Company lists · Data refreshed September 2026
Top 25 Hydrogeological consultants based in the Netherlands
RevenueBase identified 650 company matches for hydrogeological consultants associated with the Netherlands as of September 2026 and tracks 18,707 professional contacts across them, including 6,405 with verified work emails. Rotterdam is the largest hub.
This list covers company matches for hydrogeological consultants 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 21, 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 hydrogeological consultants based in the Netherlands
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,397 contacts → | ||||
Exact match “Antea Group is het thuis van 1800 trotse ingenieurs en adviseurs.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 2 | 1,021 contacts → | ||||
Exact match “Deltares is an independent knowledge institute for applied research in the field of water and subsurface.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 3 | 609 contacts → | ||||
Exact match “Founded in 1904, Nijhuis Saur Industries provides solid and adaptive solutions for sustainable and resilient water use, energy- and resource recovery.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 4 | 423 contacts → | ||||
Exact match “Aveco de Bondt is een middelgroot, onafhankelijk ingenieursbedrijf dat samen met u werkt aan integrale oplossingen op het gebied van bouw, infrastructuur, ruimte en milieu.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 5 | 232 contacts → | ||||
Exact match “It is our conviction that people are most successful in a sustainable, safe and healthy environment.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 6 | 222 contacts → | ||||
Exact match “Welkom op de bedrijfspagina van Geonius.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 7 | 218 contacts → | ||||
Exact match “Wij zijn Nebest: een onafhankelijk ingenieurs-/adviesbureau, gespecialiseerd in inspectie, diepgaand technisch onderzoek en advies maar ook projectmanagement in de bouw, infra…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 8 | 200 contacts → | ||||
Exact match “AQUON is de ideale partner voor watergerelateerd onderzoek.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 9 | 199 contacts → | ||||
Exact match “Welkom bij SOCOTEC Nederland!” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 10 | 161 contacts → | ||||
Exact match “Hakkers maakt het mogelijk Al 150 jaar werkt Hakkers aan projecten op het grensvlak van water en land.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 11 | 159 contacts → | ||||
Exact match “IDDS is een landelijk opererend ingenieurs- en adviesbureau en bedient u met 90 professionals in het gehele traject van onderzoek, advisering en realisatie bij ruimtelijke…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 12 | 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 21, 2026 · View company records in RevenueBase | |||||
| 13 | 121 contacts → | ||||
Exact match “BK ingenieurs is een allround ingenieurs- en adviesbureau waar specialistische kennis samenkomt.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 14 | 116 contacts → | ||||
Exact match “Praktisch, nuchter en deskundig.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 15 | 109 contacts → | ||||
Exact match “Werken aan een duurzame leefomgeving.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 16 | 103 contacts → | ||||
Exact match “Gebr.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 17 | 102 contacts → | ||||
Exact match “IntES is a multi-disciplinary International Engineering Consultant that has provided Solutions for a wide variety of projects throughout China, South East Asia, Europe and Africa…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 18 | 101 contacts → | ||||
Exact match “WLN is een onafhankelijk partner in onderzoek en advies voor drink, industrie- en afvalwater.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 19 | 99 contacts → | ||||
Exact match “SGI Compliance is een expert op het gebied van milieu- en gezondheidsvraagstukken.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 20 | 94 contacts → | ||||
Exact match “HKV, de kennisondernemer voor water en veiligheid HKV levert, als onafhankelijk bureau, hoogwaardige onderzoek- en adviesdiensten op het gebied van water en veiligheid in binnen-…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 21 | 92 contacts → | ||||
Exact match “At Flux Partners, you'll be part of a team of entrepreneurial and experienced specialists serving clients in the infrastructure, energy, water, industry, and government sectors.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 22 | 85 contacts → | ||||
Exact match “Burdock is the specialist in Project Management, Consultancy and Recruitment for technical professionals.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 23 | 81 contacts → | ||||
Exact match “We are innovative engineers who develop practical and innovative solutions in the field of civil and structural constructions and hydraulic engineering.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 24 | 80 contacts → | ||||
Exact match “At IF Technology we are committed to the transition from the use of fossil fuels to sustainable energy.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 25 | 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 21, 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 “hydrogeological consultants”. 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 650 hydrogeological consultants based in the Netherlands
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Hydrogeological consultants based in the Netherlands at a glance
As of Sep 21, 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 650 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 “hydrogeological consultants” 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 6,405 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 21, 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 “hydrogeological consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many hydrogeological consultants are there based in the Netherlands?
