.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
4Exact matchCiudad Del Carmen, MexicoHQ recorded Oct 25, 20265,001-10,0004,362 contacts →

Exact match

“We are Mexican company specialized in services for the oil industry since 1979.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
5Exact matchMacaé, BrazilHQ recorded Oct 25, 20261,001-5,0003,012 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
6Exact matchPorto Alegre, BrazilHQ recorded Oct 25, 20261,001-5,0002,795 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 · Oct 25, 2026 · View company records in RevenueBase
7Exact matchChâtel-saint-denis, United StatesHQ recorded Oct 25, 20261,001-5,0002,765 contacts →

Exact match

“Allseas is a world-leading contractor in the offshore energy market.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
8Exact matchAl-khobar, Saudi ArabiaHQ recorded Oct 25, 20261,001-5,0002,406 contacts →

Exact match

“Zamil Offshore Services Company has been offering diversified offshore and marine support services to the oil and gas industry since 1977.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
9Exact matchRio De Janeiro, BrazilHQ recorded Oct 25, 20261,001-5,0002,328 contacts →

Exact match

“A OCYAN atua há décadas na prestação de serviços para o setor de óleo e gás upstream, estruturando suas operações em três frentes de atuação.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
10Exact matchJakarta, IndonesiaHQ recorded Oct 25, 20261,001-5,0002,051 contacts →

Exact match

“PT Meindo Elang Indah is one of the leading EPCI companies in Indonesia, providing fully integrated solutions in Engineering, Procurement, Construction, and Installation services…”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
11Exact matchOslo, NorwayHQ recorded Oct 25, 2026501-1,0001,932 contacts →

Exact match

“BW Offshore engineers innovative floating production solutions.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
12Exact matchÇankaya, TürkiyeHQ recorded Oct 25, 2026501-1,0001,766 contacts →

Exact match

“TP-OTC is established to provide all engineering and technology services for offshore operations in oil and gas industry.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
13Exact matchKuala Lumpur, MalaysiaHQ recorded Oct 25, 20261,001-5,0001,703 contacts →

Exact match

“At Bumi Armada, we amplify competency to resonate with the changing Oil & Gas industry demands, values and expectations.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
14Exact matchAl Khobar, Saudi ArabiaHQ recorded Oct 25, 20261,001-5,0001,653 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
15Exact matchSingaporeHQ recorded Oct 25, 20261,001-5,0001,620 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 · Oct 25, 2026 · View company records in RevenueBase
16Exact matchAbu Dhabi, United Arab EmiratesHQ recorded Oct 25, 2026201-5001,314 contacts →

Exact match

“(Underwater Engineering) S.A.L was established in 1976.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
17Exact matchUnited StatesHQ recorded Oct 25, 20261,001-5,0001,268 contacts →

Exact match

“At Al Turki’s Oil and Gas Division, we carry out multi-disciplined Engineering Design, Procurement and Construction service in the southern region of Oman with our Off-plot…”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
18Exact matchHidd, BahrainHQ recorded Oct 25, 20261,001-5,0001,211 contacts →

Exact match

“ASRY is the Arabian Gulf’s most experienced maritime repair and fabrication facility.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
19Exact matchNiterói, BrazilHQ recorded Oct 25, 20261,001-5,0001,150 contacts →

Exact match

“O MAIS EXPERIENTE ESTALEIRO DO BRASIL O Mauá é o mais experiente e tradicional estaleiro em operação no Brasil com atividades desde 1845.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
20Exact matchDoha, QatarHQ recorded Oct 25, 20261,001-5,0001,129 contacts →

Exact match

“Medgulf Construction Company ( W.L.L.) is wholly owned Qatari Company established in September 1975.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
21Exact matchRas Laffan Industrial City, QatarHQ recorded Oct 25, 20261,001-5,000986 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 · Oct 25, 2026 · View company records in RevenueBase
22Exact matchAbu Dhabi, United Arab EmiratesHQ recorded Oct 25, 20261,001-5,000968 contacts →

Exact match

“Adyard is one of the United Arab Emirates (UAE) leading providers of services to the oil and gas, power, and water industries.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
23Exact matchKhobar, Saudi ArabiaHQ recorded Oct 25, 2026501-1,000956 contacts →

Exact match

“Provides first-class marine offshore Services to the Oil & Gas sector in the Arabian Gulf region and beyond.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
24Exact matchAberdeenshire, United KingdomHQ recorded Oct 25, 2026501-1,000922 contacts →

Exact match

“Altera Infrastructure is a leading global energy infrastructure services group focused on the ownership and operation of offshore energy assets.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
25Exact matchLuanda, AngolaHQ recorded Oct 25, 2026501-1,000807 contacts →

Exact match

“Empresa angolana, criada em 6 de outubro de 1984, do Decreto n.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase

Showing 25 of 2,941 fixed oil and gas offshore production facilities fabrication services worldwide

See the full list, filter by size, metro and specialty, and access 26,033 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Fixed oil and gas offshore production facilities fabrication services worldwide at a glance

As of Oct 25, 2026
12.8%Verified-email coverage
69.4Average contacts per company
11-50Median size (employees)
3.7%Largest-city concentration · Singapore
Oct 25, 2026Page data refreshed

Companies by employee count

1-10
617
11-50
997
51-200
722
201-500
282
501-1,000
124
1,001-5,000
153
5,001-10,000
20
10001+
18

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 fixed oil and gas offshore production facilities fabrication services are linked below.
What qualifies
Company records worldwide whose business descriptions match “fixed oil and gas offshore production facilities fabrication services” 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 26,033 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 October 25, 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.

Fixed oil and gas offshore production facilities fabrication services by location

23 lists · largest first

Every Fixed oil and gas offshore production facilities fabrication services 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 “fixed oil and gas offshore production facilities fabrication services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many fixed oil and gas offshore production facilities fabrication services are there worldwide?

RevenueBase identified 2,941 company matches for fixed oil and gas offshore production facilities fabrication services worldwide as of October 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?

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

Which country has the most fixed oil and gas offshore production facilities fabrication services?

The United States leads with 408 companies, followed by the United Kingdom (197) and Nigeria (192). Every fixed oil and gas offshore production facilities fabrication services list by country and city is linked on this page.

Which city has the most fixed oil and gas offshore production facilities fabrication services?

Singapore leads with 108 company records, followed by Houston (105) and Port Harcourt (57).

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 26,033 professional contacts with verified work emails tracked across these 2,941 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 October 25, 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.