Company lists · Data refreshed September 2026

Top 25 Offshore platform electrical contractors worldwide

Name: Offshore platform electrical contractors worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 15,890 companies tracked

RevenueBase identified 15,890 company matches for offshore platform electrical contractors worldwide as of September 2026 and tracks 253,331 professional contacts across them, including 51,606 with verified work emails. The United States is the largest market and Houston the largest hub.

This list covers company matches for offshore platform electrical contractors 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 September 29, 2026. Country and city lists for offshore platform electrical contractors 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 Sep 29, 2026 How this list was built

15,890Companies

253,331Contacts tracked

51,606Verified emails

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The 25 largest offshore platform electrical contractors worldwide

Ranked by team size

Top 25 of 15,890 company matches for offshore platform electrical contractors worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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 Sep 29, 2026	10001+	34,095 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 · Sep 29, 2026 · View company records in RevenueBase
2	Lamprell	Exact match	Sharjah, United Arab EmiratesHQ recorded Sep 29, 2026	5,001-10,000	6,080 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 · Sep 29, 2026 · View company records in RevenueBase
3	MMR Group	Exact match	Baton Rouge, LA, United StatesHQ recorded Sep 29, 2026	5,001-10,000	3,186 contacts →
	Exact match “At MMR we believe that no matter how much you achieve, you should never forget where you came from.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4	Heerema Marine Contractors	Exact match	Leiden, NetherlandsHQ recorded Sep 29, 2026	1,001-5,000	2,643 contacts →
	Exact match “Heerema Marine Contractors is a world-leading marine contractor in the international offshore energy industry.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5	IES Holdings	Exact match	Houston, TX, United StatesHQ recorded Sep 29, 2026	5,001-10,000	2,567 contacts →
	Exact match “IES Holdings, Inc.(formerly known as Integrated Electrical Services, Inc.) provides electrical contracting services to commercial, industrial, and residential customers in the…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6	Estrutural	Exact match	Porto Alegre, BrazilHQ recorded Sep 29, 2026	1,001-5,000	2,461 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 · Sep 29, 2026 · View company records in RevenueBase
7	ELFE	Exact match	Macaé, BrazilHQ recorded Sep 29, 2026	1,001-5,000	1,898 contacts →
	Exact match “No mercado há mais de duas décadas, a Axia é uma empresa nacional com atuação em operação e manutenção industrial.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8	Groupe Ponticelli Frères	Exact match	FranceHQ recorded Sep 29, 2026	5,001-10,000	1,829 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 · Sep 29, 2026 · View company records in RevenueBase
9	Helix Electric	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 2026	1,001-5,000	1,560 contacts →
	Exact match “Helix Electric is an award-winning electrical contractor specializing in design-build and highly complex electrical projects throughout the United States.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10	Deepocean	Exact match	Oslo, NorwayHQ recorded Sep 29, 2026	1,001-5,000	1,375 contacts →
	Exact match “DeepOcean is a technology-driven, independent solution provider in the ocean space.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11	Dragados Offshore	Exact match	11510 Puerto Real, SpainHQ recorded Sep 29, 2026	1,001-5,000	1,348 contacts →
	Exact match “Founded in 1972, Dragados Offshore S.A.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12	Medgulf Construction Co. WLL	Exact match	Doha, QatarHQ recorded Sep 29, 2026	1,001-5,000	1,076 contacts →
	Exact match “Medgulf Construction Company ( W.L.L.) is wholly owned Qatari Company established in September 1975.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13	Anel Group	Exact match	İstanbul, TürkiyeHQ recorded Sep 29, 2026	1,001-5,000	867 contacts →
	Exact match “Founded by Rıdvan Çelikel in 1986, Anel is a global contracting company with its expertise in MEP systems in large scale and challenging projects.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14	Elec-Tech Electrical Contractors	Exact match	Long Beach, CA, United StatesHQ recorded Sep 29, 2026	n/a	782 contacts →
	Exact match “WELCOME TO OUR WEBSITE!” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15	BK Gulf LLC	Exact match	Dubai, United Arab EmiratesHQ recorded Sep 29, 2026	5,001-10,000	774 contacts →
