Company lists · Data refreshed October 2026

Top 20 Refinery maintenance services based in the Netherlands

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

Compiled by the RevenueBase Data Team Data refreshed Oct 22, 2026 51 companies tracked

RevenueBase identified 51 company matches for refinery maintenance services associated with the Netherlands as of October 2026 and tracks 804 professional contacts across them, including 271 with verified work emails. Jn is the largest hub.

This list covers company matches for refinery maintenance services 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 October 22, 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 Oct 22, 2026 How this list was built

51Companies

804Contacts tracked

271Verified emails

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The 20 largest refinery maintenance services based in the Netherlands

Ranked by team size

Top 20 of 51 company matches for refinery maintenance services based in the Netherlands, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 22, 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	Verwater Group B.V	Exact match	Rotterdam, NetherlandsHQ recorded Oct 22, 2026	1,001-5,000	357 contacts →
	Exact match “Verwater breathes Tank & Industrial Services.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
2	Stork Benelux	Exact match	Utrecht, NetherlandsHQ recorded Oct 22, 2026	n/a	71 contacts →
	Exact match “Stork, sinds april 2024 onderdeel van Bilfinger, levert diensten op het terrein van constructie, onderhoud, modificaties en borging van de integriteit van assets, voor klanten in…” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
3	Hsos Industrial Services	Exact match	Dordrecht, NetherlandsHQ recorded Oct 22, 2026	11-50	48 contacts →
	Exact match “HSOS Industrial Services BV is founded in january 2007 HSOS Industrial Services is ISO 9001:2015-ISO 45001:2018-VCA-P 2017/6.0 certificated and we work worldwide.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
4	Intures	Exact match	Velsen Noord, NetherlandsHQ recorded Oct 22, 2026	51-200	44 contacts →
	Exact match “Intures is an independent engineering firm specializing in life-extending maintenance.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
5	Tacon Group	Exact match	Sittard, NetherlandsHQ recorded Oct 22, 2026	51-200	37 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 · Oct 22, 2026 · View company records in RevenueBase
6	Mourik Industrie	Exact match	NetherlandsHQ recorded Oct 22, 2026	501-1,000	36 contacts →
	Exact match “Bijna nergens ligt de lat zo hoog als in de industrie.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
7	Rotary Industry Group	Exact match	Brielle, NetherlandsHQ recorded Oct 22, 2026	51-200	24 contacts →
	Exact match “Rotary Equipment Service in Brielle (founded 1976) is a reliable partner concerning the repair and revision of rotating equipment such as pumps, mixers and turbines.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
8	Runwell Energy Services	Exact match	Emmen, NetherlandsHQ recorded Oct 22, 2026	11-50	22 contacts →
	Exact match “We are a company in the petrochemical and geothermal industry who is specialized in the maintenance and re-certification of equipment used in these industries such as- High…” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
9	VAN DER Mark Ketelonderhoud	Exact match	De Lier, NetherlandsHQ recorded Oct 22, 2026	11-50	10 contacts →
	Exact match “Van der Mark - Ketelonderhoud, afsluiters, veiligheden appendages onderhoud en revisie Van der Mark - Boiler services, valve maintenance repair and overhaul” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
10	Human Industries	Exact match	Hellevoetsluis, NetherlandsHQ recorded Oct 22, 2026	11-50	9 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 · Oct 22, 2026 · View company records in RevenueBase
11	Bobach Service Nederland B.V	Exact match	Velsen-noord, NetherlandsHQ recorded Oct 22, 2026	11-50	9 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
12	Pneumix Injection Units BV	Exact match	Son, NetherlandsHQ recorded Oct 22, 2026	1-10	4 contacts →
	Exact match “Pneumix is a full-service independent development and production company of bulk handling equipment for FCC refinery plants.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
13	SEM International BV	Exact match	Wormerveer, NetherlandsHQ recorded Oct 22, 2026	1-10	4 contacts →
	Exact match “Verhuur \| Bemand & Onbemand \| Machinisten \| Smeermiddelen \| Greases \| Duurzaam Onderhoud \| Betrouwbare Service” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
14	TMS Terneuzen B.V	Exact match	Hoek, NetherlandsHQ recorded Oct 22, 2026	51-200	4 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
15	Indus3 B.V	Exact match	Hellevoetsluis, NetherlandsHQ recorded Oct 22, 2026	1-10	2 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 · Oct 22, 2026 · View company records in RevenueBase
16	Plus Equipment B.V	Exact match	Velp, NetherlandsHQ recorded Oct 22, 2026	11-50	2 contacts →
	Exact match “Plus Equipment is al 19 jaar een Betrouwbaar, Betrokken en Bevlogen partner in het adviseren en inrichten van onderhoudswerkplaatsen en brandstofinstallaties.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
17	Beltman Compressor Techniek	Exact match	Delden, NetherlandsHQ recorded Oct 22, 2026	1-10	2 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
18	Adok-Solutions	Exact match	The Hague, NetherlandsHQ recorded Oct 22, 2026	11-50	1 contacts →
	Exact match “Much of the oil and gas production facilities are now either approaching or ageing far past its operational life expectancy.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
19	Braas Allround Service B.V	Exact match	Hoogkarspel, NetherlandsHQ recorded Oct 22, 2026	1-10	1 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
20	Refinery Service Technology BV	Exact match	Hilversum, NetherlandsHQ recorded Oct 22, 2026	1-10	1 contacts →
	Exact match “Our Mission: To guarantee that all aspects of a catalyst change-out are executed to the highest possible standards with respect to quality, efficiency and most important, safety.” Recorded in the RevenueBase company graph · Oct 22, 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 “refinery maintenance services”. 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 20 of 51 refinery maintenance services based in the Netherlands

See the full list, filter by size, metro and specialty, and access 271 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Refinery maintenance services based in the Netherlands at a glance

As of Oct 22, 2026

33.7%Verified-email coverage

15.8Average contacts per company

1-10Median size (employees)

3.9%Largest-city concentration · Jn

Oct 22, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

1,001-5,000

10001+

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 51 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 “refinery maintenance services” 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 271 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 October 22, 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 “refinery maintenance services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many refinery maintenance services are there based in the Netherlands?

RevenueBase identified 51 company matches for refinery maintenance services associated with the Netherlands as of October 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 refinery maintenance services?

Jn leads with 2 company records, followed by Rotterdam (2) and Utrecht (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 271 professional contacts with verified work emails tracked across these 51 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 October 22, 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.