Company lists · Data refreshed October 2026
Top 25 Ecological contractors based in the Netherlands
RevenueBase identified 561 company matches for ecological contractors associated with the Netherlands as of October 2026 and tracks 6,334 professional contacts across them, including 2,267 with verified work emails. Amsterdam is the largest hub.
This list covers company matches for ecological 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 24, 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.
The 25 largest ecological contractors based in the Netherlands
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 425 contacts → | ||||
Exact match “Welcome to Donker Groep.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 2 | 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 24, 2026 · View company records in RevenueBase | |||||
| 3 | 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 24, 2026 · View company records in RevenueBase | |||||
| 4 | 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 24, 2026 · View company records in RevenueBase | |||||
| 5 | 140 contacts → | ||||
Exact match “Independent, practical research, advice and consultancy for people and wildlife.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 6 | 122 contacts → | ||||
Exact match “Praktisch, nuchter en deskundig.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 7 | 120 contacts → | ||||
Exact match “Teia is dienstbaar aan uw ecologisch adviesbureau!” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 8 | 116 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 · Oct 24, 2026 · View company records in RevenueBase | |||||
| 9 | 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 24, 2026 · View company records in RevenueBase | |||||
| 10 | 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 24, 2026 · View company records in RevenueBase | |||||
| 11 | 73 contacts → | ||||
Exact match “Ecologisch onderzoeks- en adviesbureau Voor ecologisch advies en onderzoek bent u bij Ecologica aan het juiste adres.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 12 | 66 contacts → | ||||
Exact match “Blom Ecologie is een onafhankelijk ecologisch onderzoeks- en adviesbureau.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 13 | 66 contacts → | ||||
Exact match “Dagelijks zijn wij met meer dan 120 gepassioneerde en gekwalificeerde medewerkers vanuit onze vestigingen in Westland, Den Haag, Rotterdam en Alphen a/d Rijn, actief om de…” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 14 | 62 contacts → | ||||
Exact match “Van een eerste verkenning, duurzame aanbesteding, bouwteam tot de (emissieloze) uitvoering.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 15 | 57 contacts → | ||||
Exact match “Advies in en om water Tijhuis Ingenieurs is een onafhankelijk advies- en ingenieursbureau.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 16 | 54 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 · Oct 24, 2026 · View company records in RevenueBase | |||||
| 17 | 53 contacts → | ||||
Exact match “Eco Reest is een ecologisch adviesbureau met bodem- en asbest expertise.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 18 | 52 contacts → | ||||
Exact match “NLadviseurs brengt natuur op plekken waar je dat niet verwacht.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 19 | 51 contacts → | ||||
Exact match “Altenburg & Wymenga ecologisch onderzoek is een onafhankelijk onderzoeks- en adviesbureau op het gebied van ecologie en verwante thema’s als water, natuurbeheer en ruimtelijke…” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 20 | 51 contacts → | ||||
Exact match “Laneco is een adviesbureau wat zich bezighoudt met vraagstukken op het gebied van Landschap en Natuur.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 21 | 45 contacts → | ||||
Exact match “ABflexkracht is een coöperatie van ondernemers in de groene sector en zet zich in onze leden en klanten te kunnen voorzien van flexibele, gemotiveerde medewerkers.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 22 | 44 contacts → | ||||
Exact match “Het Duurzaam Bouwloket is een onafhankelijke partij die zich inzet om de verduurzaming van de gebouwde omgeving te stimuleren en te versnellen.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 23 | 44 contacts → | ||||
Exact match “Wij zijn méér dan Bouw.’ Meerbouw en morgen Bij Meerbouw zijn we een pragmatische en veelzijdige expert in onderhoud en duurzaamheidstransities.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 24 | 44 contacts → | ||||
Exact match “Sinds 2007 leveren wij ecologisch onderzoek en ecologisch advies.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 25 | 43 contacts → | ||||
Exact match “Complete aanbieder in groot Groenbeheer, fijn Hoveniers, Projectinrichting en Ontwerp.” Recorded in the RevenueBase company graph · Oct 24, 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 “ecological 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 561 ecological contractors based in the Netherlands
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Ecological contractors based in the Netherlands at a glance
As of Oct 24, 2026Companies by employee count
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 561 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 “ecological 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 2,267 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 24, 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 “ecological contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many ecological contractors are there based in the Netherlands?
