Company lists · Data refreshed September 2026

Top 25 Environmental consulting for hydro projects based in the Netherlands

Name: Environmental consulting for hydro projects based in the Netherlands
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 168 companies tracked

RevenueBase identified 168 company matches for environmental consulting for hydro projects associated with the Netherlands as of September 2026 and tracks 2,035 professional contacts across them, including 1,013 with verified work emails. Amsterdam is the largest hub.

This list covers company matches for environmental consulting for hydro projects 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 19, 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 19, 2026 How this list was built

168Companies

2,035Contacts tracked

1,013Verified emails

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The 25 largest environmental consulting for hydro projects based in the Netherlands

Ranked by team size

Top 25 of 168 company matches for environmental consulting for hydro projects based in the Netherlands, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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	VAN DEN Herik	Exact match	Sliedrecht, NetherlandsHQ recorded Sep 19, 2026	51-200	158 contacts →
	Exact match “About the company: Van den Herik: hydraulic engineering in all its guises Van den Herik has been active in the field of hydraulic engineering since the 1940s.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2	Waardenburg Ecology	Exact match	Culemborg, NetherlandsHQ recorded Sep 19, 2026	51-200	140 contacts →
	Exact match “Independent, practical research, advice and consultancy for people and wildlife.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3	ATKB	Exact match	Zoetermeer, NetherlandsHQ recorded Sep 19, 2026	51-200	116 contacts →
	Exact match “Praktisch, nuchter en deskundig.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4	Gaia Ecologie	Exact match	Amsterdam, NetherlandsHQ recorded Sep 19, 2026	n/a	87 contacts →
	Exact match “Gaia Ecologie, uw toegewijde ecologisch adviesbureau, is gespecialiseerd in hoogwaardig grootschalig ecologisch onderzoek en uitgebreide rapportage.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5	Geofoxx	Exact match	Oldenzaal, NetherlandsHQ recorded Sep 19, 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 · Sep 19, 2026 · View company records in RevenueBase
6	Econsultancy Part Of Sweco	Exact match	Vestigingen, NetherlandsHQ recorded Sep 19, 2026	201-500	57 contacts →
	Exact match “Econsultancy is een onafhankelijk ingenieursbureau dat in opdracht van overheden, het bedrijfsleven en particulieren projecten uitvoert op het gebied van bodem, water, infra…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	ECO Reest	Exact match	Hoogeveen, NetherlandsHQ recorded Sep 19, 2026	51-200	55 contacts →
	Exact match “Eco Reest is een ecologisch adviesbureau met bodem- en asbest expertise.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	Tijhuis Ingenieurs BV	Exact match	Hoorn, NetherlandsHQ recorded Sep 19, 2026	51-200	54 contacts →
	Exact match “Advies in en om water Tijhuis Ingenieurs is een onafhankelijk advies- en ingenieursbureau.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	Blom Ecologie	Exact match	Waardenburg, NetherlandsHQ recorded Sep 19, 2026	11-50	52 contacts →
	Exact match “Blom Ecologie is een onafhankelijk ecologisch onderzoeks- en adviesbureau.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	Smit Groenadvies	Exact match	Schagen, NetherlandsHQ recorded Sep 19, 2026	11-50	47 contacts →
	Exact match “Wij zijn een middelgroot, onafhankelijk en ervaren advies- en ingenieursbureau gevestigd in Schagen.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11	Ingenieursbureau Boorsma B.V	Exact match	Drachten, NetherlandsHQ recorded Sep 19, 2026	51-200	46 contacts →
	Exact match “Ingenieursbureau Boorsma is een advies- en ingenieursbureau dat opdrachten uitvoert binnen de branches “bouw en civiel” en “milieu en geologie”.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	RSK Netherlands	Exact match	Ridderkerk, NetherlandsHQ recorded Sep 19, 2026	11-50	41 contacts →
	Exact match “Welkom bij RSK Netherlands, onderdeel van de RSK Group PLC.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	Ecoresult B.V	Exact match	Hendrik-ido-ambacht, NetherlandsHQ recorded Sep 19, 2026	11-50	41 contacts →
	Exact match “Sinds 2007 leveren wij ecologisch onderzoek en ecologisch advies.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	Ortageo	Exact match	Almelo, NetherlandsHQ recorded Sep 19, 2026	11-50	36 contacts →
	Exact match “Een veilige omgeving om in te bouwen, wonen en werken.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	Regelink Ecologie & Landschap	Exact match	Wageningen, NetherlandsHQ recorded Sep 19, 2026	11-50	36 contacts →
