Company lists · Data refreshed November 2026
Top 25 Hydrogeology testing companies based in the Netherlands
RevenueBase identified 59 company matches for hydrogeology testing companies associated with the Netherlands as of November 2026 and tracks 753 professional contacts across them, including 298 with verified work emails. Bz is the largest hub.
This list covers company matches for hydrogeology testing companies 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 November 6, 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 hydrogeology testing companies based in the Netherlands
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 75 contacts → | ||||
Exact match “Wiertsema & Partners is al ruim 46 jaar expert in het uitvoeren en leveren van geo- en milieutechnisch onderzoek, monitoring en advies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 65 contacts → | ||||
Exact match “PanTerra Geoconsultants is a leading geological service provider with over 35 years of worldwide industry experience.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 38 contacts → | ||||
Exact match “Een veilige omgeving om in te bouwen, wonen en werken.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 38 contacts → | ||||
Exact match “Tjaden is een gespecialiseerde, in binnen- en buitenland opererende aannemer op het gebied van bronbemaling, boringen, grondwatersystemen en waterbehandelingstechniek.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 19 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 18 contacts → | ||||
Exact match “Certicon is gespecialiseerd in het uitvoeren van (water)bodemonderzoek en keuringen conform het Besluit bodemkwaliteit.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 17 contacts → | ||||
Exact match “Aeres Milieu is een ingenieursbureau voor onafhankelijk onderzoek en advies op het gebied van onder meer bodemonderzoek, archeologie, geohydrologie, akoestiek en ecologie.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 17 contacts → | ||||
Exact match “BoutenGeotron is your specialist and partner in soil, environmental and groundwater engineering projects.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 14 contacts → | ||||
Exact match “Theo van Velzen Bij Theo van Velzen Grondboortechniek & Bronbemaling weten we van aanpakken.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 13 contacts → | ||||
Exact match “De core business van Texplor Benelux betreft complexe lekdetectie en permanente monitoring op het gebied van bouw, milieu en civiel en geofysische onderzoeken.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 12 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 12 contacts → | ||||
Exact match “Mos Grondmechanica is een onafhankelijk onderzoek- en adviesbureau en behoort al jaren tot een van de toonaangevende bureaus op het gebied van de geotechniek, geohydrologie en…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 10 contacts → | ||||
Exact match “Poelsema Veldwerk Bureau, is een bedrijf dat zich richt op het veldwerk voor grote adviesbureau's.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 10 contacts → | ||||
Exact match “Diseo voert een breed scala aan milieu- en onderzoeksactiviteiten uit op land en water.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 10 contacts → | ||||
Exact match “Milieukundig en geotechnisch) Veldwerk Mechanisch boorwerk (Sonic Drill) Milieukundige begeleiding bij bodemsanering Inspectie- en vrijgave Asbest Waterbodemonderzoek…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 9 contacts → | ||||
Exact match “Ons specialisme ligt in geotechniek, omgevingsmonitoring en milieu.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 8 contacts → | ||||
Exact match “Lankelma Geotechniek Zuid is sinds 2001 gevestigd te Oirschot (Noord Brabant) en biedt voor zowel de zakelijke markt als de particuliere markt een specialistisch dienstenpakket…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 6 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 6 contacts → | ||||
Exact match “Mos Milieu is een onafhankelijk onderzoek- en adviesbureau gespecialiseerd in bodemonderzoek en bodemsanering.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 5 contacts → | ||||
Exact match “What actually lies beneath our feet is often unclear.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 5 contacts → | ||||
Exact match “ADKEON is een onafhankelijk milieuadvies- en onderzoeksbureau dat organisaties ondersteunt bij complexe vraagstukken op het gebied van (water)bodem- onderzoeken en saneringen…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 5 contacts → | ||||
Exact match “BMA Milieu is, sinds 1994, uw complete partner op het gebied van bodemonderzoek en -sanering.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 5 contacts → | ||||
Exact match “Tot de kern activiteiten van Bodem Expert behoren:* Bodemonderzoek * Partijkeuringen * Mechanisch boren * Milieukundige begeleiding * Milieu Advies (partijkeuringen…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 4 contacts → | ||||
Exact match “Hutton Geotechniek is een jonge, ambitieuze onderneming.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 4 contacts → | ||||
Exact match “Artesia adviseert drinkwaterbedrijven, waterschappen en andere partijen bij hydrologische vraagstukken.” Recorded in the RevenueBase company graph · Nov 6, 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 “hydrogeology testing companies”. 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 59 hydrogeology testing companies based in the Netherlands
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Hydrogeology testing companies based in the Netherlands at a glance
As of Nov 6, 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 59 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 “hydrogeology testing companies” 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 298 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 November 6, 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 “hydrogeology testing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many hydrogeology testing companies are there based in the Netherlands?