RevenueBase identified 561 company matches for ecological 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?
Donker Groep tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most ecological contractors?
Amsterdam leads with 10 company records, followed by Utrecht (10) and Rotterdam (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 2,267 professional contacts with verified work emails tracked across these 561 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 24, 2026.
Ready to reach these companies? Verified emails and direct dials for all 561 ecological contractors based in the Netherlands. Start with a free account, no credit card.
Download this list →Related lists
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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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Ecological contractors based in Brisbane, Australia
- Ecological contractors based in Melbourne, Australia
- Ecological contractors based in Perth, Australia
- Ecological contractors based in Sydney, Australia
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Company intelligence · public preview
Top 25 ecological contractors based in the Netherlands
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 561 matching company records for ecological contractors based in the Netherlands, with 6,334 tracked contacts and 2,267 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 24, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 ecological contractors based in the Netherlands
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Donker Groepdonkergroep.com HQ: Sneek, NetherlandsReported employees: 501-1,000 | Sneek, Netherlands | 501-1,000 | Exact match | 425 contacts → |
“Welcome to Donker Groep.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Martens EN VAN Oordmvogroep.nlHQ: Oosterhout, NetherlandsReported employees: 201-500 | Oosterhout, Netherlands | 201-500 | Exact match | 188 contacts → |
“Martens en Van Oord is een specialist in grondwerken op het land en onder het water.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Petrodecpetrodec.euHQ: Spicalaan 13 2132 Jg Hoofddorp the Netherlands, NetherlandsReported employees: 51-200 | Spicalaan 13 2132 Jg Hoofddorp the Netherlands, Netherlands | 51-200 | Exact match | 179 contacts → |
“Petrodec is a responsible offshore contractor, ready to deliver safe, efficient and innovative decommissioning or re-use solutions.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Dusseldorp Infra, Sloop EN Milieutechniekdusseldorp.nuHQ: Lichtenvoorde, NetherlandsReported employees: 201-500 | Lichtenvoorde, Netherlands | 201-500 | Exact match | 169 contacts → |
“Wij zijn al 75 jaar actief op het gebied van infra, sloop en milieutechniek.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Waardenburg Ecologywaardenburg.ecoHQ: Culemborg, NetherlandsReported employees: 51-200 | Culemborg, Netherlands | 51-200 | Exact match | 140 contacts → |
“Independent, practical research, advice and consultancy for people and wildlife.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  ATKBat-kb.nlHQ: Zoetermeer, NetherlandsReported employees: 51-200 | Zoetermeer, Netherlands | 51-200 | Exact match | 122 contacts → |
“Praktisch, nuchter en deskundig.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  teia.nlteia.nlHQ: Beek En Donk, NetherlandsReported employees: 51-200 | Beek En Donk, Netherlands | 51-200 | Exact match | 120 contacts → |
“Teia is dienstbaar aan uw ecologisch adviesbureau!” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Gaia Ecologiegaia-ecologie.nlHQ: Amsterdam, NetherlandsReported employees: Not recorded | Amsterdam, Netherlands | Not recorded | Exact match | 116 contacts → |
“Gaia Ecologie, uw toegewijde ecologisch adviesbureau, is gespecialiseerd in hoogwaardig grootschalig ecologisch onderzoek en uitgebreide rapportage.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Geofoxxgeofoxx.nlHQ: Oldenzaal, NetherlandsReported employees: 51-200 | Oldenzaal, Netherlands | 51-200 | Exact match | 79 contacts → |