	Exact match “Established in 1978, BK Gulf LLC is a leading contractor in electrical, mechanical, instrumentation and building services within the UAE & Middle East market.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16	PT Jaya Teknik Indonesia	Exact match	Jakarta, IndonesiaHQ recorded Sep 29, 2026	201-500	774 contacts →
	Exact match “Pt.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17	Yantai Cimc Raffles Offshore LTD	Exact match	Yantai, ChinaHQ recorded Sep 29, 2026	10001+	720 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18	Prism Electric	Exact match	Garland, TX, United StatesHQ recorded Sep 29, 2026	1,001-5,000	687 contacts →
	Exact match “Our story began in 1994 with a simple vision: Build a company that does things right.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19	Emco Qatar	Exact match	Doha, QatarHQ recorded Sep 29, 2026	1,001-5,000	666 contacts →
	Exact match “In the year 2002, realizing the need for Specialized Refurbishment, Repairs, & Maintenance Services of Oil Industries, Commercial and Residential Complexes.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20	Willbros	Exact match	Houston, TX, United StatesHQ recorded Sep 29, 2026	10001+	665 contacts →
	Exact match “Primoris is a specialty energy infrastructure contractor serving the oil and gas and power industries with offerings that primarily include construction, maintenance and…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21	Insyte Instalaciones	Exact match	Getafe, SpainHQ recorded Sep 29, 2026	1,001-5,000	628 contacts →
	Exact match “Insyte Instalaciones inicia su actividad en 1990 como empresa instaladora en el sector eléctrico y de telecomunicaciones.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22	Cache Valley Electric	Exact match	Logan, UT, United StatesHQ recorded Sep 29, 2026	1,001-5,000	627 contacts →
	Exact match “As one of the nation’s premier electrical contractors, we don’t just provide high-quality services.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23	M. J. Electric, LLC	Exact match	Iron Mountain, MI, United StatesHQ recorded Sep 29, 2026	1,001-5,000	621 contacts →
	Exact match “M.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24	PAR Electrical Contractors, LLC	Exact match	Kansas City, MO, United StatesHQ recorded Sep 29, 2026	1,001-5,000	606 contacts →
	Exact match “PAR, a Quanta Services company, offers a full range of construction services for substations, overhead and underground distribution and transmission lines, engineering, design…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25	Alterman, INC	Exact match	Live Oak, TX, United StatesHQ recorded Sep 29, 2026	501-1,000	597 contacts →
	Exact match “Since 1923, Alterman has provided electrical construction on many of San Antonio and Austin's most impressive landmarks and contemporary structures.” Recorded in the RevenueBase company graph · Sep 29, 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 platform electrical contractors”. 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 15,890 offshore platform electrical contractors worldwide

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Offshore platform electrical contractors worldwide at a glance

As of Sep 29, 2026

20.4%Verified-email coverage

15.9Average contacts per company

11-50Median size (employees)

0.6%Largest-city concentration · Houston

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

6,667

11-50

5,955

51-200

2,145

201-500

548

501-1,000

193

1,001-5,000

150

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 platform electrical contractors are linked below.
What qualifies: Company records worldwide whose business descriptions match “offshore platform electrical contractors” 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 51,606 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 September 29, 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 platform electrical contractors by location

51 lists · largest first

Every Offshore platform electrical contractors 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 platform electrical contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many offshore platform electrical contractors are there worldwide?

RevenueBase identified 15,890 company matches for offshore platform electrical contractors worldwide as of September 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 platform electrical contractors?

The United States leads with 3,048 companies, followed by the United Kingdom (1,931) and Italy (924). Every offshore platform electrical contractors list by country and city is linked on this page.

Which city has the most offshore platform electrical contractors?

Houston leads with 93 company records, followed by London (92) and Sao Paulo (70).

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 51,606 professional contacts with verified work emails tracked across these 15,890 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 September 29, 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.