	Exact match “Regelink Ecologie & Landschap is een onafhankelijk, landelijk werkend ecologisch advies- en onderzoekbureau, met decentraal gevestigde ecologische adviseurs die tevens als…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	Ecologisch Adviesbureau Viridis BV	Exact match	Culemborg, NetherlandsHQ recorded Sep 19, 2026	11-50	31 contacts →
	Exact match “Bureau Viridis is een onafhankelijk ecologisch advies- en onderzoeksbureau voor natuur en landschap met projecten verspreid door het land.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	Periplus Group	Exact match	Amsterdam, NetherlandsHQ recorded Sep 19, 2026	11-50	31 contacts →
	Exact match “The Periplus Group is a consultancy organization providing specialized personnel and knowledge in the field of hydrography and related disciplines such as geology, geophysics…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	BKK Advies	Exact match	Meijel, NetherlandsHQ recorded Sep 19, 2026	11-50	31 contacts →
	Exact match “Sterk in maatwerk BKK Bodemadvies is een onafhankelijk adviesbureau dat zich richt op bodem en ecologisch advies.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19	BWZ Ingenieurs	Exact match	Everdingen, NetherlandsHQ recorded Sep 19, 2026	11-50	30 contacts →
	Exact match “BWZ Ingenieurs is eind 2007 opgericht en is een middelgroot bureau voor ingenieurs- en adviesdiensten.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20	KP Adviseurs BV	Exact match	Lopik, NetherlandsHQ recorded Sep 19, 2026	11-50	29 contacts →
	Exact match “KP Adviseurs BV (voorheen Koenders & Partners adviseurs en procesmanagers bv) is in 2005 gebouwd op de fundamenten van jarenlange kennis en ervaring in de wereld van…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21	Adviesbureau E.C.O. Logisch B.V	Exact match	Leimuiden, NetherlandsHQ recorded Sep 19, 2026	11-50	28 contacts →
	Exact match “Waar het gaat om landschap en inrichting, is ecologie vandaag de dag niet meer weg te denken.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22	DE Roever Omgevingsadvies	Exact match	Veghel, NetherlandsHQ recorded Sep 19, 2026	11-50	27 contacts →
	Exact match “De Roever Omgevingsadvies heeft een brede kijk op milieuzaken.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23	Bouwrisk BV	Exact match	Eindhoven, NetherlandsHQ recorded Sep 19, 2026	11-50	27 contacts →
	Exact match “BouwRisk B.V.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24	Embridge Nederland	Exact match	Roermond, NetherlandsHQ recorded Sep 19, 2026	11-50	25 contacts →
	Exact match “Bij Embridge geloven we in een wereld waarin economie en ecologie hand in hand gaan.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25	CDR International	Exact match	Amersfoort, NetherlandsHQ recorded Sep 19, 2026	11-50	24 contacts →
	Exact match “CDR International B.V.(CDR) is an independent medium-sized Engineering Consultancy firm in the Water Sector, operating globally and having its roots in the Netherlands.” Recorded in the RevenueBase company graph · Sep 19, 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 consulting for hydro projects”. 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 168 environmental consulting for hydro projects based in the Netherlands

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Environmental consulting for hydro projects based in the Netherlands at a glance

As of Sep 19, 2026

49.8%Verified-email coverage

12.1Average contacts per company

1-10Median size (employees)

4.8%Largest-city concentration · Amsterdam

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

106

11-50

51-200

201-500

1,001-5,000

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 168 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 consulting for hydro projects” 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 1,013 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 19, 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 consulting for hydro projects”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many environmental consulting for hydro projects are there based in the Netherlands?

RevenueBase identified 168 company matches for environmental consulting for hydro projects 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?

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

Which city has the most environmental consulting for hydro projects?

Amsterdam leads with 8 company records, followed by Groningen (4) and Rotterdam (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 1,013 professional contacts with verified work emails tracked across these 168 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 19, 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.