RevenueBase identified 59 company matches for hydrogeology testing companies associated with the Netherlands as of November 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?
Wiertsema & Partners B.V tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most hydrogeology testing companies?
Bz leads with 2 company records, followed by Lb (2) and Roden (2).
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 298 professional contacts with verified work emails tracked across these 59 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 November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 59 hydrogeology testing companies based in the Netherlands. Start with a free account, no credit card.
Download this list →Related lists
Hydrogeology testing companies by geography
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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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Hydrogeology testing companies based in Belo Horizonte, Brazil
- Hydrogeology testing companies based in Sao Paulo, Brazil
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Company intelligence · public preview
Top 25 hydrogeology testing companies 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 59 matching company records for hydrogeology testing companies based in the Netherlands, with 753 tracked contacts and 298 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: November 6, 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 hydrogeology testing companies 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 |  Wiertsema & Partners B.Vwiertsema.nlHQ: Tolbert, NetherlandsReported employees: 51-200 | Tolbert, Netherlands | 51-200 | Exact match | 75 contacts → |
“Wiertsema & Partners is al ruim 46 jaar expert in het uitvoeren en leveren van geo- en milieutechnisch onderzoek, monitoring en advies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Panterra Geoconsultants BVpanterra.nlHQ: Leiderdorp, NetherlandsReported employees: 51-200 | Leiderdorp, Netherlands | 51-200 | Exact match | 65 contacts → |
“PanTerra Geoconsultants is a leading geological service provider with over 35 years of worldwide industry experience.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Ortageoortageo.nlHQ: Almelo, NetherlandsReported employees: 11-50 | Almelo, Netherlands | 11-50 | Exact match | 38 contacts → |
“Een veilige omgeving om in te bouwen, wonen en werken.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Tjaden B.Vtjaden.nlHQ: Zevenbergschen Hoek, NetherlandsReported employees: 51-200 | Zevenbergschen Hoek, Netherlands | 51-200 | Exact match | 38 contacts → |
“Tjaden is een gespecialiseerde, in binnen- en buitenland opererende aannemer op het gebied van bronbemaling, boringen, grondwatersystemen en waterbehandelingstechniek.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Abo-Geosonda Nederlandgeosonda.nlHQ: Alphen Aan Den Rijn, NetherlandsReported employees: 11-50 | Alphen Aan Den Rijn, Netherlands | 11-50 | Exact match | 19 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 6 |  Certicon Kwaliteitskeuringen BVcerticon.nlHQ: Ede, NetherlandsReported employees: 11-50 | Ede, Netherlands | 11-50 | Exact match | 18 contacts → |
“Certicon is gespecialiseerd in het uitvoeren van (water)bodemonderzoek en keuringen conform het Besluit bodemkwaliteit.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Aeres Milieuaeres-milieu.nlHQ: Roermond, NetherlandsReported employees: 11-50 | Roermond, Netherlands | 11-50 | Exact match | 17 contacts → |
“Aeres Milieu is een ingenieursbureau voor onafhankelijk onderzoek en advies op het gebied van onder meer bodemonderzoek, archeologie, geohydrologie, akoestiek en ecologie.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Boutengeotron Drilling Companyboutengeotron.nlHQ: Beuningen, NetherlandsReported employees: 11-50 | Beuningen, Netherlands | 11-50 | Exact match | 17 contacts → |
