Company lists · Data refreshed September 2026

Top 25 Refinery engineering firms based in the Netherlands

Name: Refinery engineering firms 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 381 companies tracked

RevenueBase identified 381 company matches for refinery engineering firms associated with the Netherlands as of September 2026 and tracks 9,337 professional contacts across them, including 3,249 with verified work emails. Rotterdam is the largest hub.

This list covers company matches for refinery engineering firms 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

381Companies

9,337Contacts tracked

3,249Verified emails

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The 25 largest refinery engineering firms based in the Netherlands

Ranked by team size

Top 25 of 381 company matches for refinery engineering firms 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	Bilfinger Engineering	Exact match	Schiedam, NetherlandsHQ recorded Sep 17, 2026	1,001-5,000	1,535 contacts →
	Exact match “Engineering for greenfield plants or modification and modernization projects for brownfield plants: Bilfinger delivers the optimized solution for our customers in terms of…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	VIRO	Exact match	Hengelo, NetherlandsHQ recorded Sep 17, 2026	501-1,000	650 contacts →
	Exact match “The performance of technology At VIRO, we think that modern technology’s most important task and challenge is to shape the future.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Sitech	Exact match	Geleen, NetherlandsHQ recorded Sep 17, 2026	501-1,000	594 contacts →
	Exact match “To maximize results Sitech helps companies in the processing and chemical industries and companies in the energy sector to grow and develop further.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Actemium Nederland	Exact match	Apeldoorn, NetherlandsHQ recorded Sep 17, 2026	1,001-5,000	529 contacts →
	Exact match “Actemium adviseert over, ontwerpt, bouwt, optimaliseert en onderhoudt industriële processen.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Deerns	Exact match	The Hague, NetherlandsHQ recorded Sep 17, 2026	501-1,000	405 contacts →
	Exact match “Deerns is an independent engineering firm specialised in providing technical consulting and engineering solutions with almost 500 staff members in offices around the globe.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Vicoma	Exact match	Hoogvliet, NetherlandsHQ recorded Sep 17, 2026	201-500	238 contacts →
	Exact match “Engineers van start tot finish U denkt na over de bouw van een nieuwe plant of de optimalisatie van technische installaties.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	TCPM	Exact match	Apeldoorn, NetherlandsHQ recorded Sep 17, 2026	51-200	208 contacts →
	Exact match “TCPM Ingenieurs & Adviseurs, strategisch partner voor de industrie.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Ingenieursbureau IOB	Exact match	Hellevoetsluis, NetherlandsHQ recorded Sep 17, 2026	51-200	172 contacts →
	Exact match “Wij zijn IOB, een ingenieursbureau dat zich richt op integrale technische ontwerpen voor de gebouwde omgeving.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	BOM Engineering B.V	Exact match	Oud Gastel, NetherlandsHQ recorded Sep 17, 2026	51-200	115 contacts →
	Exact match “BOM Engineering is een daadkrachtig multidisciplinair ingenieursbureau met een overvloed aan kennis en creativiteit.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	GPI Tanks & Process Equipment	Exact match	Lopik, NetherlandsHQ recorded Sep 17, 2026	201-500	109 contacts →
	Exact match “Over the last 25 years, Gpi has expanded to become an established name in the Dutch engineering industry and singles itself out through constant innovation in technology, process…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Intes International Engineering Solutions	Exact match	Amsterdam, NetherlandsHQ recorded Sep 17, 2026	51-200	102 contacts →
	Exact match “IntES is a multi-disciplinary International Engineering Consultant that has provided Solutions for a wide variety of projects throughout China, South East Asia, Europe and Africa…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Mechdes Engineering	Exact match	Harderwijk, NetherlandsHQ recorded Sep 17, 2026	51-200	99 contacts →
	Exact match “MechDes Engineering is a creative and independently minded mechanical engineering firm with over 30 years of experience.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	SEW Energy	Exact match	Broek Op Langedijk, NetherlandsHQ recorded Sep 17, 2026	51-200	88 contacts →