“Geofoxx is een succesvolle dienstverlener voor milieuvraagstukken met vestigingen in Gouda, Oldenzaal en Tilburg.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | DDMddm.eu HQ: Pw, NetherlandsReported employees: 51-200 | Pw, Netherlands | 51-200 | Exact match | 78 contacts → |
“DDM is an international dynamic company that operates in the areas of dismantling, relocation, demolition and asbestos removal.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Ecologicaecologica.euHQ: Maarheeze, NetherlandsReported employees: 11-50 | Maarheeze, Netherlands | 11-50 | Exact match | 73 contacts → |
“Ecologisch onderzoeks- en adviesbureau Voor ecologisch advies en onderzoek bent u bij Ecologica aan het juiste adres.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Blom Ecologieblomecologie.nlHQ: Waardenburg, NetherlandsReported employees: 11-50 | Waardenburg, Netherlands | 11-50 | Exact match | 66 contacts → |
“Blom Ecologie is een onafhankelijk ecologisch onderzoeks- en adviesbureau.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Weverling Groenprovidersweverling.nl HQ: Monster, NetherlandsReported employees: 51-200 | Monster, Netherlands | 51-200 | Exact match | 66 contacts → |
“Dagelijks zijn wij met meer dan 120 gepassioneerde en gekwalificeerde medewerkers vanuit onze vestigingen in Westland, Den Haag, Rotterdam en Alphen a/d Rijn, actief om de…” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Avitecavitec.nlHQ: Nieuw-buinen, NetherlandsReported employees: 51-200 | Nieuw-buinen, Netherlands | 51-200 | Exact match | 62 contacts → |
“Van een eerste verkenning, duurzame aanbesteding, bouwteam tot de (emissieloze) uitvoering.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Tijhuis Ingenieurs BVtijhuisingenieurs.nlHQ: Hoorn, NetherlandsReported employees: 51-200 | Hoorn, Netherlands | 51-200 | Exact match | 57 contacts → |
“Advies in en om water Tijhuis Ingenieurs is een onafhankelijk advies- en ingenieursbureau.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Econsultancy Part Of Swecoeconsultancy.nlHQ: Vestigingen, NetherlandsReported employees: 201-500 | Vestigingen, Netherlands | 201-500 | Exact match | 54 contacts → |
“Econsultancy is een onafhankelijk ingenieursbureau dat in opdracht van overheden, het bedrijfsleven en particulieren projecten uitvoert op het gebied van bodem, water, infra…” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  ECO Reestecoreest.nlHQ: Hoogeveen, NetherlandsReported employees: 51-200 | Hoogeveen, Netherlands | 51-200 | Exact match | 53 contacts → |
“Eco Reest is een ecologisch adviesbureau met bodem- en asbest expertise.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Nladviseursnladviseurs.nlHQ: Arnhem, NetherlandsReported employees: 11-50 | Arnhem, Netherlands | 11-50 | Exact match | 52 contacts → |
“NLadviseurs brengt natuur op plekken waar je dat niet verwacht.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | HQ: Feanwâlden, NetherlandsReported employees: 51-200 | Feanwâlden, Netherlands | 51-200 | Exact match | 51 contacts → |
“Altenburg & Wymenga ecologisch onderzoek is een onafhankelijk onderzoeks- en adviesbureau op het gebied van ecologie en verwante thema’s als water, natuurbeheer en ruimtelijke…” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Lanecolaneco.nlHQ: Ede, NetherlandsReported employees: Not recorded | Ede, Netherlands | Not recorded | Exact match | 51 contacts → |
“Laneco is een adviesbureau wat zich bezighoudt met vraagstukken op het gebied van Landschap en Natuur.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Abflexkrachtabflexkracht.nlHQ: Rijsenhout, NetherlandsReported employees: 501-1,000 | Rijsenhout, Netherlands | 501-1,000 | Exact match | 45 contacts → |
“ABflexkracht is een coöperatie van ondernemers in de groene sector en zet zich in onze leden en klanten te kunnen voorzien van flexibele, gemotiveerde medewerkers.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Duurzaam Bouwloketduurzaambouwloket.nl HQ: Alkmaar, NetherlandsReported employees: 11-50 | Alkmaar, Netherlands | 11-50 | Exact match | 44 contacts → |