“BoutenGeotron is your specialist and partner in soil, environmental and groundwater engineering projects.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Theo VAN Velzen Grondboortechniek EN Bronbemalingtheovanvelzen.nlHQ: Alkmaar, NetherlandsReported employees: 51-200 | Alkmaar, Netherlands | 51-200 | Exact match | 14 contacts → |
“Theo van Velzen Bij Theo van Velzen Grondboortechniek & Bronbemaling weten we van aanpakken.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Texplor Beneluxtexplor.comHQ: Breda, NetherlandsReported employees: 11-50 | Breda, Netherlands | 11-50 | Exact match | 13 contacts → |
“De core business van Texplor Benelux betreft complexe lekdetectie en permanente monitoring op het gebied van bouw, milieu en civiel en geofysische onderzoeken.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Marine Sampling Holland B.Vmarinesamplingholland.nlHQ: Velsen-noord, NetherlandsReported employees: 11-50 | Velsen-noord, Netherlands | 11-50 | Exact match | 12 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 | MOS Grondmechanica B.Vmosgeo.com HQ: Rotterdam, NetherlandsReported employees: 51-200 | Rotterdam, Netherlands | 51-200 | Exact match | 12 contacts → |
“Mos Grondmechanica is een onafhankelijk onderzoek- en adviesbureau en behoort al jaren tot een van de toonaangevende bureaus op het gebied van de geotechniek, geohydrologie en…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Poelsema Veldwerk Bureaupoelsemaveldwerk.nlHQ: Vollenhove, NetherlandsReported employees: 11-50 | Vollenhove, Netherlands | 11-50 | Exact match | 10 contacts → |
“Poelsema Veldwerk Bureau, is een bedrijf dat zich richt op het veldwerk voor grote adviesbureau's.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  DISEOdiseo.nlHQ: Angerlo, NetherlandsReported employees: 1-10 | Angerlo, Netherlands | 1-10 | Exact match | 10 contacts → |
“Diseo voert een breed scala aan milieu- en onderzoeksactiviteiten uit op land en water.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Vcmi Veldwerk N.Vvcmi.nlHQ: Beek (montferland), NetherlandsReported employees: 11-50 | Beek (montferland), Netherlands | 11-50 | Exact match | 10 contacts → |
“Milieukundig en geotechnisch) Veldwerk Mechanisch boorwerk (Sonic Drill) Milieukundige begeleiding bij bodemsanering Inspectie- en vrijgave Asbest Waterbodemonderzoek…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  RB GEOrbgeo.nlHQ: Lelystad, NetherlandsReported employees: 11-50 | Lelystad, Netherlands | 11-50 | Exact match | 9 contacts → |
“Ons specialisme ligt in geotechniek, omgevingsmonitoring en milieu.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Lankelma Geotechniek Zuid B.Vlankelma-zuid.nl HQ: Middelbeers, NetherlandsReported employees: 11-50 | Middelbeers, Netherlands | 11-50 | Exact match | 8 contacts → |
“Lankelma Geotechniek Zuid is sinds 2001 gevestigd te Oirschot (Noord Brabant) en biedt voor zowel de zakelijke markt als de particuliere markt een specialistisch dienstenpakket…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  HMB B.Vhmbgroep.nlHQ: Maasbree, NetherlandsReported employees: 11-50 | Maasbree, Netherlands | 11-50 | Exact match | 6 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 19 |  MOS Milieu B.Vmosmilieu.nlHQ: Rotterdam, NetherlandsReported employees: 11-50 | Rotterdam, Netherlands | 11-50 | Exact match | 6 contacts → |
“Mos Milieu is een onafhankelijk onderzoek- en adviesbureau gespecialiseerd in bodemonderzoek en bodemsanering.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Medusa Explorations BVmedusa-explorations.comHQ: Groningen, NetherlandsReported employees: 1-10 | Groningen, Netherlands | 1-10 | Exact match | 5 contacts → |
“What actually lies beneath our feet is often unclear.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Adkeonadkeon.nlHQ: Dordrecht, NetherlandsReported employees: 1-10 | Dordrecht, Netherlands | 1-10 | Exact match | 5 contacts → |
“ADKEON is een onafhankelijk milieuadvies- en onderzoeksbureau dat organisaties ondersteunt bij complexe vraagstukken op het gebied van (water)bodem- onderzoeken en saneringen…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  BMA Milieubma-milieu.nlHQ: Naaldwijk, NetherlandsReported employees: 1-10 | Naaldwijk, Netherlands | 1-10 | Exact match | 5 contacts → |
