Company lists · Data refreshed September 2026

Top 25 Preventive maintenance contractors based in the Netherlands

Name: Preventive maintenance contractors based in the Netherlands
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 147 companies tracked

RevenueBase identified 147 company matches for preventive maintenance contractors associated with the Netherlands as of September 2026 and tracks 1,775 professional contacts across them, including 828 with verified work emails. Rotterdam is the largest hub.

This list covers company matches for preventive 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 September 17, 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 Sep 17, 2026 How this list was built

147Companies

1,775Contacts tracked

828Verified emails

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The 25 largest preventive maintenance contractors based in the Netherlands

Ranked by team size

Top 25 of 147 company matches for preventive maintenance contractors based in the Netherlands, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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	Unica Building Services	Exact match	Landelijk, NetherlandsHQ recorded Sep 17, 2026	1,001-5,000	548 contacts →
	Exact match “Unica Building Services manages and maintains all building-related installations to ensure a comfortable, sustainable, safe and healthy environment.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	4some Technisch Beheer BV	Exact match	Ijsselstein, NetherlandsHQ recorded Sep 17, 2026	51-200	58 contacts →
	Exact match “BETROKKEN BEDRIJF MET GERENOMMEERDE KLANTEN 4Some is gespecialiseerd in beheer en onderhoud van gebouwgebonden installaties.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Breijer Contractonderhoud B.V	Exact match	Rotterdam, NetherlandsHQ recorded Sep 17, 2026	51-200	53 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	ESNW	Exact match	Alkmaar, NetherlandsHQ recorded Sep 17, 2026	51-200	48 contacts →
	Exact match “ESNW is een toonaangevend én leuk bedrijf met ruim 120 gemotiveerde medewerkers.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Intures	Exact match	Velsen Noord, NetherlandsHQ recorded Sep 17, 2026	51-200	45 contacts →
	Exact match “Intures is an independent engineering firm specializing in life-extending maintenance.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Sankomij Installatietechniek BV	Exact match	Veldhoven, NetherlandsHQ recorded Sep 17, 2026	51-200	45 contacts →
	Exact match “Sankomij Installatietechniek BV verzorgt installatiewerkzaamheden in nieuwbouw, renovatie en groot onderhoud.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	KIS CNC Services	Exact match	NetherlandsHQ recorded Sep 17, 2026	51-200	40 contacts →
	Exact match “KIS CNC Services is a leading industrial maintenance specialist in The Netherlands, with state-of-the-art repair shops in Hengelo, Rotterdam and Nederweert.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Gils Bouw, Service & Onderhoud	Exact match	Hoogeveen, NetherlandsHQ recorded Sep 17, 2026	51-200	37 contacts →
	Exact match “Gils, your local address for service & maintenance nationwide.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Koomen Installatie B.V	Exact match	Diemen, NetherlandsHQ recorded Sep 17, 2026	51-200	32 contacts →
	Exact match “Bij Koomen Installatie werken we al ruim 100 jaar aan gebouwen die gewoon goed moeten functioneren.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	OKÉ Totaal	Exact match	Weesp, NetherlandsHQ recorded Sep 17, 2026	51-200	31 contacts →
	Exact match “Met onze dienstverlening, die zich uitstrekt over verschillende sectoren, spreken wij de (to)taal van onderhoud vloeiend.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Maintenance Heroes	Exact match	Eindhoven, NetherlandsHQ recorded Sep 17, 2026	51-200	31 contacts →
	Exact match “DIT ZIJN WE Maintenance Heroes is een maintenance support organisatie met ervaren onderhouds- en storingsmonteurs, werkvoorbereiders en engineers.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Integron Aandrijftechniek	Exact match	Groningen, NetherlandsHQ recorded Sep 17, 2026	11-50	30 contacts →
	Exact match “Integron Group, met vestigingen in Groningen, Leeuwarden, Emmen en Hendrik-Ido-Ambacht, is een toonaangevend bedrijf in specialistisch industrieel onderhoud en service.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Heluto BV	Exact match	Diever, NetherlandsHQ recorded Sep 17, 2026	51-200	29 contacts →
	Exact match “Onze passie: meer comfort, minder energie.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Madolex	Exact match	Roermond, NetherlandsHQ recorded Sep 17, 2026	51-200	26 contacts →
	Exact match “Madolex is expert op het gebied van machineonderhoud, reparatie en turnkey projecten.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Dophou	Exact match	Bodegraven, NetherlandsHQ recorded Sep 17, 2026	11-50	24 contacts →
