Company lists · Data refreshed September 2026
Top 21 Investigative site organizations based in the Netherlands
RevenueBase identified 51 company matches for investigative site organizations associated with the Netherlands as of September 2026 and tracks 1,713 professional contacts across them, including 765 with verified work emails. Amsterdam is the largest hub.
This list covers company matches for investigative site organizations 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 20, 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 21 largest investigative site organizations based in the Netherlands
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 422 contacts → | ||||
Exact match “This page is managed by the advertising department of Mediahuis NRC, publisher of NRC.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 2 | 367 contacts → | ||||
Exact match “The CRO for data-intensive, early phase clinical studies.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 3 | 185 contacts → | ||||
Exact match “P95 Julius Clinical is a global, science-led contract research organization (CRO) supporting clinical development from early-phase trials through late-phase and real-world…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 4 | 119 contacts → | ||||
Exact match “The Organized Crime and Corruption Reporting Project (OCCRP) is a nonprofit investigative news reporting platform for independent media outlets around the world, publishing more…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 5 | 119 contacts → | ||||
Exact match “Follow the Money is een journalistieke beweging met een glashelder doel: het blootleggen van financiële misstanden die schade toebrengen aan de samenleving.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 6 | 34 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 7 | 29 contacts → | ||||
Exact match “Investico is een platform voor grondig en structureel journalistiek onderzoek.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 8 | 25 contacts → | ||||
Exact match “Pointer is het platform voor onderzoeksjournalistiek van KRO-NCRV op tv, radio en online.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 9 | 24 contacts → | ||||
Exact match “Collaborating with WCN means access to a nationwide network of reliable clinical research teams and centralized processes.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 10 | 23 contacts → | ||||
Exact match “Zembla is het actuele documentaireprogramma van BNNVARA.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 11 | 22 contacts → | ||||
Exact match “CR2O is a full-service Contract Research Organization.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 12 | 14 contacts → | ||||
Exact match “BeVinced is a small niche Clinical Research Organization (CRO) with solid expertise in medical devices.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 13 | 14 contacts → | ||||
Exact match “Journalistiek speurwerk naar nieuws en opmerkelijke achtergronden.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 14 | 13 contacts → | ||||
Exact match “CTC Netherlands is a clinical research unit for early phase patient studies and healthy volunteer studies with invasive procedures.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 15 | 13 contacts → | ||||
Exact match “Personal business, Personal touch-that’s what sets us apart for our clients but also the site staff.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 16 | 10 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 17 | 5 contacts → | ||||
Exact match “Holland Integrity Group (HIG) is the leading independent investigation and advisory firm supporting profit and non-profit organisations in increasing their resilience to…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 18 | 5 contacts → | ||||
Exact match “Your Research is now part of Almac Clinical Technologies, joining a global leader in interoperable eClinical solutions dedicated to advancing human health.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 19 | 5 contacts → | ||||
Exact match “Ons Recherchebureau doet onderzoeken voor bedrijven naar misstanden binnen de organisatie.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 20 | 4 contacts → | ||||
Exact match “Mr.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 21 | 1 contacts → | ||||
Exact match “Clinical research consultancy with support for clinical research in many aspects, such as Systematic literature reviews, protocol development, sample size calculations…” Recorded in the RevenueBase company graph · Sep 20, 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 “investigative site organizations”. 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 21 of 51 investigative site organizations based in the Netherlands
See the full list, filter by size, metro and specialty, and access 765 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Investigative site organizations based in the Netherlands at a glance
As of Sep 20, 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 51 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 “investigative site organizations” 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 765 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 20, 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 “investigative site organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many investigative site organizations are there based in the Netherlands?
RevenueBase identified 51 company matches for investigative site organizations 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?
Mediahuis NRC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most investigative site organizations?
Amsterdam leads with 8 company records, followed by Aa (3) and Hilversum (3).
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 765 professional contacts with verified work emails tracked across these 51 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 20, 2026.