“BMA Milieu is, sinds 1994, uw complete partner op het gebied van bodemonderzoek en -sanering.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Bodem Expertbodemexpert.nlHQ: Huissen, NetherlandsReported employees: 1-10 | Huissen, Netherlands | 1-10 | Exact match | 5 contacts → |
“Tot de kern activiteiten van Bodem Expert behoren:* Bodemonderzoek * Partijkeuringen * Mechanisch boren * Milieukundige begeleiding * Milieu Advies (partijkeuringen…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Hutton Geotechniekhuttongeo.comHQ: Enschede, NetherlandsReported employees: 1-10 | Enschede, Netherlands | 1-10 | Exact match | 4 contacts → |
“Hutton Geotechniek is een jonge, ambitieuze onderneming.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Artesia Waterartesia-water.nlHQ: Schoonhoven, NetherlandsReported employees: 1-10 | Schoonhoven, Netherlands | 1-10 | Exact match | 4 contacts → |
“Artesia adviseert drinkwaterbedrijven, waterschappen en andere partijen bij hydrologische vraagstukken.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 59 company matches
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Hydrogeology testing companies: dataset insights
November 6, 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
59 records in the displayed employee bands.
0 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 59 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: November 6, 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 hydrogeology testing companies?
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 hydrogeology testing companies did RevenueBase find based in the Netherlands?
The saved snapshot records 59 matching company records, 753 tracked contacts and 298 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: November 6, 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
Hydrogeology testing companies by geography
- Hydrogeology testing companies based in Belo Horizonte, Brazil
- Hydrogeology testing companies based in Sao Paulo, Brazil
- Hydrogeology testing companies based in Australia
- Hydrogeology testing companies based in Belgium
- Hydrogeology testing companies based in Brazil
- Hydrogeology testing companies based in Canada
- Hydrogeology testing companies based in Chile
- Hydrogeology testing companies based in France
- Hydrogeology testing companies based in Germany
- Hydrogeology testing companies based in Italy
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Cite this list
RevenueBase Data Team. Top 25 hydrogeology testing companies based in the Netherlands. Snapshot: November 6, 2026. https://revenuebase.ai/companies/hydrogeology-testing-companies/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
- Hydrogeology testing companies based in Belo Horizonte, Brazil
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Company intelligence · public preview
Top 25 hydrogeology testing companies based in the Netherlands
RevenueBase records 59 matching company records for hydrogeology testing companies based in the Netherlands, with 753 tracked contacts and 298 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: November 6, 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 hydrogeology testing companies 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 | Wiertsema & Partners B.Vwiertsema.nl HQ: Tolbert, NetherlandsReported employees: 51-200 | Tolbert, Netherlands | 51-200 | Exact match | 75 contacts → |
“Wiertsema & Partners is al ruim 46 jaar expert in het uitvoeren en leveren van geo- en milieutechnisch onderzoek, monitoring en advies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Panterra Geoconsultants BVpanterra.nl HQ: Leiderdorp, NetherlandsReported employees: 51-200 | Leiderdorp, Netherlands | 51-200 | Exact match | 65 contacts → |
“PanTerra Geoconsultants is a leading geological service provider with over 35 years of worldwide industry experience.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Ortageoortageo.nl HQ: Almelo, NetherlandsReported employees: 11-50 | Almelo, Netherlands | 11-50 | Exact match | 38 contacts → |