RevenueBase identified 650 company matches for hydrogeological consultants 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?
Antea Group Nederland tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most hydrogeological consultants?
Rotterdam leads with 20 company records, followed by Amsterdam (18) and Groningen (11).
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 6,405 professional contacts with verified work emails tracked across these 650 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 21, 2026.
Ready to reach these companies? Verified emails and direct dials for all 650 hydrogeological consultants based in the Netherlands. Start with a free account, no credit card.
Download this list →Related lists
Hydrogeological consultants by geography
- Hydrogeological consultants based in Adelaide, Australia
- Hydrogeological consultants based in Brisbane, Australia
- Hydrogeological consultants based in Melbourne, Australia
- Hydrogeological consultants based in Perth, Australia
- Hydrogeological consultants based in Sydney, Australia
- Hydrogeological consultants based in West Perth, Australia
- Hydrogeological consultants based in Belo Horizonte, Brazil
- Hydrogeological consultants based in Curitiba, Brazil
- Hydrogeological consultants based in Porto Alegre, Brazil
- Hydrogeological consultants based in Rio De Janeiro, Brazil
- Hydrogeological consultants based in Sao Paulo, Brazil
- Hydrogeological consultants based in Calgary, Canada
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
- Hydrogeological consultants based in Adelaide, Australia
- Hydrogeological consultants based in Brisbane, Australia
- Hydrogeological consultants based in Melbourne, Australia
- Hydrogeological consultants based in Perth, Australia
- Hydrogeological consultants based in Sydney, Australia
- Hydrogeological consultants based in West Perth, Australia
Company intelligence · public preview
Top 25 hydrogeological consultants 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 650 matching company records for hydrogeological consultants based in the Netherlands, with 18,707 tracked contacts and 6,405 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: September 21, 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 hydrogeological consultants 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 |  Antea Group Nederlandanteagroup.nlHQ: Heerenveen, NetherlandsReported employees: 1,001-5,000 | Heerenveen, Netherlands | 1,001-5,000 | Exact match | 1,397 contacts → |
“Antea Group is het thuis van 1800 trotse ingenieurs en adviseurs.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Deltaresdeltares.nl HQ: Delft, NetherlandsReported employees: 501-1,000 | Delft, Netherlands | 501-1,000 | Exact match | 1,021 contacts → |
“Deltares is an independent knowledge institute for applied research in the field of water and subsurface.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Nijhuis Saur Industriesnijhuissaurindustries.comHQ: Doetinchem, NetherlandsReported employees: 1,001-5,000 | Doetinchem, Netherlands | 1,001-5,000 | Exact match | 609 contacts → |
“Founded in 1904, Nijhuis Saur Industries provides solid and adaptive solutions for sustainable and resilient water use, energy- and resource recovery.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Aveco DE Bondtavecodebondt.nlHQ: Holten, NetherlandsReported employees: 501-1,000 | Holten, Netherlands | 501-1,000 | Exact match | 423 contacts → |
“Aveco de Bondt is een middelgroot, onafhankelijk ingenieursbedrijf dat samen met u werkt aan integrale oplossingen op het gebied van bouw, infrastructuur, ruimte en milieu.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  DGMRdgmr.nlHQ: Arnhem, NetherlandsReported employees: 201-500 | Arnhem, Netherlands | 201-500 | Exact match | 232 contacts → |
“It is our conviction that people are most successful in a sustainable, safe and healthy environment.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Geoniusgeonius.nlHQ: Geleen, NetherlandsReported employees: 201-500 | Geleen, Netherlands | 201-500 | Exact match | 222 contacts → |
“Welkom op de bedrijfspagina van Geonius.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Nebestnebest.nlHQ: Vianen, NetherlandsReported employees: 201-500 | Vianen, Netherlands | 201-500 | Exact match | 218 contacts → |
“Wij zijn Nebest: een onafhankelijk ingenieurs-/adviesbureau, gespecialiseerd in inspectie, diepgaand technisch onderzoek en advies maar ook projectmanagement in de bouw, infra…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | HQ: Houten, NetherlandsReported employees: 51-200 | Houten, Netherlands | 51-200 | Exact match | 200 contacts → |
“AQUON is de ideale partner voor watergerelateerd onderzoek.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Socotec Nederlandsocotec.nlHQ: Oosterbeek, NetherlandsReported employees: 201-500 | Oosterbeek, Netherlands | 201-500 | Exact match | 199 contacts → |