“Het Duurzaam Bouwloket is een onafhankelijke partij die zich inzet om de verduurzaming van de gebouwde omgeving te stimuleren en te versnellen.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Meerbouwmeerbouwrotterdam.nl HQ: Delft, NetherlandsReported employees: 51-200 | Delft, Netherlands | 51-200 | Exact match | 44 contacts → |
“Wij zijn méér dan Bouw.’ Meerbouw en morgen Bij Meerbouw zijn we een pragmatische en veelzijdige expert in onderhoud en duurzaamheidstransities.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Ecoresult B.Vecoresult.nlHQ: Hendrik-ido-ambacht, NetherlandsReported employees: 11-50 | Hendrik-ido-ambacht, Netherlands | 11-50 | Exact match | 44 contacts → |
“Sinds 2007 leveren wij ecologisch onderzoek en ecologisch advies.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Sandee Groensandee.nl HQ: Kamperland, NetherlandsReported employees: 51-200 | Kamperland, Netherlands | 51-200 | Exact match | 43 contacts → |
“Complete aanbieder in groot Groenbeheer, fijn Hoveniers, Projectinrichting en Ontwerp.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 561 company matches
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Ecological contractors: dataset insights
October 24, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
560 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 561 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 24, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for ecological contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many ecological contractors did RevenueBase find based in the Netherlands?
The saved snapshot records 561 matching company records, 6,334 tracked contacts and 2,267 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 24, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Ecological contractors by geography
- Ecological contractors based in Brisbane, Australia
- Ecological contractors based in Melbourne, Australia
- Ecological contractors based in Perth, Australia
- Ecological contractors based in Sydney, Australia
- Ecological contractors based in Belo Horizonte, Brazil
- Ecological contractors based in Curitiba, Brazil
- Ecological contractors based in Porto Alegre, Brazil
- Ecological contractors based in Rio De Janeiro, Brazil
- Ecological contractors based in Sao Paulo, Brazil
- Ecological contractors based in Calgary, Canada
- Ecological contractors based in Edmonton, Canada
- Ecological contractors based in Ottawa, Canada
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 ecological contractors based in the Netherlands. Snapshot: October 24, 2026. https://revenuebase.ai/companies/ecological-contractors/netherlands.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Ecological contractors based in Brisbane, Australia
- Ecological contractors based in Melbourne, Australia
- Ecological contractors based in Perth, Australia
- Ecological contractors based in Sydney, Australia
- Ecological contractors based in Belo Horizonte, Brazil
- Ecological contractors based in Curitiba, Brazil
Company intelligence · public preview
Top 25 ecological contractors based in the Netherlands
RevenueBase records 561 matching company records for ecological contractors based in the Netherlands, with 6,334 tracked contacts and 2,267 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 24, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 ecological contractors based in the Netherlands
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Donker Groepdonkergroep.com HQ: Sneek, NetherlandsReported employees: 501-1,000 | Sneek, Netherlands | 501-1,000 | Exact match | 425 contacts → |
“Welcome to Donker Groep.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Martens EN VAN Oordmvogroep.nl HQ: Oosterhout, NetherlandsReported employees: 201-500 | Oosterhout, Netherlands | 201-500 | Exact match | 188 contacts → |
