Company lists · Data refreshed November 2026

Top 14 Panel testing and maintenance contractors based in the Netherlands

RevenueBase identified 36 company matches for panel testing and maintenance contractors associated with the Netherlands as of November 2026 and tracks 109 professional contacts across them, including 41 with verified work emails. Oosterhout is the largest hub.

This list covers company matches for panel testing and maintenance 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
36Companies
109Contacts tracked
41Verified emails
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The 14 largest panel testing and maintenance contractors based in the Netherlands

Ranked by team size
Top 14 of 36 company matches for panel testing and maintenance 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 matchGroot-ammers, NetherlandsHQ recorded Nov 6, 202651-20028 contacts →

Exact match

“Elmon is een dynamisch en flexibel bedrijf, met als doel producten en diensten te leveren die zich onderscheiden door kwaliteit en innovatie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchHeerhugowaard, NetherlandsHQ recorded Nov 6, 202611-5015 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact 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
4Exact 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
5Exact matchApeldoorn, NetherlandsHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Bij De Jong Elektra & Kluswerken kunt u terecht voor de uitvoering van diverse elektrawerken.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact 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
7Exact matchHardinxveld-giessendam, NetherlandsHQ recorded Nov 6, 202611-503 contacts →

Exact match

“You know better than anyone how dependent we are today on good electrical installations - in companies and in private homes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact 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
9Exact 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
10Exact matchZaandam, NetherlandsHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Vlasblom Paneelbouw Service BV delivers quality service since 2007.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchZaandijk, NetherlandsHQ recorded Nov 6, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSittard, NetherlandsHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Wij inspecteren, monitoren en beheren elektrotechnische installaties.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchVlaardingen, NetherlandsHQ recorded Nov 6, 20261-101 contacts →

Exact match

“360 Inspect is gespecialiseerd in onafhankelijke elektrotechnische inspecties voor bedrijven, vastgoedbeheerders, installateurs en de industrie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchEersel, NetherlandsHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Elektriq Inspecties & Advies is een SCIOS Scope 8 en 10 gecertificeerd inspectiebedrijf.”

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

Showing 14 of 36 panel testing and maintenance contractors based in the Netherlands

See the full list, filter by size, metro and specialty, and access 41 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Panel testing and maintenance contractors based in the Netherlands at a glance

As of Nov 6, 2026
37.6%Verified-email coverage
3.0Average contacts per company
1-10Median size (employees)
5.6%Largest-city concentration · Oosterhout
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
29
11-50
6
51-200
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 36 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 “panel testing and maintenance 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 41 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 “panel testing and maintenance contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many panel testing and maintenance contractors are there based in the Netherlands?

RevenueBase identified 36 company matches for panel testing and maintenance 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?

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

Which city has the most panel testing and maintenance contractors?

Oosterhout leads with 2 company records, followed by Pr (2) and Zaandam (2).

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 41 professional contacts with verified work emails tracked across these 36 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.