Ready to reach these companies? Verified emails and direct dials for all 51 investigative site organizations based in the Netherlands. Start with a free account, no credit card.
Download this list →Related lists
Investigative site organizations by geography
- Investigative site organizations based in Ahmedabad, India
- Investigative site organizations based in Houston, United States
- Investigative site organizations based in Miami, United States
- Investigative site organizations based in New York, United States
- Investigative site organizations based in San Diego, United States
- Investigative site organizations based in Argentina
- Investigative site organizations based in Australia
- Investigative site organizations based in Belgium
- Investigative site organizations based in Brazil
- Investigative site organizations based in Canada
- Investigative site organizations based in France
- Investigative site organizations based in Germany
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
- Investigative site organizations based in Ahmedabad, India
- Investigative site organizations based in Houston, United States
- Investigative site organizations based in Miami, United States
- Investigative site organizations based in New York, United States
- Investigative site organizations based in San Diego, United States
- Investigative site organizations based in Argentina
Company intelligence · public preview
Top 21 investigative site organizations 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 51 matching company records for investigative site organizations based in the Netherlands, with 1,713 tracked contacts and 765 verified work emails.
This public preview shows 21 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 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 21 investigative site organizations 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 |  Mediahuis NRCadverteren.nrc.nlHQ: Amsterdam, NetherlandsReported employees: 201-500 | Amsterdam, Netherlands | 201-500 | Exact match | 422 contacts → |
“This page is managed by the advertising department of Mediahuis NRC, publisher of NRC.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: Leiden, NetherlandsReported employees: 201-500 | Leiden, Netherlands | 201-500 | Exact match | 367 contacts → |
“The CRO for data-intensive, early phase clinical studies.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Julius Clinicaljuliusclinical.comHQ: Zeist, NetherlandsReported employees: 201-500 | Zeist, Netherlands | 201-500 | Exact match | 185 contacts → |
“P95 Julius Clinical is a global, science-led contract research organization (CRO) supporting clinical development from early-phase trials through late-phase and real-world…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HQ: Amsterdam, NetherlandsReported employees: 51-200 | Amsterdam, Netherlands | 51-200 | Exact match | 119 contacts → |
“The Organized Crime and Corruption Reporting Project (OCCRP) is a nonprofit investigative news reporting platform for independent media outlets around the world, publishing more…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Follow The Money NLftm.nl HQ: Amsterdam, NetherlandsReported employees: 51-200 | Amsterdam, Netherlands | 51-200 | Exact match | 119 contacts → |
“Follow the Money is een journalistieke beweging met een glashelder doel: het blootleggen van financiële misstanden die schade toebrengen aan de samenleving.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Icon Clinical Research U.K. LTDiconclinical.com HQ: Schiphol-rijk, NetherlandsReported employees: 51-200 | Schiphol-rijk, Netherlands | 51-200 | Exact match | 34 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 7 | Investicoplatform-investico.nl HQ: Amsterdam, NetherlandsReported employees: 11-50 | Amsterdam, Netherlands | 11-50 | Exact match | 29 contacts → |
“Investico is een platform voor grondig en structureel journalistiek onderzoek.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Pointer Kro-Ncrvpointer.kro-ncrv.nl HQ: Hilversum, NetherlandsReported employees: 51-200 | Hilversum, Netherlands | 51-200 | Exact match | 25 contacts → |
“Pointer is het platform voor onderzoeksjournalistiek van KRO-NCRV op tv, radio en online.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | WCNwcn.life HQ: Utrecht, NetherlandsReported employees: 1-10 | Utrecht, Netherlands | 1-10 | Exact match | 24 contacts → |