“Welkom bij SOCOTEC Nederland!” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Hakkershakkers.com HQ: Werkendam, NetherlandsReported employees: 201-500 | Werkendam, Netherlands | 201-500 | Exact match | 161 contacts → |
“Hakkers maakt het mogelijk Al 150 jaar werkt Hakkers aan projecten op het grensvlak van water en land.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  IDDSidds.nlHQ: Noordwijk, NetherlandsReported employees: 51-200 | Noordwijk, Netherlands | 51-200 | Exact match | 159 contacts → |
“IDDS is een landelijk opererend ingenieurs- en adviesbureau en bedient u met 90 professionals in het gehele traject van onderzoek, advisering en realisatie bij ruimtelijke…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  VAN DEN Herikherik.nlHQ: Sliedrecht, NetherlandsReported employees: 51-200 | Sliedrecht, Netherlands | 51-200 | Exact match | 158 contacts → |
“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 description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  BK Ingenieursbkingenieurs.nlHQ: Velserbroek, NetherlandsReported employees: 51-200 | Velserbroek, Netherlands | 51-200 | Exact match | 121 contacts → |
“BK ingenieurs is een allround ingenieurs- en adviesbureau waar specialistische kennis samenkomt.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  ATKBat-kb.nlHQ: Zoetermeer, NetherlandsReported employees: 51-200 | Zoetermeer, Netherlands | 51-200 | Exact match | 116 contacts → |
“Praktisch, nuchter en deskundig.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Boot Organiserend Ingenieursburo BVburoboot.nlHQ: Veenendaal, NetherlandsReported employees: 51-200 | Veenendaal, Netherlands | 51-200 | Exact match | 109 contacts → |
“Werken aan een duurzame leefomgeving.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Gebr. DE Koninggebrdekoning.nlHQ: Papendrecht, NetherlandsReported employees: 51-200 | Papendrecht, Netherlands | 51-200 | Exact match | 103 contacts → |
“Gebr.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | HQ: Amsterdam, NetherlandsReported employees: 51-200 | Amsterdam, Netherlands | 51-200 | Exact match | 102 contacts → |
“IntES is a multi-disciplinary International Engineering Consultant that has provided Solutions for a wide variety of projects throughout China, South East Asia, Europe and Africa…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  WLNwln.nlHQ: Glimmen, NetherlandsReported employees: 51-200 | Glimmen, Netherlands | 51-200 | Exact match | 101 contacts → |
“WLN is een onafhankelijk partner in onderzoek en advies voor drink, industrie- en afvalwater.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  SGI Compliance Nederlandsgicompliance.nlHQ: Rotterdam, NetherlandsReported employees: 51-200 | Rotterdam, Netherlands | 51-200 | Exact match | 99 contacts → |
“SGI Compliance is een expert op het gebied van milieu- en gezondheidsvraagstukken.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  HKV Lijn In Waterhkv.nlHQ: Lelystad, NetherlandsReported employees: 51-200 | Lelystad, Netherlands | 51-200 | Exact match | 94 contacts → |
“HKV, de kennisondernemer voor water en veiligheid HKV levert, als onafhankelijk bureau, hoogwaardige onderzoek- en adviesdiensten op het gebied van water en veiligheid in binnen-…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  flux.partnersflux.partnersHQ: Diemen, NetherlandsReported employees: 51-200 | Diemen, Netherlands | 51-200 | Exact match | 92 contacts → |
“At Flux Partners, you'll be part of a team of entrepreneurial and experienced specialists serving clients in the infrastructure, energy, water, industry, and government sectors.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Burdock Groupburdock.comHQ: Rijswijk, NetherlandsReported employees: 51-200 | Rijswijk, Netherlands | 51-200 | Exact match | 85 contacts → |
“Burdock is the specialist in Project Management, Consultancy and Recruitment for technical professionals.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Nepoconnepocon.nlHQ: Hengelo, NetherlandsReported employees: 51-200 | Hengelo, Netherlands | 51-200 | Exact match | 81 contacts → |
“We are innovative engineers who develop practical and innovative solutions in the field of civil and structural constructions and hydraulic engineering.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  IF Technologyiftechnology.nlHQ: Arnhem, NetherlandsReported employees: 51-200 | Arnhem, Netherlands | 51-200 | Exact match | 80 contacts → |
“At IF Technology we are committed to the transition from the use of fossil fuels to sustainable energy.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  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 · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 650 company matches
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Hydrogeological consultants: dataset insights
September 21, 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
650 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 650 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: September 21, 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 hydrogeological consultants?