“Martens en Van Oord is een specialist in grondwerken op het land en onder het water.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Petrodecpetrodec.eu HQ: Spicalaan 13 2132 Jg Hoofddorp the Netherlands, NetherlandsReported employees: 51-200 | Spicalaan 13 2132 Jg Hoofddorp the Netherlands, Netherlands | 51-200 | Exact match | 179 contacts → |
“Petrodec is a responsible offshore contractor, ready to deliver safe, efficient and innovative decommissioning or re-use solutions.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Dusseldorp Infra, Sloop EN Milieutechniekdusseldorp.nu HQ: Lichtenvoorde, NetherlandsReported employees: 201-500 | Lichtenvoorde, Netherlands | 201-500 | Exact match | 169 contacts → |
“Wij zijn al 75 jaar actief op het gebied van infra, sloop en milieutechniek.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Waardenburg Ecologywaardenburg.eco HQ: Culemborg, NetherlandsReported employees: 51-200 | Culemborg, Netherlands | 51-200 | Exact match | 140 contacts → |
“Independent, practical research, advice and consultancy for people and wildlife.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | ATKBat-kb.nl HQ: Zoetermeer, NetherlandsReported employees: 51-200 | Zoetermeer, Netherlands | 51-200 | Exact match | 122 contacts → |
“Praktisch, nuchter en deskundig.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | teia.nlteia.nl HQ: Beek En Donk, NetherlandsReported employees: 51-200 | Beek En Donk, Netherlands | 51-200 | Exact match | 120 contacts → |
“Teia is dienstbaar aan uw ecologisch adviesbureau!” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Gaia Ecologiegaia-ecologie.nl HQ: Amsterdam, NetherlandsReported employees: Not recorded | Amsterdam, Netherlands | Not recorded | Exact match | 116 contacts → |
“Gaia Ecologie, uw toegewijde ecologisch adviesbureau, is gespecialiseerd in hoogwaardig grootschalig ecologisch onderzoek en uitgebreide rapportage.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Geofoxxgeofoxx.nl HQ: Oldenzaal, NetherlandsReported employees: 51-200 | Oldenzaal, Netherlands | 51-200 | Exact match | 79 contacts → |
“Geofoxx is een succesvolle dienstverlener voor milieuvraagstukken met vestigingen in Gouda, Oldenzaal en Tilburg.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | DDMddm.eu HQ: Pw, NetherlandsReported employees: 51-200 | Pw, Netherlands | 51-200 | Exact match | 78 contacts → |
“DDM is an international dynamic company that operates in the areas of dismantling, relocation, demolition and asbestos removal.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Ecologicaecologica.eu HQ: Maarheeze, NetherlandsReported employees: 11-50 | Maarheeze, Netherlands | 11-50 | Exact match | 73 contacts → |
“Ecologisch onderzoeks- en adviesbureau Voor ecologisch advies en onderzoek bent u bij Ecologica aan het juiste adres.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Blom Ecologieblomecologie.nl HQ: Waardenburg, NetherlandsReported employees: 11-50 | Waardenburg, Netherlands | 11-50 | Exact match | 66 contacts → |
“Blom Ecologie is een onafhankelijk ecologisch onderzoeks- en adviesbureau.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Weverling Groenprovidersweverling.nl HQ: Monster, NetherlandsReported employees: 51-200 | Monster, Netherlands | 51-200 | Exact match | 66 contacts → |
“Dagelijks zijn wij met meer dan 120 gepassioneerde en gekwalificeerde medewerkers vanuit onze vestigingen in Westland, Den Haag, Rotterdam en Alphen a/d Rijn, actief om de…” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Avitecavitec.nl HQ: Nieuw-buinen, NetherlandsReported employees: 51-200 | Nieuw-buinen, Netherlands | 51-200 | Exact match | 62 contacts → |
“Van een eerste verkenning, duurzame aanbesteding, bouwteam tot de (emissieloze) uitvoering.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Tijhuis Ingenieurs BVtijhuisingenieurs.nl HQ: Hoorn, NetherlandsReported employees: 51-200 | Hoorn, Netherlands | 51-200 | Exact match | 57 contacts → |
“Advies in en om water Tijhuis Ingenieurs is een onafhankelijk advies- en ingenieursbureau.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Econsultancy Part Of Swecoeconsultancy.nl HQ: Vestigingen, NetherlandsReported employees: 201-500 | Vestigingen, Netherlands | 201-500 | Exact match | 54 contacts → |
