Company lists · Data refreshed November 2026

Top 25 High voltage equipment testing based in the Netherlands

RevenueBase identified 57 company matches for high voltage equipment testing associated with the Netherlands as of November 2026 and tracks 930 professional contacts across them, including 272 with verified work emails. Hengelo is the largest hub.

This list covers company matches for high voltage equipment testing 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
57Companies
930Contacts tracked
272Verified emails
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The 25 largest high voltage equipment testing based in the Netherlands

Ranked by team size
Top 25 of 57 company matches for high voltage equipment testing 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 matchSchinnen, NetherlandsHQ recorded Nov 6, 202651-20069 contacts →

Exact match

“Parkstad Inspecties is de aangewezen partij om bij u veiligheidsinspecties op basis van NEN 3840, NEN 3140 en NEN 1010 deel 6 uit te voeren.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchAlblasserdam, NetherlandsHQ recorded Nov 6, 20261-1027 contacts →

Exact match

“JR Infra BV is gespecialiseerd in:* Bedieningshandelingen in MS en LS * Testen en inbedrijfstelling ( 0,1 hertz en Wic instromen )* Grootverbruik elektrameters plaatsen en…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchHattem, NetherlandsHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Vandentempel is meer dan 50 jaar specialist in apparatuur ten behoeve van de elektrische infrastructuur.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchHoofddorp, NetherlandsHQ recorded Nov 6, 202651-20015 contacts →

Exact match

“De specialist in laag- midden en hoogspanningstechniek”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchOldenzaal, NetherlandsHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“Entheq is uw partner voor inspectie en beheer van uw elektrische installatie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchBarendrecht, NetherlandsHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Located in Barendrecht (NL), FMJ Elektro (part of the FMJ Group) is your trusted partner for the design, maintenance, management, and inspection of electrical installations in the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchUrk, NetherlandsHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Korf KB is een bedrijf dat net een stap verder gaat.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBarendrecht, NetherlandsHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Een veilige en betrouwbare elektrotechnische installatie is een belangrijke voorwaarde voor de continuïteit van een bedrijf of woning.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMilsbeek, NetherlandsHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Binnen elektrotechniek zijn afspraken over veiligheid, inspecteren, installatievoorschriften en werkvoorschriften heel belangrijk.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchWinschoten, NetherlandsHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Elektrospekt is een onafhankelijk, landelijk opererend inspectie- en adviesbureau gespecialiseerd in elektrische, gas- en waterinstallaties.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchEersel, NetherlandsHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Menting Energietechniek, een nieuwe naam in een historische techniek.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchPurmerend, NetherlandsHQ recorded Nov 6, 202611-508 contacts →

Exact match

“AET Energy Efficiency BV is een onafhankelijk en objectief elektrotechnisch SCIOS SCOPE 8, SCIOS SCOPE 10, Scope scope 12, NEN 3140, NEN 1010 inspectie- en adviesbureau in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact match's-gravendeel, NetherlandsHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Waterinstallaties en elektrotechnische installaties hebben geen geheimen voor de specialisten van Controlscope.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLisse, NetherlandsHQ recorded Nov 6, 202611-506 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchZeewolde, NetherlandsHQ recorded Nov 6, 202611-504 contacts →

Exact match

“info@isovast.nl (alle questions) Looking for a flexible test and inspection company, specialized in airtightness testing (blowerdoortest), building acoustics and infrared…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchDenekamp, NetherlandsHQ recorded Nov 6, 20261-104 contacts →

Exact match

“JFi techniek is een elektrotechnisch inspectiebedrijf.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchStrijen, NetherlandsHQ recorded Nov 6, 20261-104 contacts →

Exact match

“DH Tech is een onafhankelijke organisatie die gespecialiseerd is in het inspecteren en adviseren van nieuwe en bestaande elektrotechnische installaties.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchValkenswaard, NetherlandsHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Pentaq Energy Solutions is een onafhankelijk meet- en adviesbureau gevestigd in Valkenswaard, sinds 2006 actief in de energiebranche en sinds 2022 SCIOS-gecertificeerd.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchHengelo, NetherlandsHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Welkom bij de Marktleider in Meetinstrumenten!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchHattem, NetherlandsHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Snel, flexibel en betrouwbaar Waarmee kunnen we jou helpen?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchNijverdal, NetherlandsHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Onafhankelijke inspectie,reparatie en onderhoud van elektrisch gereedschap, stroomverdeelkasten,draagbaar klimmateriaal,valbeveiliging, ehbo materialen en brandblussers Ook voor…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchOosterhout, NetherlandsHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Schumacher Techniek Inspectie & Beheer is een onafhankelijke, gecertificeerde inspectiebedrijf, dat de elektrische installatie inspecteert van bedrijfspanden Wij zijn zowel SCIOS…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchCb, NetherlandsHQ recorded Nov 6, 20261-102 contacts →

Exact match

“FW-Techniek Uw partner in integrale veiligheid.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchDordrecht, NetherlandsHQ recorded Nov 6, 20261-102 contacts →

Exact match

“De InspectieVraagbaak is een bedrijf dat geheel onafhankelijk werkt en gespecialiseerd is in alle keuringen en inspecties van technische installaties.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchAmersfoort, NetherlandsHQ recorded Nov 6, 202651-2001 contacts →

Exact match

“RTEi Netherlands offers a wide portfolio of high-end services for the HV-grid: audits, grid-studies, equipment supplies, on-site work or helicopter services, either in non-Live…”

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

Showing 25 of 57 high voltage equipment testing based in the Netherlands

See the full list, filter by size, metro and specialty, and access 272 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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High voltage equipment testing based in the Netherlands at a glance

As of Nov 6, 2026
29.2%Verified-email coverage
16.3Average contacts per company
1-10Median size (employees)
3.5%Largest-city concentration · Hengelo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
41
11-50
12
51-200
3
1,001-5,000
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 57 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 “high voltage equipment testing” 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 272 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 “high voltage equipment testing”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many high voltage equipment testing are there based in the Netherlands?

RevenueBase identified 57 company matches for high voltage equipment testing 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?

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

Which city has the most high voltage equipment testing?

Hengelo leads with 2 company records, followed by Pr (2) and Ah (1).

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 272 professional contacts with verified work emails tracked across these 57 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.