Company lists · Data refreshed November 2026

Top 25 Maritime electrical contractors based in the Netherlands

RevenueBase identified 354 company matches for maritime electrical contractors associated with the Netherlands as of November 2026 and tracks 4,039 professional contacts across them, including 1,787 with verified work emails. Rotterdam is the largest hub.

This list covers company matches for maritime electrical contractors 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
354Companies
4,039Contacts tracked
1,787Verified emails
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The 25 largest maritime electrical contractors based in the Netherlands

Ranked by team size
Top 25 of 354 company matches for maritime electrical contractors 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 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
2Exact 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
3Exact 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
4Exact matchTilburg, NetherlandsHQ recorded Nov 6, 202651-20088 contacts →

Exact match

“Als full service installatiebedrijf leveren wij klantspecifieke (totaal)oplossingen op het gebied van elektrotechnische installatietechniek.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchRotterdam, NetherlandsHQ recorded Nov 6, 202651-20060 contacts →

Exact match

“At Mr.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchVolendam, NetherlandsHQ recorded Nov 6, 202651-20059 contacts →

Exact match

“Al 45 jaar vooruitstrevend in elektrotechniek, beveiligingstechniek en energietechniek.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact 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
8Exact matchMaassluis, NetherlandsHQ recorded Nov 6, 202651-20055 contacts →

Exact match

“Shipyard De Haas Maassluis specializes in the construction of new vessels as well as the complete maintenance, repairs and renovation of patrol vessels, crew tenders, wind farm…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchUrk, NetherlandsHQ recorded Nov 6, 202651-20047 contacts →

Exact match

“Piet Brouwer Electrotechnology is a worldwide specialist in turnkey electrotechnical yacht systems for sail and motoryachts.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchRotterdam, NetherlandsHQ recorded Nov 6, 202611-5042 contacts →

Exact match

“ROG, your partner for Dockside and Onsite services!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSliedrecht, NetherlandsHQ recorded Nov 6, 202651-20041 contacts →

Exact match

“Bakker Repair B.V.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSliedrecht, NetherlandsHQ recorded Nov 6, 202651-20039 contacts →

Exact match

“Verhoef elektrotechniek is een gespecialiseerde dienstverlener op het gebied van elektrotechniek, actief in diverse sectoren zoals de maritieme markt, utiliteit, industrie en…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchHellevoetsluis, NetherlandsHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“Imatech BV is a ship supplier of electrical technical materials in its widest range to ship-owners, ship management companies and offshore companies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchDordrecht, NetherlandsHQ recorded Nov 6, 202651-20034 contacts →

Exact match

“Dolderman is al meer dan 100 jaar actief in de beroepsvaart.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchHattem, NetherlandsHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“eL-Tec Elektrotechnologie is an electrical installation company, specialized in complex electrical engineering and installation for the industrial and marine sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchNeder-hardinxveld, NetherlandsHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“MSA-Service specializes in electrical installations, control systems and automation solutions for the maritime and offshore industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchAlblasserdam, NetherlandsHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“Als innovatieve elektrotechnische partner engineert, installeert en onderhoudt ETB de Noord B.V.(elektrotechnische) installaties in uiteenlopende sectoren.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchGorinchem, NetherlandsHQ recorded Nov 6, 202651-20029 contacts →

Exact match

“Op 1 mei 1957 werd Strago Electro B.V.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchRotterdam Havens, NetherlandsHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“At Royal Roos, we are committed to investing in the future of greener shipping.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBeverwijk, NetherlandsHQ recorded Nov 6, 202651-20026 contacts →

Exact match

“Van Vuuren Elektrotechniek zit nog altijd in Beverwijk waar het 100 jaar geleden ook begonnen is.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact match's-gravendeel, NetherlandsHQ recorded Nov 6, 2026201-50026 contacts →

Exact match

“Maak kennis met de Barth Installatiegroep!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchNieuwdorp, NetherlandsHQ recorded Nov 6, 202651-20022 contacts →

Exact match

“Installatie Techniek Niewenhuijse is een bedrijf waarbij kwaliteit, betrouwbaarheid en “klanttevredenheid” hoog in het vaandel staan.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchRotterdam, NetherlandsHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“De geschiedenis van Technisch Installatiebureau Oechies gaat al meer dan 50 jaar terug.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchKolham, NetherlandsHQ recorded Nov 6, 202651-20021 contacts →

Exact match

“Marpower presents its in-house developed and produced high-end automation systems, frequency drives, shore power converters and electronics.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchPapendrecht, NetherlandsHQ recorded Nov 6, 202651-20020 contacts →

Exact match

“BREKO (1974) en PSI (1998) zijn actief op de markt van de scheepvaart, offshore en industrie.”

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

Showing 25 of 354 maritime electrical contractors based in the Netherlands

See the full list, filter by size, metro and specialty, and access 1,787 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Maritime electrical contractors based in the Netherlands at a glance

As of Nov 6, 2026
44.2%Verified-email coverage
11.4Average contacts per company
1-10Median size (employees)
4.5%Largest-city concentration · Rotterdam
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
191
11-50
111
51-200
40
201-500
3
501-1,000
3
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 354 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 “maritime 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. 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 1,787 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.

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

How many maritime electrical contractors are there based in the Netherlands?

RevenueBase identified 354 company matches for maritime electrical contractors 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?

Eekels Technology B.V tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most maritime electrical contractors?

Rotterdam leads with 16 company records, followed by Dordrecht (6) and Amsterdam (4).

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 1,787 professional contacts with verified work emails tracked across these 354 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.