“Econsultancy is een onafhankelijk ingenieursbureau dat in opdracht van overheden, het bedrijfsleven en particulieren projecten uitvoert op het gebied van bodem, water, infra…” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | ECO Reestecoreest.nl HQ: Hoogeveen, NetherlandsReported employees: 51-200 | Hoogeveen, Netherlands | 51-200 | Exact match | 53 contacts → |
“Eco Reest is een ecologisch adviesbureau met bodem- en asbest expertise.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Nladviseursnladviseurs.nl HQ: Arnhem, NetherlandsReported employees: 11-50 | Arnhem, Netherlands | 11-50 | Exact match | 52 contacts → |
“NLadviseurs brengt natuur op plekken waar je dat niet verwacht.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | HQ: Feanwâlden, NetherlandsReported employees: 51-200 | Feanwâlden, Netherlands | 51-200 | Exact match | 51 contacts → |
“Altenburg & Wymenga ecologisch onderzoek is een onafhankelijk onderzoeks- en adviesbureau op het gebied van ecologie en verwante thema’s als water, natuurbeheer en ruimtelijke…” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Lanecolaneco.nl HQ: Ede, NetherlandsReported employees: Not recorded | Ede, Netherlands | Not recorded | Exact match | 51 contacts → |
“Laneco is een adviesbureau wat zich bezighoudt met vraagstukken op het gebied van Landschap en Natuur.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Abflexkrachtabflexkracht.nl HQ: Rijsenhout, NetherlandsReported employees: 501-1,000 | Rijsenhout, Netherlands | 501-1,000 | Exact match | 45 contacts → |
“ABflexkracht is een coöperatie van ondernemers in de groene sector en zet zich in onze leden en klanten te kunnen voorzien van flexibele, gemotiveerde medewerkers.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Duurzaam Bouwloketduurzaambouwloket.nl HQ: Alkmaar, NetherlandsReported employees: 11-50 | Alkmaar, Netherlands | 11-50 | Exact match | 44 contacts → |
“Het Duurzaam Bouwloket is een onafhankelijke partij die zich inzet om de verduurzaming van de gebouwde omgeving te stimuleren en te versnellen.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Meerbouwmeerbouwrotterdam.nl HQ: Delft, NetherlandsReported employees: 51-200 | Delft, Netherlands | 51-200 | Exact match | 44 contacts → |
“Wij zijn méér dan Bouw.’ Meerbouw en morgen Bij Meerbouw zijn we een pragmatische en veelzijdige expert in onderhoud en duurzaamheidstransities.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Ecoresult B.Vecoresult.nl HQ: Hendrik-ido-ambacht, NetherlandsReported employees: 11-50 | Hendrik-ido-ambacht, Netherlands | 11-50 | Exact match | 44 contacts → |
“Sinds 2007 leveren wij ecologisch onderzoek en ecologisch advies.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Sandee Groensandee.nl HQ: Kamperland, NetherlandsReported employees: 51-200 | Kamperland, Netherlands | 51-200 | Exact match | 43 contacts → |
“Complete aanbieder in groot Groenbeheer, fijn Hoveniers, Projectinrichting en Ontwerp.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 561 company matches
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Ecological contractors: dataset insights
October 24, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
560 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 561 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 24, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for ecological contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many ecological contractors did RevenueBase find based in the Netherlands?
The saved snapshot records 561 matching company records, 6,334 tracked contacts and 2,267 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 24, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 ecological contractors based in the Netherlands. Snapshot: October 24, 2026. https://revenuebase.ai/companies/ecological-contractors/netherlands.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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