Company lists · Data refreshed November 2026

Top 25 Anti-corruption lawyers based in the Netherlands

RevenueBase identified 52 company matches for anti-corruption lawyers associated with the Netherlands as of November 2026 and tracks 753 professional contacts across them, including 329 with verified work emails. Amsterdam is the largest hub.

This list covers company matches for anti-corruption lawyers 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
52Companies
753Contacts tracked
329Verified emails
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The 25 largest anti-corruption lawyers based in the Netherlands

Ranked by team size
Top 25 of 52 company matches for anti-corruption lawyers based in the Netherlands, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchUtrecht, NetherlandsHQ recorded Nov 6, 2026201-500199 contacts →

Exact match

“In a society that poses a plethora of legal challenges to businesses, public authorities and healthcare providers, Nysingh has been a reliable legal partner for 150 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchRotterdam, NetherlandsHQ recorded Nov 6, 202651-200172 contacts →

Exact match

“Ploum is een advocaten- en notarissenkantoor dat effectieve juridische oplossingen voor bedrijven levert.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchRotterdam, NetherlandsHQ recorded Nov 6, 202651-200102 contacts →

Exact match

“Uw organisatie vraagt niet alleen om uitstekende juridische expertise, maar ook om een praktische instelling, kennis van de markt én oprechte interesse in u en uw organisatie, in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchAmsterdam, NetherlandsHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“JahaeRaymakers is a law firm, founded by well-known lawyers Han Jahae, Carel Raymakers and Jurjan Geertsma.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchRotterdam, NetherlandsHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Legal 500 - selection of testimonials: “This office is absolutely outstanding in the field and has had an excellent reputation in the field of fraud and white-collar crime for…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchAmsterdam, NetherlandsHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“Agorax is a boutique law firm featuring experienced specialists in sanctions law, trade law, and corporate & commercial litigation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchRotterdam, NetherlandsHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“Libertas Advocaten is een uniek advocatenkantoor.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchAmsterdam, NetherlandsHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Het kantoor De Bont Advocaten richt zich op raad en bijstand in bestuursrechtelijke conflicten met de Belastingdienst en andere toezichthouders (AFM, DNB, BFT, ACM en NZa) alsmede…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchRotterdam, NetherlandsHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“FORSYTE ATTORNEYS-AT-LAW | MORE THAN A LEGAL PARTNER.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchAmsterdam, NetherlandsHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Ivy specializes in integrity issues at the intersection of civil and criminal law, both domestic and internationally.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchAmstelveen, NetherlandsHQ recorded Nov 6, 20261-109 contacts →

Exact match

“TLC is een bedrijfsjuridisch bureau gevestigd te Amstelveen die (internationale) ondernemingen en organisaties dagelijks terzijde staat op het gebied van ondernemingsrecht…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchHoofddorp, NetherlandsHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Simon Consulting is an international consulting firm with expertise in a wide range of areas, including compliance and financial crime prevention.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchThe Hague, NetherlandsHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Integrity Initiatives International Europe Europe) is an international NGO with a primary mission to end grand corruption by strengthening the enforcement of relevant laws against…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchNijmegen, NetherlandsHQ recorded Nov 6, 20261-107 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchHeerlen, NetherlandsHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Quattro Advocaten is een deskundig en dynamisch kantoor gevestigd nabij het centrum van Heerlen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchHoofddorp, NetherlandsHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Wolters strafrechtadvocaten is a small law firm which specializes in criminal law and corporate criminal law (business crime, white collar crime, tax fraud).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchOosterbeek, NetherlandsHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Wie wij zijn: Signum Interfocus is opgericht in 2004 en is uitgegroeid tot één van de grootste particuliere recherche- en adviesorganisatie van Nederland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchAmsterdam, NetherlandsHQ recorded Nov 6, 20261-104 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchAmsterdam, NetherlandsHQ recorded Nov 6, 202611-504 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 · Nov 6, 2026 · View company records in RevenueBase
20Exact matchAmsterdam, NetherlandsHQ recorded Nov 6, 202611-504 contacts →

Exact match

“OSK Advocaten is boutique law firm exclusively focused on advocacy that belongs to the best in the Netherlands for specialized criminal and regulatory defense work and commercial…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchBreda, NetherlandsHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Drenth Strafrechtadvocaten, opgericht in 2001, is een strafrechtkantoor met een uitstekende reputatie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchRotterdam, NetherlandsHQ recorded Nov 6, 20261-102 contacts →

Exact match

“De Reede Advocatuur B.V.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchThe Hague, NetherlandsHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Dutch law firm committed to cost-effective, value-centered service, based on longstanding experience in the Netherlands.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchZeist, NetherlandsHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Regulus Advocatuur & Conflictmanagement is gestart op 31 maart 2019, maar beschikt toch al over meer dan 30 jaar ervaring in de advocatuur.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchHelmond, NetherlandsHQ recorded Nov 6, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 52 anti-corruption lawyers based in the Netherlands

See the full list, filter by size, metro and specialty, and access 329 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Anti-corruption lawyers based in the Netherlands at a glance

As of Nov 6, 2026
43.7%Verified-email coverage
14.5Average contacts per company
1-10Median size (employees)
30.8%Largest-city concentration · Amsterdam
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
37
11-50
11
51-200
3
201-500
1

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 52 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 “anti-corruption lawyers” 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 329 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 “anti-corruption lawyers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many anti-corruption lawyers are there based in the Netherlands?

RevenueBase identified 52 company matches for anti-corruption lawyers 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?

Nysingh Lawyers And Notaries tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most anti-corruption lawyers?

Amsterdam leads with 16 company records, followed by The Hague (5) and Rotterdam (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 329 professional contacts with verified work emails tracked across these 52 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.

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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.