	Exact match “Dophou is a nationwide technical services partner specializing in maintenance, installation engineering, energy management, and facility services.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Grtmaintenance BV	Exact match	Zaltbommel, NetherlandsHQ recorded Sep 17, 2026	51-200	23 contacts →
	Exact match “GRTMaintenance BV is een specialist op het gebied van industrieel machineonderhoud.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Otterman Techniek BV	Exact match	Hardenberg, NetherlandsHQ recorded Sep 17, 2026	51-200	22 contacts →
	Exact match “Otterman Techniek is sinds 1935 een vertrouwd adres voor de aanleg en het onderhoud van installaties in woningen, kantoren, bedrijven en instellingen zoals scholen en ziekenhuizen.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	A. Ploem & Zn. BV	Exact match	Landgraaf, NetherlandsHQ recorded Sep 17, 2026	11-50	21 contacts →
	Exact match “A Ploem & Zn BV inspecteert, adviseert, onderhoudt en beheert comfort gebonden energietoestellen en installaties voor de particuliere, publieke en zakelijke markt en biedt als…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Plan BEE Onderhoud EN Advies B.V	Exact match	Capelle Aan Den Ijssel, NetherlandsHQ recorded Sep 17, 2026	11-50	19 contacts →
	Exact match “Wij zijn een breed georiënteerd bouwkundig aannemersbedrijf.Onze kernactiviteit is het verrichten van diverse onderhoudswerkzaamheden alsmede het bieden van technische oplossingen…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Huisman Installatietechniek	Exact match	Vroomshoop, NetherlandsHQ recorded Sep 17, 2026	51-200	17 contacts →
	Exact match “Uw installatiesysteem is onze zorg.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Vetim B.V	Exact match	Zaandam, NetherlandsHQ recorded Sep 17, 2026	11-50	16 contacts →
	Exact match “OVER ONS Wij werken vanuit de overtuiging dat tevreden eindgebruikers bepalend zijn voor het rendement en daarmee succes van oplossingen die wij bieden op het gebied van lucht…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Krämer Groep BV	Exact match	Utrecht, NetherlandsHQ recorded Sep 17, 2026	51-200	16 contacts →
	Exact match “Wij zijn gespecialiseerd in het uitvoeren van onderhoud aan onroerend goed voor de utiliteitsbouw.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	VAN DER Geest Vastgoedonderhoud	Exact match	Enschede, NetherlandsHQ recorded Sep 17, 2026	51-200	15 contacts →
	Exact match “Met kwaliteit en vakmanschap onderscheidt Van der Geest Vastgoedonderhoud zich inmiddels honderd jaar.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	VAN Zutphen Service	Exact match	Veghel, NetherlandsHQ recorded Sep 17, 2026	11-50	15 contacts →
	Exact match “Wij zijn gespecialiseerd in het uitvoeren van preventief en correctief onderhoud.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	BIS Group	Exact match	Waalwijk, NetherlandsHQ recorded Sep 17, 2026	11-50	15 contacts →
	Exact match “Stelt u voor: u bent de drijvende kracht achter de productie, omringd door machines die uw bedrijf draaiende houden.” Recorded in the RevenueBase company graph · Sep 17, 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 “preventive maintenance 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 147 preventive maintenance contractors based in the Netherlands

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Preventive maintenance contractors based in the Netherlands at a glance

As of Sep 17, 2026

46.6%Verified-email coverage

12.1Average contacts per company

11-50Median size (employees)

3.4%Largest-city concentration · Rotterdam

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

1,001-5,000

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 147 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 “preventive 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 828 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 17, 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 “preventive maintenance contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many preventive maintenance contractors are there based in the Netherlands?

RevenueBase identified 147 company matches for preventive maintenance contractors associated with the Netherlands 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?

Unica Building Services tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most preventive maintenance contractors?

Rotterdam leads with 5 company records, followed by Capelle Aan Den Ijssel (4) and Amersfoort (3).

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 828 professional contacts with verified work emails tracked across these 147 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 17, 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.