“Collaborating with WCN means access to a nationwide network of reliable clinical research teams and centralized processes.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Zembla - Bnnvarabnnvara.nl HQ: Hilversum, NetherlandsReported employees: 11-50 | Hilversum, Netherlands | 11-50 | Exact match | 23 contacts → |
“Zembla is het actuele documentaireprogramma van BNNVARA.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Cr2o Clinical CROcr2o.nlHQ: Maarssen, NetherlandsReported employees: 51-200 | Maarssen, Netherlands | 51-200 | Exact match | 22 contacts → |
“CR2O is a full-service Contract Research Organization.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Bevincedbevinced.comHQ: Amsterdam, NetherlandsReported employees: 11-50 | Amsterdam, Netherlands | 11-50 | Exact match | 14 contacts → |
“BeVinced is a small niche Clinical Research Organization (CRO) with solid expertise in medical devices.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | ARGOSargosonderzoekt.nl HQ: Hilversum, NetherlandsReported employees: 11-50 | Hilversum, Netherlands | 11-50 | Exact match | 14 contacts → |
“Journalistiek speurwerk naar nieuws en opmerkelijke achtergronden.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | CTC Netherlandsctc-netherlands.com HQ: Groningen, NetherlandsReported employees: 11-50 | Groningen, Netherlands | 11-50 | Exact match | 13 contacts → |
“CTC Netherlands is a clinical research unit for early phase patient studies and healthy volunteer studies with invasive procedures.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Research Drive BVresearchdrive.comHQ: Norg, NetherlandsReported employees: 11-50 | Norg, Netherlands | 11-50 | Exact match | 13 contacts → |
“Personal business, Personal touch-that’s what sets us apart for our clients but also the site staff.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Clinical Trial Service B.Vclinicaltrialservice.comHQ: Losser, NetherlandsReported employees: 11-50 | Losser, Netherlands | 11-50 | Exact match | 10 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 |  Holland Integrity Grouphollandintegritygroup.nlHQ: Amsterdam, NetherlandsReported employees: 11-50 | Amsterdam, Netherlands | 11-50 | Exact match | 5 contacts → |
“Holland Integrity Group (HIG) is the leading independent investigation and advisory firm supporting profit and non-profit organisations in increasing their resilience to…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Your Researchalmacgroup.comHQ: Amsterdam, NetherlandsReported employees: 11-50 | Amsterdam, Netherlands | 11-50 | Exact match | 5 contacts → |
“Your Research is now part of Almac Clinical Technologies, joining a global leader in interoperable eClinical solutions dedicated to advancing human health.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Recherchebureau Dpd-Consultancydpd-consultancy.nl HQ: Gouda, NetherlandsReported employees: 1-10 | Gouda, Netherlands | 1-10 | Exact match | 5 contacts → |
“Ons Recherchebureau doet onderzoeken voor bedrijven naar misstanden binnen de organisatie.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Mr. H. Groeneveld & Partners B.Vgroeneveld-partners.nl HQ: Rotterdam, NetherlandsReported employees: 1-10 | Rotterdam, Netherlands | 1-10 | Exact match | 4 contacts → |
“Mr.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  The Health Scientistthehealthscientist.nlHQ: The Hague, NetherlandsReported employees: 1-10 | The Hague, Netherlands | 1-10 | Exact match | 1 contacts → |
“Clinical research consultancy with support for clinical research in many aspects, such as Systematic literature reviews, protocol development, sample size calculations…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 21 of 51 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Investigative site organizations: dataset insights
September 20, 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
51 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 51 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 20, 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 investigative site organizations?
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 investigative site organizations did RevenueBase find based in the Netherlands?
