Company lists · Data refreshed October 2026

Top 25 Downstream refining contractors based in the Netherlands

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

Compiled by the RevenueBase Data Team Data refreshed Oct 11, 2026 131 companies tracked

RevenueBase identified 131 company matches for downstream refining contractors associated with the Netherlands as of October 2026 and tracks 5,133 professional contacts across them, including 1,343 with verified work emails. Rotterdam is the largest hub.

This list covers company matches for downstream refining 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 October 11, 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 11, 2026 How this list was built

131Companies

5,133Contacts tracked

1,343Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest downstream refining contractors based in the Netherlands

Ranked by team size

Top 25 of 131 company matches for downstream refining contractors based in the Netherlands, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 11, 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 Oct 11, 2026	1,001-5,000	1,504 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 · Oct 11, 2026 · View company records in RevenueBase
2	Actemium Nederland	Exact match	Apeldoorn, NetherlandsHQ recorded Oct 11, 2026	1,001-5,000	534 contacts →
	Exact match “Actemium adviseert over, ontwerpt, bouwt, optimaliseert en onderhoudt industriële processen.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
3	Sitech	Exact match	Geleen, NetherlandsHQ recorded Oct 11, 2026	501-1,000	452 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 · Oct 11, 2026 · View company records in RevenueBase
4	Verwater Group B.V	Exact match	Rotterdam, NetherlandsHQ recorded Oct 11, 2026	1,001-5,000	357 contacts →
	Exact match “Verwater breathes Tank & Industrial Services.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
5	Vicoma	Exact match	Hoogvliet, NetherlandsHQ recorded Oct 11, 2026	201-500	233 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 · Oct 11, 2026 · View company records in RevenueBase
6	TCPM	Exact match	Apeldoorn, NetherlandsHQ recorded Oct 11, 2026	51-200	195 contacts →
	Exact match “TCPM Ingenieurs & Adviseurs, strategisch partner voor de industrie.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
7	GPI Tanks & Process Equipment	Exact match	Lopik, NetherlandsHQ recorded Oct 11, 2026	201-500	105 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 · Oct 11, 2026 · View company records in RevenueBase
8	SEW Energy	Exact match	Broek Op Langedijk, NetherlandsHQ recorded Oct 11, 2026	51-200	105 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 · Oct 11, 2026 · View company records in RevenueBase
9	Leemberg Pijpleidingen EN Apparatenbouw BV	Exact match	Zwijndrecht, NetherlandsHQ recorded Oct 11, 2026	51-200	70 contacts →
	Exact match “Leemberg delivers high-quality pipeline solutions for the maritime, industrial, offshore, and food & pharma sectors.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
10	MOB Mechanical Contracting	Exact match	Rotterdam, NetherlandsHQ recorded Oct 11, 2026	51-200	63 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 · Oct 11, 2026 · View company records in RevenueBase
11	Flowfirm B.V	Exact match	Veghel, NetherlandsHQ recorded Oct 11, 2026	51-200	59 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 · Oct 11, 2026 · View company records in RevenueBase
12	Syndus Group	Exact match	Terneuzen, NetherlandsHQ recorded Oct 11, 2026	201-500	59 contacts →
	Exact match “Dat is de belofte van Syndus Group, officieel benoemd tot.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
13	Fluor Consultants B.V	Exact match	Bergen Op Zoom, NetherlandsHQ recorded Oct 11, 2026	201-500	58 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
14	Duiker Clean Technologies	Exact match	Wateringen, NetherlandsHQ recorded Oct 11, 2026	51-200	56 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 · Oct 11, 2026 · View company records in RevenueBase
15	Multimetaal	Exact match	Den Helder, NetherlandsHQ recorded Oct 11, 2026	51-200	54 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 · Oct 11, 2026 · View company records in RevenueBase
16	Meex Technische Installaties B.V	Exact match	Nuth, NetherlandsHQ recorded Oct 11, 2026	51-200	46 contacts →
	Exact match “Meex Technische Installaties is specialist in engineering, projectmanagement, fabricage, montage en onderhoud van industriële procesinstallaties.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
17	Heerema Engineering Solutions	Exact match	Delft, NetherlandsHQ recorded Oct 11, 2026	11-50	41 contacts →
	Exact match “Heerema Engineering Solutions (HES) believes that a new way of working, in which automation plays a key role, increases quality, reduces human error, keeps cost low and most…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
18	Ferris	Exact match	Terneuzen, NetherlandsHQ recorded Oct 11, 2026	51-200	39 contacts →
	Exact match “Dat is de belofte van Ferris, uitgeroepen tot.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
19	Geerdink Aannemersbedrijf B.V	Exact match	Brielle, NetherlandsHQ recorded Oct 11, 2026	51-200	38 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
20	Tacon Group	Exact match	Sittard, NetherlandsHQ recorded Oct 11, 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 11, 2026 · View company records in RevenueBase
21	The Badger Company	Exact match	Hoogvliet, NetherlandsHQ recorded Oct 11, 2026	51-200	33 contacts →
	Exact match “info@thebadgercompany.eu - Tel NL:+31-(0)10-4335820 Tel Rom:+40-(0)344 267 The Badger Company is a broad, globally-operating design and engineering company for the main operators…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
22	Kivit Staalbouw B.V	Exact match	Elsloo Lb, NetherlandsHQ recorded Oct 11, 2026	51-200	32 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 · Oct 11, 2026 · View company records in RevenueBase
23	Eltacon Engineering	Exact match	Waddinxveen, NetherlandsHQ recorded Oct 11, 2026	11-50	31 contacts →
	Exact match “Eltacon is an ISO 9001 and ISO 14001 certified engineering contractor.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
24	Lengkeek Staalbouw	Exact match	Hoogvliet, NetherlandsHQ recorded Oct 11, 2026	51-200	30 contacts →
	Exact match “Lengkeek Staalbouw BV realiseert staalconstructie onderdelen voor industriële productiefaciliteiten.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
25	Maasstad Ingenieurs	Exact match	Rotterdam, NetherlandsHQ recorded Oct 11, 2026	11-50	23 contacts →
	Exact match “Bij Maasstad ingenieurs zetten we onze kennis en ervaring in voor opdrachtgevers uit de sectoren energie, infra en industrie.” Recorded in the RevenueBase company graph · Oct 11, 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 “downstream refining 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 131 downstream refining contractors based in the Netherlands

See the full list, filter by size, metro and specialty, and access 1,343 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Downstream refining contractors based in the Netherlands at a glance

As of Oct 11, 2026

26.2%Verified-email coverage

39.2Average contacts per company

11-50Median size (employees)

7.6%Largest-city concentration · Rotterdam

Oct 11, 2026Page data refreshed

Companies by employee count

1-10

11-50

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 131 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 “downstream refining 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 1,343 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 11, 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 “downstream refining contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many downstream refining contractors are there based in the Netherlands?

RevenueBase identified 131 company matches for downstream refining contractors 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?

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

Which city has the most downstream refining contractors?

Rotterdam leads with 10 company records, followed by The Hague (5) and Apeldoorn (4).

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 1,343 professional contacts with verified work emails tracked across these 131 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 11, 2026.

Ready to reach these companies? Verified emails and direct dials for all 131 downstream refining contractors based in the Netherlands. Start with a free account, no credit card.

Download this list →

Related lists

Downstream refining contractors by geography

Browse the directory

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.