Company lists · Data refreshed October 2026

Top 25 Environmental contractors based in the Netherlands

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

Compiled by the RevenueBase Data Team Data refreshed Oct 12, 2026 622 companies tracked

RevenueBase identified 622 company matches for environmental contractors associated with the Netherlands as of October 2026 and tracks 7,757 professional contacts across them, including 3,022 with verified work emails. Rotterdam is the largest hub.

This list covers company matches for environmental 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 12, 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 12, 2026 How this list was built

622Companies

7,757Contacts tracked

3,022Verified emails

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The 25 largest environmental contractors based in the Netherlands

Ranked by team size

Top 25 of 622 company matches for environmental contractors based in the Netherlands, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 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	GMB	Exact match	Opheusden, NetherlandsHQ recorded Oct 12, 2026	501-1,000	452 contacts →
	Exact match “Al ruim een halve eeuw zetten we ons in voor duurzame oplossingen op het gebied van waterkwaliteit, waterveiligheid, bio-energie en industriële bouw en infra.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2	Martens EN VAN Oord	Exact match	Oosterhout, NetherlandsHQ recorded Oct 12, 2026	201-500	188 contacts →
	Exact match “Martens en Van Oord is een specialist in grondwerken op het land en onder het water.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3	Petrodec	Exact match	Spicalaan 13 2132 Jg Hoofddorp the Netherlands, NetherlandsHQ recorded Oct 12, 2026	51-200	179 contacts →
	Exact match “Petrodec is a responsible offshore contractor, ready to deliver safe, efficient and innovative decommissioning or re-use solutions.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4	Theo Pouw Groep	Exact match	Utrecht, NetherlandsHQ recorded Oct 12, 2026	201-500	172 contacts →
	Exact match “The Theo Pouw Groep is an experienced supplier for the soil, road, water and concrete construction industry.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5	Dusseldorp Infra, Sloop EN Milieutechniek	Exact match	Lichtenvoorde, NetherlandsHQ recorded Oct 12, 2026	201-500	169 contacts →
	Exact match “Wij zijn al 75 jaar actief op het gebied van infra, sloop en milieutechniek.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
6	RGS	Exact match	Rijssen, NetherlandsHQ recorded Oct 12, 2026	51-200	165 contacts →
	Exact match “RGS Slooptechnieken is opgericht in 1959.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7	DEN Ouden Groep	Exact match	Schijndel, NetherlandsHQ recorded Oct 12, 2026	201-500	155 contacts →
	Exact match “We are an international, service-oriented family business with approximately 180 employees.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8	KOOLE	Exact match	Vijfhuizen, NetherlandsHQ recorded Oct 12, 2026	51-200	150 contacts →
	Exact match “KOOLE is an international industrial and maritime service- and solution provider, specialized in industrial demolition, remediation, wreck removal and maritime construction.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9	Mercon	Exact match	Gorinchem, NetherlandsHQ recorded Oct 12, 2026	201-500	130 contacts →
	Exact match “Mercon is the multidisciplinary contractor specialized in advice, engineering, construction, and maintenance in the market segments of Tank Maintenance, Infrastructure, Industrial…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10	Irado NV	Exact match	Schiedam, NetherlandsHQ recorded Oct 12, 2026	201-500	129 contacts →
	Exact match “Wij geven om een schone en leefbare stad.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11	ATKB	Exact match	Zoetermeer, NetherlandsHQ recorded Oct 12, 2026	51-200	122 contacts →
	Exact match “Praktisch, nuchter en deskundig.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12	teia.nl	Exact match	Beek En Donk, NetherlandsHQ recorded Oct 12, 2026	51-200	120 contacts →
	Exact match “Teia is dienstbaar aan uw ecologisch adviesbureau!” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13	Laudy Bouw & Ontwikkeling	Exact match	Sittard, NetherlandsHQ recorded Oct 12, 2026	51-200	114 contacts →
	Exact match “Wij zijn Laudy Bouw & Ontwikkeling.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14	Afvalstoffen Terminal Moerdijkbv	Exact match	Moerdijk, NetherlandsHQ recorded Oct 12, 2026	201-500	114 contacts →