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 hydrogeological consultants did RevenueBase find based in the Netherlands?
The saved snapshot records 650 matching company records, 18,707 tracked contacts and 6,405 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: September 21, 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
Hydrogeological consultants by geography
- Hydrogeological consultants based in Adelaide, Australia
- Hydrogeological consultants based in Brisbane, Australia
- Hydrogeological consultants based in Melbourne, Australia
- Hydrogeological consultants based in Perth, Australia
- Hydrogeological consultants based in Sydney, Australia
- Hydrogeological consultants based in West Perth, Australia
- Hydrogeological consultants based in Belo Horizonte, Brazil
- Hydrogeological consultants based in Curitiba, Brazil
- Hydrogeological consultants based in Porto Alegre, Brazil
- Hydrogeological consultants based in Rio De Janeiro, Brazil
- Hydrogeological consultants based in Sao Paulo, Brazil
- Hydrogeological consultants based in Calgary, Canada
Cite this list
RevenueBase Data Team. Top 25 hydrogeological consultants based in the Netherlands. Snapshot: September 21, 2026. https://revenuebase.ai/companies/hydrogeological-consultants/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
- Hydrogeological consultants based in Adelaide, Australia
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- Hydrogeological consultants based in Melbourne, Australia
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Company intelligence · public preview
Top 25 hydrogeological consultants based in the Netherlands
RevenueBase records 650 matching company records for hydrogeological consultants based in the Netherlands, with 18,707 tracked contacts and 6,405 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: September 21, 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 hydrogeological consultants 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 | Antea Group Nederlandanteagroup.nl HQ: Heerenveen, NetherlandsReported employees: 1,001-5,000 | Heerenveen, Netherlands | 1,001-5,000 | Exact match | 1,397 contacts → |
“Antea Group is het thuis van 1800 trotse ingenieurs en adviseurs.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Deltaresdeltares.nl HQ: Delft, NetherlandsReported employees: 501-1,000 | Delft, Netherlands | 501-1,000 | Exact match | 1,021 contacts → |
“Deltares is an independent knowledge institute for applied research in the field of water and subsurface.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Nijhuis Saur Industriesnijhuissaurindustries.com HQ: Doetinchem, NetherlandsReported employees: 1,001-5,000 | Doetinchem, Netherlands | 1,001-5,000 | Exact match | 609 contacts → |
“Founded in 1904, Nijhuis Saur Industries provides solid and adaptive solutions for sustainable and resilient water use, energy- and resource recovery.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Aveco DE Bondtavecodebondt.nl HQ: Holten, NetherlandsReported employees: 501-1,000 | Holten, Netherlands | 501-1,000 | Exact match | 423 contacts → |
“Aveco de Bondt is een middelgroot, onafhankelijk ingenieursbedrijf dat samen met u werkt aan integrale oplossingen op het gebied van bouw, infrastructuur, ruimte en milieu.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | DGMRdgmr.nl HQ: Arnhem, NetherlandsReported employees: 201-500 | Arnhem, Netherlands | 201-500 | Exact match | 232 contacts → |
“It is our conviction that people are most successful in a sustainable, safe and healthy environment.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Geoniusgeonius.nl HQ: Geleen, NetherlandsReported employees: 201-500 | Geleen, Netherlands | 201-500 | Exact match | 222 contacts → |
“Welkom op de bedrijfspagina van Geonius.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Nebestnebest.nl HQ: Vianen, NetherlandsReported employees: 201-500 | Vianen, Netherlands | 201-500 | Exact match | 218 contacts → |
“Wij zijn Nebest: een onafhankelijk ingenieurs-/adviesbureau, gespecialiseerd in inspectie, diepgaand technisch onderzoek en advies maar ook projectmanagement in de bouw, infra…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | HQ: Houten, NetherlandsReported employees: 51-200 | Houten, Netherlands | 51-200 | Exact match | 200 contacts → |
“AQUON is de ideale partner voor watergerelateerd onderzoek.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Socotec Nederlandsocotec.nl HQ: Oosterbeek, NetherlandsReported employees: 201-500 | Oosterbeek, Netherlands | 201-500 | Exact match | 199 contacts → |
“Welkom bij SOCOTEC Nederland!” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Hakkershakkers.com HQ: Werkendam, NetherlandsReported employees: 201-500 | Werkendam, Netherlands | 201-500 | Exact match | 161 contacts → |
“Hakkers maakt het mogelijk Al 150 jaar werkt Hakkers aan projecten op het grensvlak van water en land.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | IDDSidds.nl HQ: Noordwijk, NetherlandsReported employees: 51-200 | Noordwijk, Netherlands | 51-200 | Exact match | 159 contacts → |