The saved snapshot records 51 matching company records, 1,713 tracked contacts and 765 verified emails. The public preview displays 21 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 20, 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
Investigative site organizations by geography
- Investigative site organizations based in Ahmedabad, India
- Investigative site organizations based in Houston, United States
- Investigative site organizations based in Miami, United States
- Investigative site organizations based in New York, United States
- Investigative site organizations based in San Diego, United States
- Investigative site organizations based in Argentina
- Investigative site organizations based in Australia
- Investigative site organizations based in Belgium
- Investigative site organizations based in Brazil
- Investigative site organizations based in Canada
- Investigative site organizations based in France
- Investigative site organizations based in Germany
Cite this list
RevenueBase Data Team. Top 21 investigative site organizations based in the Netherlands. Snapshot: September 20, 2026. https://revenuebase.ai/companies/investigative-site-organizations/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
- Investigative site organizations based in Ahmedabad, India
- Investigative site organizations based in Houston, United States
- Investigative site organizations based in Miami, United States
- Investigative site organizations based in New York, United States
- Investigative site organizations based in San Diego, United States
- Investigative site organizations based in Argentina
Company intelligence · public preview
Top 21 investigative site organizations based in the Netherlands
RevenueBase records 51 matching company records for investigative site organizations based in the Netherlands, with 1,713 tracked contacts and 765 verified work emails.
This public preview shows 21 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 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 21 investigative site organizations 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 | Mediahuis NRCadverteren.nrc.nl HQ: Amsterdam, NetherlandsReported employees: 201-500 | Amsterdam, Netherlands | 201-500 | Exact match | 422 contacts → |
“This page is managed by the advertising department of Mediahuis NRC, publisher of NRC.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: Leiden, NetherlandsReported employees: 201-500 | Leiden, Netherlands | 201-500 | Exact match | 367 contacts → |
“The CRO for data-intensive, early phase clinical studies.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Julius Clinicaljuliusclinical.com HQ: Zeist, NetherlandsReported employees: 201-500 | Zeist, Netherlands | 201-500 | Exact match | 185 contacts → |
“P95 Julius Clinical is a global, science-led contract research organization (CRO) supporting clinical development from early-phase trials through late-phase and real-world…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HQ: Amsterdam, NetherlandsReported employees: 51-200 | Amsterdam, Netherlands | 51-200 | Exact match | 119 contacts → |
“The Organized Crime and Corruption Reporting Project (OCCRP) is a nonprofit investigative news reporting platform for independent media outlets around the world, publishing more…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Follow The Money NLftm.nl HQ: Amsterdam, NetherlandsReported employees: 51-200 | Amsterdam, Netherlands | 51-200 | Exact match | 119 contacts → |
“Follow the Money is een journalistieke beweging met een glashelder doel: het blootleggen van financiële misstanden die schade toebrengen aan de samenleving.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Icon Clinical Research U.K. LTDiconclinical.com HQ: Schiphol-rijk, NetherlandsReported employees: 51-200 | Schiphol-rijk, Netherlands | 51-200 | Exact match | 34 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 7 | Investicoplatform-investico.nl HQ: Amsterdam, NetherlandsReported employees: 11-50 | Amsterdam, Netherlands | 11-50 | Exact match | 29 contacts → |
“Investico is een platform voor grondig en structureel journalistiek onderzoek.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Pointer Kro-Ncrvpointer.kro-ncrv.nl HQ: Hilversum, NetherlandsReported employees: 51-200 | Hilversum, Netherlands | 51-200 | Exact match | 25 contacts → |
“Pointer is het platform voor onderzoeksjournalistiek van KRO-NCRV op tv, radio en online.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | WCNwcn.life HQ: Utrecht, NetherlandsReported employees: 1-10 | Utrecht, Netherlands | 1-10 | Exact match | 24 contacts → |
“Collaborating with WCN means access to a nationwide network of reliable clinical research teams and centralized processes.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Zembla - Bnnvarabnnvara.nl HQ: Hilversum, NetherlandsReported employees: 11-50 | Hilversum, Netherlands | 11-50 | Exact match | 23 contacts → |
“Zembla is het actuele documentaireprogramma van BNNVARA.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Cr2o Clinical CROcr2o.nl HQ: Maarssen, NetherlandsReported employees: 51-200 | Maarssen, Netherlands | 51-200 | Exact match | 22 contacts → |