	Exact match “ATM, a Renewi Mineralz & Water subsidiary, is one of Europe’s largest companies in handling contaminated soil, wastewater and oily sludge and in removing hazardous waste…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15	SGI Compliance Nederland	Exact match	Rotterdam, NetherlandsHQ recorded Oct 12, 2026	51-200	102 contacts →
	Exact match “SGI Compliance is een expert op het gebied van milieu- en gezondheidsvraagstukken.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16	TWW Negam Dostal	Exact match	Borne, NetherlandsHQ recorded Oct 12, 2026	201-500	94 contacts →
	Exact match “TWW.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17	Rouwmaat Groep	Exact match	Groenlo, NetherlandsHQ recorded Oct 12, 2026	201-500	92 contacts →
	Exact match “De Rouwmaat groep is een breed georiënteerd bedrijf dat een reeks van activiteiten uitvoert op het terrein van bodem- en milieuonderzoeken, infraprojecten, sloopwerken, de…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18	Afvalzorg	Exact match	Assendelft, NetherlandsHQ recorded Oct 12, 2026	51-200	86 contacts →
	Exact match “Afvalzorg houdt zich bezig met afvalverwerking.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19	Geofoxx	Exact match	Oldenzaal, NetherlandsHQ recorded Oct 12, 2026	51-200	79 contacts →
	Exact match “Geofoxx is een succesvolle dienstverlener voor milieuvraagstukken met vestigingen in Gouda, Oldenzaal en Tilburg.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20	DDM	Exact match	Pw, NetherlandsHQ recorded Oct 12, 2026	51-200	78 contacts →
	Exact match “DDM is an international dynamic company that operates in the areas of dismantling, relocation, demolition and asbestos removal.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21	Vlasman Betonbewerkings- EN Slooptechnieken B.V	Exact match	Alphen Aan Den Rijn, NetherlandsHQ recorded Oct 12, 2026	51-200	71 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22	M. Heezen	Exact match	Eindhoven, NetherlandsHQ recorded Oct 12, 2026	201-500	69 contacts →
	Exact match “M.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23	Boskalis Environmental	Exact match	Papendrecht, NetherlandsHQ recorded Oct 12, 2026	51-200	64 contacts →
	Exact match “Boskalis Environmental is a global leader in the field of large-scale washing of soil and dredged sediment, as well as in extensive land and riverbed remediation.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24	Avitec	Exact match	Nieuw-buinen, NetherlandsHQ recorded Oct 12, 2026	51-200	62 contacts →
	Exact match “Van een eerste verkenning, duurzame aanbesteding, bouwteam tot de (emissieloze) uitvoering.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25	ECO Reest	Exact match	Hoogeveen, NetherlandsHQ recorded Oct 12, 2026	51-200	53 contacts →
	Exact match “Eco Reest is een ecologisch adviesbureau met bodem- en asbest expertise.” Recorded in the RevenueBase company graph · Oct 12, 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 “environmental 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 622 environmental contractors based in the Netherlands

See the full list, filter by size, metro and specialty, and access 3,022 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Environmental contractors based in the Netherlands at a glance

As of Oct 12, 2026

39.0%Verified-email coverage

12.5Average contacts per company

11-50Median size (employees)

2.1%Largest-city concentration · Rotterdam

Oct 12, 2026Page data refreshed

Companies by employee count

1-10

212

11-50

280

51-200

101

201-500

501-1,000

1,001-5,000

5,001-10,000

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 622 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 “environmental 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 3,022 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 12, 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 “environmental contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many environmental contractors are there based in the Netherlands?

RevenueBase identified 622 company matches for environmental 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?

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

Which city has the most environmental contractors?

Rotterdam leads with 13 company records, followed by Amsterdam (10) and Utrecht (8).

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 3,022 professional contacts with verified work emails tracked across these 622 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 12, 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.