	Exact match “SEW Energy, based in Broek op Langedijk, North Holland, delivers EPIC projects (Engineering, Procurement, Installation, Construction) within the industrial sector.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Vericon	Exact match	Veldhoven, NetherlandsHQ recorded Sep 17, 2026	51-200	83 contacts →
	Exact match “VeriCon, ingenieurs voor de bouw en bouwconstructies.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Manengenius, Ingenieurs- EN Adviesdiensten	Exact match	Hoofddorp, NetherlandsHQ recorded Sep 17, 2026	51-200	81 contacts →
	Exact match “ManEngenius: sterk in verbinden!” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	MOB Mechanical Contracting	Exact match	Rotterdam, NetherlandsHQ recorded Sep 17, 2026	51-200	76 contacts →
	Exact match “MOB is a customer-oriented, flexible and innovative company which its driven by its highly experienced and dedicated employees.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Wagemaker NL	Exact match	Rosmalen, NetherlandsHQ recorded Sep 17, 2026	51-200	72 contacts →
	Exact match “Wagemaker is a Dutch independant engineering firm in the field of public infrastructure.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Flowfirm B.V	Exact match	Veghel, NetherlandsHQ recorded Sep 17, 2026	51-200	71 contacts →
	Exact match “Gespecialiseerd in ontwerp, detailengineering en bouw van procesinstallaties in de voeding en farmaceutische en fijn chemische industrie.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Rotterdam Engineering	Exact match	Rotterdam, NetherlandsHQ recorded Sep 17, 2026	51-200	59 contacts →
	Exact match “Rotterdam Engineering is een toonaangevend ingenieurs- en adviesbureau met een specialisatie in de ontwikkeling en realisatie van ondergrondse transportleidingsystemen.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Fluor Consultants B.V	Exact match	Bergen Op Zoom, NetherlandsHQ recorded Sep 17, 2026	201-500	59 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Vecon Engineers	Exact match	Geleen, NetherlandsHQ recorded Sep 17, 2026	51-200	59 contacts →
	Exact match “Met een topsportmentaliteit helpen wij onze klanten met het bereiken van hun doelstellingen en het verbeteren van hun processen.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Duiker Clean Technologies	Exact match	Wateringen, NetherlandsHQ recorded Sep 17, 2026	51-200	57 contacts →
	Exact match “Duiker is a specialist engineering company active in sulphur recovery, ammonia to hydrogen and ammonia to heat conversion, process optimisation and emission reduction.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Multimetaal	Exact match	Den Helder, NetherlandsHQ recorded Sep 17, 2026	51-200	57 contacts →
	Exact match “History Multimetaal was established in 1973 to provide construction design, prefabrication, in-house testing and certification, offshore support services to the oil and gas…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Nelissen Ingenieursbureau	Exact match	Eindhoven, NetherlandsHQ recorded Sep 17, 2026	51-200	53 contacts →
	Exact match “Nelissen ingenieursbureau is een ingenieursbureau op het gebied van integraal advies van installatie-techniek, bouwfysica, brandveiligheid en duurzaamheid.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Syndus Group	Exact match	Terneuzen, NetherlandsHQ recorded Sep 17, 2026	201-500	53 contacts →
	Exact match “Dat is de belofte van Syndus Group, officieel benoemd tot.” 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 “refinery engineering firms”. 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 381 refinery engineering firms based in the Netherlands

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Refinery engineering firms based in the Netherlands at a glance

As of Sep 17, 2026

34.8%Verified-email coverage

24.5Average contacts per company

1-10Median size (employees)

4.2%Largest-city concentration · Rotterdam

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

206

11-50

112

51-200

201-500

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 381 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 engineering firms” 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 3,249 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 “refinery engineering firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many refinery engineering firms are there based in the Netherlands?

RevenueBase identified 381 company matches for refinery engineering firms 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?

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

Which city has the most refinery engineering firms?

Rotterdam leads with 16 company records, followed by The Hague (15) and Amsterdam (10).

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 3,249 professional contacts with verified work emails tracked across these 381 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.