Company lists · Data refreshed November 2026

Top 23 Offshore electrical systems providers based in the Netherlands

RevenueBase identified 373 company matches for offshore electrical systems providers associated with the Netherlands as of November 2026 and tracks 12,794 professional contacts across them, including 3,473 with verified work emails. Rotterdam is the largest hub.

This list covers company matches for offshore electrical systems providers associated with the Netherlands, 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.

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
373Companies
12,794Contacts tracked
3,473Verified emails
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The 23 largest offshore electrical systems providers based in the Netherlands

Ranked by team size
Top 23 of 373 company matches for offshore electrical systems providers based in the Netherlands, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchLeiden, NetherlandsHQ recorded Nov 6, 20261,001-5,0002,841 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
2Exact matchHoofddorp, NetherlandsHQ recorded Nov 6, 20261,001-5,000658 contacts →

Exact match

“Headquartered in Hoofddorp, the Netherlands, Dixstone is an affiliate of the Perenco Group, specialized in integrated solutions for the industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchKolham, NetherlandsHQ recorded Nov 6, 2026501-1,000454 contacts →

Exact match

“For over 110 years, Eekels has been operating in the Marine & Offshore and Industry & Infrastructure markets.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchDordrecht, NetherlandsHQ recorded Nov 6, 2026201-500447 contacts →

Exact match

“N-Sea is an end-to-end subsea services provider.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSchiedam, NetherlandsHQ recorded Nov 6, 2026201-500414 contacts →

Exact match

“RH Marine is a leading system integrator and innovator of electrical and automation systems in the maritime industry, and delivers tailored solutions for complex Naval ships and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchDelft, NetherlandsHQ recorded Nov 6, 2026201-500411 contacts →

Exact match

“Ampelmann is the leading offshore access provider that delivers safe and efficient access solutions to the global offshore energy sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchHoofddorp, NetherlandsHQ recorded Nov 6, 20261,001-5,000318 contacts →

Exact match

“Seafox is a leading global offshore jack-up company, providing services to support the oil & gas and renewable industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchRotterdam, NetherlandsHQ recorded Nov 6, 2026201-500267 contacts →

Exact match

“Hanab Energy Solutions delivers integrated services for future-proof high-voltage infrastructure, offering advice, engineering, design, installation, maintenance and optimization…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSchiedam, NetherlandsHQ recorded Nov 6, 202610001+266 contacts →

Exact match

“Wärtsilä is a global leader in innovative technologies and lifecycle solutions for the marine and energy markets.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchNieuw-vennep, NetherlandsHQ recorded Nov 6, 2026501-1,000189 contacts →

Exact match

“When your high-voltage project depends on safe, reliable connections, you need specialists who get every connection right.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSpicalaan 13 2132 Jg Hoofddorp the Netherlands, NetherlandsHQ recorded Nov 6, 202651-200179 contacts →

Exact match

“Petrodec is a responsible offshore contractor, ready to deliver safe, efficient and innovative decommissioning or re-use solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchVlissingen, NetherlandsHQ recorded Nov 6, 202651-200142 contacts →

Exact match

“Istimewa Elektro is de system integrator die de verbinding legt tussen ontwerp, uitvoering en onderhoud van elektrotechnische installaties.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBarneveld, NetherlandsHQ recorded Nov 6, 202651-200123 contacts →

Exact match

“We take care of your electrical installations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchHg, NetherlandsHQ recorded Nov 6, 202651-200110 contacts →

Exact match

“HSM Offshore Energy is an integrated solution provider in EPCIC (Engineering, Procurement, Construction, Installation and Commissioning) multi-disciplinary offshore renewable…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchRotterdam, NetherlandsHQ recorded Nov 6, 202651-20093 contacts →

Exact match

“Nevesbu is an independent naval architect and platform systems integrator, based in the Netherlands.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchRotterdam, NetherlandsHQ recorded Nov 6, 202651-20088 contacts →

Exact match

“KCI Offshore Engineering has been providing design, engineering, and consultancy services to the offshore industry for over 40 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchRotterdam, NetherlandsHQ recorded Nov 6, 202651-20083 contacts →

Exact match

“Samen duurzaam elektrificeren, dat is de visie van endenburg.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchOud-beijerland, NetherlandsHQ recorded Nov 6, 202651-20070 contacts →

Exact match

“Santon excels in delivering customised electro-mechanical switchgear solutions for industries such as Critical Infrastructure, Data Centres, Defence, Marine, Oil & Gas, Renewable…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchDen Helder, NetherlandsHQ recorded Nov 6, 202611-5068 contacts →

Exact match

“SeaMar is a family-owned maritime service provider, founded in and headquartered in Den Helder.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchZaandam, NetherlandsHQ recorded Nov 6, 202651-20062 contacts →

Exact match

“Techniek met Passie!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchDen Helder, NetherlandsHQ recorded Nov 6, 202651-20060 contacts →

Exact match

“History Multimetaal was established in 1973 to provide construction design, prefabrication, in-house testing and certification, offshore support services to the oil and gas…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchNumansdorp, NetherlandsHQ recorded Nov 6, 202651-20056 contacts →

Exact match

“Seatools helps its clients in the dredging and offshore energy business achieve higher workability and higher operational efficiency, both key to lowering cost and environmental…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchWamel, NetherlandsHQ recorded Nov 6, 202651-20055 contacts →

Exact match

“Samen met circa 70 collega's werken wij iedere dag in ons familiebedrijf aan het installeren en onderhouden van elektrotechnische installaties in binnen-en buitenland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 23 of 373 offshore electrical systems providers based in the Netherlands

See the full list, filter by size, metro and specialty, and access 3,473 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Offshore electrical systems providers based in the Netherlands at a glance

As of Nov 6, 2026
27.1%Verified-email coverage
34.3Average contacts per company
11-50Median size (employees)
6.7%Largest-city concentration · Rotterdam
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
153
11-50
140
51-200
51
201-500
18
501-1,000
5
1,001-5,000
4
10001+
1

Email recency for this list is measured worldwide rather than for Netherlands, so it is reported there. Company counts and contact totals on this page are exact for Netherlands, over 373 companies.

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.
What qualifies
Company records associated with the Netherlands whose business descriptions match “offshore electrical systems providers” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 3,473 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 electrical systems providers by metro

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 electrical systems providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many offshore electrical systems providers are there based in the Netherlands?

RevenueBase identified 373 company matches for offshore electrical systems providers associated with the Netherlands 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?

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

Which city has the most offshore electrical systems providers?

Rotterdam leads with 25 company records, followed by Amsterdam (9) and Schiedam (6).

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 3,473 professional contacts with verified work emails tracked across these 373 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.