“Een veilige omgeving om in te bouwen, wonen en werken.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Tjaden B.Vtjaden.nl HQ: Zevenbergschen Hoek, NetherlandsReported employees: 51-200 | Zevenbergschen Hoek, Netherlands | 51-200 | Exact match | 38 contacts → |
“Tjaden is een gespecialiseerde, in binnen- en buitenland opererende aannemer op het gebied van bronbemaling, boringen, grondwatersystemen en waterbehandelingstechniek.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Abo-Geosonda Nederlandgeosonda.nl HQ: Alphen Aan Den Rijn, NetherlandsReported employees: 11-50 | Alphen Aan Den Rijn, Netherlands | 11-50 | Exact match | 19 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 6 | Certicon Kwaliteitskeuringen BVcerticon.nl HQ: Ede, NetherlandsReported employees: 11-50 | Ede, Netherlands | 11-50 | Exact match | 18 contacts → |
“Certicon is gespecialiseerd in het uitvoeren van (water)bodemonderzoek en keuringen conform het Besluit bodemkwaliteit.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Aeres Milieuaeres-milieu.nl HQ: Roermond, NetherlandsReported employees: 11-50 | Roermond, Netherlands | 11-50 | Exact match | 17 contacts → |
“Aeres Milieu is een ingenieursbureau voor onafhankelijk onderzoek en advies op het gebied van onder meer bodemonderzoek, archeologie, geohydrologie, akoestiek en ecologie.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Boutengeotron Drilling Companyboutengeotron.nl HQ: Beuningen, NetherlandsReported employees: 11-50 | Beuningen, Netherlands | 11-50 | Exact match | 17 contacts → |
“BoutenGeotron is your specialist and partner in soil, environmental and groundwater engineering projects.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Theo VAN Velzen Grondboortechniek EN Bronbemalingtheovanvelzen.nl HQ: Alkmaar, NetherlandsReported employees: 51-200 | Alkmaar, Netherlands | 51-200 | Exact match | 14 contacts → |
“Theo van Velzen Bij Theo van Velzen Grondboortechniek & Bronbemaling weten we van aanpakken.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Texplor Beneluxtexplor.com HQ: Breda, NetherlandsReported employees: 11-50 | Breda, Netherlands | 11-50 | Exact match | 13 contacts → |
“De core business van Texplor Benelux betreft complexe lekdetectie en permanente monitoring op het gebied van bouw, milieu en civiel en geofysische onderzoeken.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Marine Sampling Holland B.Vmarinesamplingholland.nl HQ: Velsen-noord, NetherlandsReported employees: 11-50 | Velsen-noord, Netherlands | 11-50 | Exact match | 12 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 | MOS Grondmechanica B.Vmosgeo.com HQ: Rotterdam, NetherlandsReported employees: 51-200 | Rotterdam, Netherlands | 51-200 | Exact match | 12 contacts → |
“Mos Grondmechanica is een onafhankelijk onderzoek- en adviesbureau en behoort al jaren tot een van de toonaangevende bureaus op het gebied van de geotechniek, geohydrologie en…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Poelsema Veldwerk Bureaupoelsemaveldwerk.nl HQ: Vollenhove, NetherlandsReported employees: 11-50 | Vollenhove, Netherlands | 11-50 | Exact match | 10 contacts → |
“Poelsema Veldwerk Bureau, is een bedrijf dat zich richt op het veldwerk voor grote adviesbureau's.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | DISEOdiseo.nl HQ: Angerlo, NetherlandsReported employees: 1-10 | Angerlo, Netherlands | 1-10 | Exact match | 10 contacts → |
“Diseo voert een breed scala aan milieu- en onderzoeksactiviteiten uit op land en water.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Vcmi Veldwerk N.Vvcmi.nl HQ: Beek (montferland), NetherlandsReported employees: 11-50 | Beek (montferland), Netherlands | 11-50 | Exact match | 10 contacts → |
“Milieukundig en geotechnisch) Veldwerk Mechanisch boorwerk (Sonic Drill) Milieukundige begeleiding bij bodemsanering Inspectie- en vrijgave Asbest Waterbodemonderzoek…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | RB GEOrbgeo.nl HQ: Lelystad, NetherlandsReported employees: 11-50 | Lelystad, Netherlands | 11-50 | Exact match | 9 contacts → |