“CR2O is a full-service Contract Research Organization.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Bevincedbevinced.com HQ: Amsterdam, NetherlandsReported employees: 11-50 | Amsterdam, Netherlands | 11-50 | Exact match | 14 contacts → |
“BeVinced is a small niche Clinical Research Organization (CRO) with solid expertise in medical devices.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | ARGOSargosonderzoekt.nl HQ: Hilversum, NetherlandsReported employees: 11-50 | Hilversum, Netherlands | 11-50 | Exact match | 14 contacts → |
“Journalistiek speurwerk naar nieuws en opmerkelijke achtergronden.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | CTC Netherlandsctc-netherlands.com HQ: Groningen, NetherlandsReported employees: 11-50 | Groningen, Netherlands | 11-50 | Exact match | 13 contacts → |
“CTC Netherlands is a clinical research unit for early phase patient studies and healthy volunteer studies with invasive procedures.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Research Drive BVresearchdrive.com HQ: Norg, NetherlandsReported employees: 11-50 | Norg, Netherlands | 11-50 | Exact match | 13 contacts → |
“Personal business, Personal touch-that’s what sets us apart for our clients but also the site staff.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Clinical Trial Service B.Vclinicaltrialservice.com HQ: Losser, NetherlandsReported employees: 11-50 | Losser, Netherlands | 11-50 | Exact match | 10 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 | Holland Integrity Grouphollandintegritygroup.nl HQ: Amsterdam, NetherlandsReported employees: 11-50 | Amsterdam, Netherlands | 11-50 | Exact match | 5 contacts → |
“Holland Integrity Group (HIG) is the leading independent investigation and advisory firm supporting profit and non-profit organisations in increasing their resilience to…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Your Researchalmacgroup.com HQ: Amsterdam, NetherlandsReported employees: 11-50 | Amsterdam, Netherlands | 11-50 | Exact match | 5 contacts → |
“Your Research is now part of Almac Clinical Technologies, joining a global leader in interoperable eClinical solutions dedicated to advancing human health.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Recherchebureau Dpd-Consultancydpd-consultancy.nl HQ: Gouda, NetherlandsReported employees: 1-10 | Gouda, Netherlands | 1-10 | Exact match | 5 contacts → |
“Ons Recherchebureau doet onderzoeken voor bedrijven naar misstanden binnen de organisatie.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Mr. H. Groeneveld & Partners B.Vgroeneveld-partners.nl HQ: Rotterdam, NetherlandsReported employees: 1-10 | Rotterdam, Netherlands | 1-10 | Exact match | 4 contacts → |
“Mr.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | The Health Scientistthehealthscientist.nl HQ: The Hague, NetherlandsReported employees: 1-10 | The Hague, Netherlands | 1-10 | Exact match | 1 contacts → |
“Clinical research consultancy with support for clinical research in many aspects, such as Systematic literature reviews, protocol development, sample size calculations…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 21 of 51 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Investigative site organizations: dataset insights
September 20, 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
51 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 51 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 20, 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 investigative site organizations?
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 investigative site organizations did RevenueBase find based in the Netherlands?
The saved snapshot records 51 matching company records, 1,713 tracked contacts and 765 verified emails. The public preview displays 21 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 20, 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
Investigative site organizations by geography
- Investigative site organizations based in Ahmedabad, India
- Investigative site organizations based in Houston, United States
- Investigative site organizations based in Miami, United States
- Investigative site organizations based in New York, United States
- Investigative site organizations based in San Diego, United States
- Investigative site organizations based in Argentina
- Investigative site organizations based in Australia
- Investigative site organizations based in Belgium
- Investigative site organizations based in Brazil
- Investigative site organizations based in Canada
- Investigative site organizations based in France
- Investigative site organizations based in Germany
Cite this list
RevenueBase Data Team. Top 21 investigative site organizations based in the Netherlands. Snapshot: September 20, 2026. https://revenuebase.ai/companies/investigative-site-organizations/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
- Investigative site organizations based in Ahmedabad, India
- Investigative site organizations based in Houston, United States
- Investigative site organizations based in Miami, United States
- Investigative site organizations based in New York, United States
- Investigative site organizations based in San Diego, United States
- Investigative site organizations based in Argentina