“IDDS is een landelijk opererend ingenieurs- en adviesbureau en bedient u met 90 professionals in het gehele traject van onderzoek, advisering en realisatie bij ruimtelijke…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | VAN DEN Herikherik.nl HQ: Sliedrecht, NetherlandsReported employees: 51-200 | Sliedrecht, Netherlands | 51-200 | Exact match | 158 contacts → |
“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 description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | BK Ingenieursbkingenieurs.nl HQ: Velserbroek, NetherlandsReported employees: 51-200 | Velserbroek, Netherlands | 51-200 | Exact match | 121 contacts → |
“BK ingenieurs is een allround ingenieurs- en adviesbureau waar specialistische kennis samenkomt.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | ATKBat-kb.nl HQ: Zoetermeer, NetherlandsReported employees: 51-200 | Zoetermeer, Netherlands | 51-200 | Exact match | 116 contacts → |
“Praktisch, nuchter en deskundig.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Boot Organiserend Ingenieursburo BVburoboot.nl HQ: Veenendaal, NetherlandsReported employees: 51-200 | Veenendaal, Netherlands | 51-200 | Exact match | 109 contacts → |
“Werken aan een duurzame leefomgeving.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Gebr. DE Koninggebrdekoning.nl HQ: Papendrecht, NetherlandsReported employees: 51-200 | Papendrecht, Netherlands | 51-200 | Exact match | 103 contacts → |
“Gebr.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | HQ: Amsterdam, NetherlandsReported employees: 51-200 | Amsterdam, Netherlands | 51-200 | Exact match | 102 contacts → |
“IntES is a multi-disciplinary International Engineering Consultant that has provided Solutions for a wide variety of projects throughout China, South East Asia, Europe and Africa…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | WLNwln.nl HQ: Glimmen, NetherlandsReported employees: 51-200 | Glimmen, Netherlands | 51-200 | Exact match | 101 contacts → |
“WLN is een onafhankelijk partner in onderzoek en advies voor drink, industrie- en afvalwater.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | SGI Compliance Nederlandsgicompliance.nl HQ: Rotterdam, NetherlandsReported employees: 51-200 | Rotterdam, Netherlands | 51-200 | Exact match | 99 contacts → |
“SGI Compliance is een expert op het gebied van milieu- en gezondheidsvraagstukken.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | HKV Lijn In Waterhkv.nl HQ: Lelystad, NetherlandsReported employees: 51-200 | Lelystad, Netherlands | 51-200 | Exact match | 94 contacts → |
“HKV, de kennisondernemer voor water en veiligheid HKV levert, als onafhankelijk bureau, hoogwaardige onderzoek- en adviesdiensten op het gebied van water en veiligheid in binnen-…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | flux.partnersflux.partners HQ: Diemen, NetherlandsReported employees: 51-200 | Diemen, Netherlands | 51-200 | Exact match | 92 contacts → |
“At Flux Partners, you'll be part of a team of entrepreneurial and experienced specialists serving clients in the infrastructure, energy, water, industry, and government sectors.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Burdock Groupburdock.com HQ: Rijswijk, NetherlandsReported employees: 51-200 | Rijswijk, Netherlands | 51-200 | Exact match | 85 contacts → |
“Burdock is the specialist in Project Management, Consultancy and Recruitment for technical professionals.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Nepoconnepocon.nl HQ: Hengelo, NetherlandsReported employees: 51-200 | Hengelo, Netherlands | 51-200 | Exact match | 81 contacts → |
“We are innovative engineers who develop practical and innovative solutions in the field of civil and structural constructions and hydraulic engineering.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | IF Technologyiftechnology.nl HQ: Arnhem, NetherlandsReported employees: 51-200 | Arnhem, Netherlands | 51-200 | Exact match | 80 contacts → |
“At IF Technology we are committed to the transition from the use of fossil fuels to sustainable energy.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | 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 · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Hydrogeological consultants: dataset insights
September 21, 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
650 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 650 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: September 21, 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 hydrogeological consultants?
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 hydrogeological consultants did RevenueBase find based in the Netherlands?
The saved snapshot records 650 matching company records, 18,707 tracked contacts and 6,405 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: September 21, 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 hydrogeological consultants based in the Netherlands. Snapshot: September 21, 2026. https://revenuebase.ai/companies/hydrogeological-consultants/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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