“Ons specialisme ligt in geotechniek, omgevingsmonitoring en milieu.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Lankelma Geotechniek Zuid B.Vlankelma-zuid.nl HQ: Middelbeers, NetherlandsReported employees: 11-50 | Middelbeers, Netherlands | 11-50 | Exact match | 8 contacts → |
“Lankelma Geotechniek Zuid is sinds 2001 gevestigd te Oirschot (Noord Brabant) en biedt voor zowel de zakelijke markt als de particuliere markt een specialistisch dienstenpakket…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | HMB B.Vhmbgroep.nl HQ: Maasbree, NetherlandsReported employees: 11-50 | Maasbree, Netherlands | 11-50 | Exact match | 6 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 19 | MOS Milieu B.Vmosmilieu.nl HQ: Rotterdam, NetherlandsReported employees: 11-50 | Rotterdam, Netherlands | 11-50 | Exact match | 6 contacts → |
“Mos Milieu is een onafhankelijk onderzoek- en adviesbureau gespecialiseerd in bodemonderzoek en bodemsanering.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Medusa Explorations BVmedusa-explorations.com HQ: Groningen, NetherlandsReported employees: 1-10 | Groningen, Netherlands | 1-10 | Exact match | 5 contacts → |
“What actually lies beneath our feet is often unclear.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Adkeonadkeon.nl HQ: Dordrecht, NetherlandsReported employees: 1-10 | Dordrecht, Netherlands | 1-10 | Exact match | 5 contacts → |
“ADKEON is een onafhankelijk milieuadvies- en onderzoeksbureau dat organisaties ondersteunt bij complexe vraagstukken op het gebied van (water)bodem- onderzoeken en saneringen…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | BMA Milieubma-milieu.nl HQ: Naaldwijk, NetherlandsReported employees: 1-10 | Naaldwijk, Netherlands | 1-10 | Exact match | 5 contacts → |
“BMA Milieu is, sinds 1994, uw complete partner op het gebied van bodemonderzoek en -sanering.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Bodem Expertbodemexpert.nl HQ: Huissen, NetherlandsReported employees: 1-10 | Huissen, Netherlands | 1-10 | Exact match | 5 contacts → |
“Tot de kern activiteiten van Bodem Expert behoren:* Bodemonderzoek * Partijkeuringen * Mechanisch boren * Milieukundige begeleiding * Milieu Advies (partijkeuringen…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Hutton Geotechniekhuttongeo.com HQ: Enschede, NetherlandsReported employees: 1-10 | Enschede, Netherlands | 1-10 | Exact match | 4 contacts → |
“Hutton Geotechniek is een jonge, ambitieuze onderneming.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Artesia Waterartesia-water.nl HQ: Schoonhoven, NetherlandsReported employees: 1-10 | Schoonhoven, Netherlands | 1-10 | Exact match | 4 contacts → |
“Artesia adviseert drinkwaterbedrijven, waterschappen en andere partijen bij hydrologische vraagstukken.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 59 company matches
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Hydrogeology testing companies: dataset insights
November 6, 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
59 records in the displayed employee bands.
0 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 59 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: November 6, 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 hydrogeology testing companies?
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 hydrogeology testing companies did RevenueBase find based in the Netherlands?
The saved snapshot records 59 matching company records, 753 tracked contacts and 298 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: November 6, 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
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Cite this list
RevenueBase Data Team. Top 25 hydrogeology testing companies based in the Netherlands. Snapshot: November 6, 2026. https://revenuebase.ai/companies/hydrogeology-testing-companies/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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