Company lists · Data refreshed November 2026

Top 25 Turnaround and maintenance contractors based in the Netherlands

RevenueBase identified 61 company matches for turnaround and maintenance contractors associated with the Netherlands as of November 2026 and tracks 3,264 professional contacts across them, including 990 with verified work emails. Breda is the largest hub.

This list covers company matches for turnaround 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
61Companies
3,264Contacts tracked
990Verified emails
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The 25 largest turnaround and maintenance contractors based in the Netherlands

Ranked by team size
Top 25 of 61 company matches for turnaround 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 matchRotterdam, NetherlandsHQ recorded Nov 6, 20261,001-5,000354 contacts →

Exact match

“Verwater breathes Tank & Industrial Services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchHengelo, NetherlandsHQ recorded Nov 6, 202651-200128 contacts →

Exact match

“Bilfinger Thermeq B.V, part of Bilfinger since April 2024, is a mechanical industrial engineering company based out of the Netherlands.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchNuth, NetherlandsHQ recorded Nov 6, 202651-20047 contacts →

Exact match

“Meex Technische Installaties is specialist in engineering, projectmanagement, fabricage, montage en onderhoud van industriële procesinstallaties.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSpijkenisse, NetherlandsHQ recorded Nov 6, 202651-20044 contacts →

Exact match

“Wij zijn ALFA, een jong bedrijf van specialisten met jarenlange ervaring in de petrochemische industrie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSittard, NetherlandsHQ recorded Nov 6, 202651-20039 contacts →

Exact match

“Tacon Group is een onafhankelijke, multidisciplinaire dienstverlener in de energie, gas-(petro-) chemie, proces industrie, farmaceutica en infra projecten.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchElsloo Lb, NetherlandsHQ recorded Nov 6, 202651-20037 contacts →

Exact match

“De core-business is de levering van werktuigbouw technische installaties bestaande uit piping, apparatenbouw, staalconstructies alsook de uitvoering van 'turn-arounds' en…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchNetherlandsHQ recorded Nov 6, 2026501-1,00037 contacts →

Exact match

“Bijna nergens ligt de lat zo hoog als in de industrie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchGroningen, NetherlandsHQ recorded Nov 6, 202611-5032 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 · Nov 6, 2026 · View company records in RevenueBase
9Exact matchNetherlandsHQ recorded Nov 6, 202651-20030 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 · Nov 6, 2026 · View company records in RevenueBase
10Exact matchEindhoven, NetherlandsHQ recorded Nov 6, 202651-20030 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 · Nov 6, 2026 · View company records in RevenueBase
11Exact matchRoermond, NetherlandsHQ recorded Nov 6, 202651-20028 contacts →

Exact match

“Madolex is expert op het gebied van machineonderhoud, reparatie en turnkey projecten.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchStellendam, NetherlandsHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Europoort Industrie Diensten (EID) is actief sinds 2005 en is werkzaam op het gebied van industriële reiniging en aanvullende dienstverlening.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchVelsen-noord, NetherlandsHQ recorded Nov 6, 202611-5013 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchHellevoetsluis, NetherlandsHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Human Industries specializes in preventive maintenance and overhaul of rotating equipment, including: compressors, steam turbines, pumps and other rotating equipment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchDen Helder, NetherlandsHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Vector MM is a boutique consultancy company consisting of about 15 highly educated and trained engineers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBeneden-leeuwen, NetherlandsHQ recorded Nov 6, 202611-509 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchAlkmaar, NetherlandsHQ recorded Nov 6, 202611-509 contacts →

Exact match

“HPG Projects is een industriële dienstverlener waar u op kunt bouwen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchRuurlo, NetherlandsHQ recorded Nov 6, 202611-508 contacts →

Exact match

“ECLON Projects: industrial services such as installation and maintenance of gasturbines, steamturbines and compressors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchEtten-leur, NetherlandsHQ recorded Nov 6, 202611-508 contacts →

Exact match

“We take care of all your Chemical Cleaning, Decontamination, on-site Waste treatment and temporary process Equipment Projects.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBeverwijk, NetherlandsHQ recorded Nov 6, 202651-2007 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchKlundert, NetherlandsHQ recorded Nov 6, 202651-2005 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchGorinchem, NetherlandsHQ recorded Nov 6, 202611-505 contacts →

Exact match

“One Stop Safety offers a total solution for a safe turnaround.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchAssen, NetherlandsHQ recorded Nov 6, 202651-2003 contacts →

Exact match

“Expert in maintenance, renovation and transformation”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBant, NetherlandsHQ recorded Nov 6, 20261-103 contacts →

Exact match

“TecMaster, voor al het technische onderhoud van uw schip of industriemotor op locatie of op onze werf.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchHellevoetsluis, NetherlandsHQ recorded Nov 6, 20261-102 contacts →

Exact match

“InduS3 is a dynamic and customer-oriented company that specializes in a wide range of activities in turnarounds, new constructions/installations, cleaning and process improvement…”

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

Showing 25 of 61 turnaround and maintenance contractors based in the Netherlands

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Turnaround and maintenance contractors based in the Netherlands at a glance

As of Nov 6, 2026
30.3%Verified-email coverage
53.5Average contacts per company
11-50Median size (employees)
3.3%Largest-city concentration · Breda
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
22
11-50
18
51-200
13
201-500
2
501-1,000
1
1,001-5,000
2
5,001-10,000
1
10001+
2

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 61 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 “turnaround 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 990 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 “turnaround and maintenance contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 61 company matches for turnaround 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?

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

Which city has the most turnaround and maintenance contractors?

Breda leads with 2 company records, followed by Lj (2) and Puttershoek (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 990 professional contacts with verified work emails tracked across these 61 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.