Company lists · Data refreshed September 2026

Top 25 Law firm networks based in the Netherlands

RevenueBase identified 91 law firm networks headquartered in the Netherlands as of September 2026 and tracks 2,072 professional contacts across them, including 944 with verified work emails. Amsterdam is the largest hub.

This list covers law firm networks headquartered in the Netherlands, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review
91Companies
2,072Contacts tracked
944Verified emails
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The 25 largest law firm networks based in the Netherlands

Ranked by team size
Top 25 of 91 law firm networks based in the Netherlands, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to law firm networks: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceAmsterdam, NetherlandsHQ checked Sep 28, 2026501-1,000616 contacts →

Indirect evidence

“We place the client at the heart of everything we do.”

Source: RevenueBase Database · checked Sep 28, 2026
2Partial evidence3584 Ba Utrecht, NetherlandsHQ checked Sep 28, 202651-200181 contacts →

Partial evidence

“VBK is a full-service law and notary firm.”

Source: RevenueBase Database · checked Sep 28, 2026
3Partial evidenceThe Hague, NetherlandsHQ checked Sep 28, 202651-200120 contacts →

Partial evidence

“BUREN is an internationally oriented corporate law firm with offices in The Hague, Amsterdam, Luxembourg, Beijing and Shanghai with a diversified business practice.”

Source: RevenueBase Database · checked Sep 28, 2026
4Partial evidenceRotterdam, NetherlandsHQ checked Sep 28, 202651-20070 contacts →

Partial evidence

“Schaap Advocaten Notarissen is a medium-sized law firm in Rotterdam with some forty lawyers and civil-law notaries, including junior civil-law notaries.”

Source: RevenueBase Database · checked Sep 28, 2026
5Partial evidenceAmsterdam, NetherlandsHQ checked Sep 28, 202651-20066 contacts →

Partial evidence

“act legal Netherlands, formerly known as act Fort Advocaten, specialises in real estate law, corporate law and related areas of law.”

Source: RevenueBase Database · checked Sep 28, 2026
6Partial evidenceBreda / 's-hertogenbosch, NetherlandsHQ checked Sep 28, 202651-20052 contacts →

Partial evidence

“With thirty-five attorneys, we are one of the larger independent law firms in the south of the Netherlands.”

Source: RevenueBase Database · checked Sep 28, 2026
7Partial evidenceHaarlem, NetherlandsHQ checked Sep 28, 202611-5045 contacts →

Partial evidence

“Partner in ambitions Pot Jonker Advocaten is a law firm with around 25 highly competent lawyers specialising in a range of disciplines.”

Source: RevenueBase Database · checked Sep 28, 2026
8Indirect evidenceThe Hague, NetherlandsHQ checked Sep 28, 202651-20040 contacts →

Indirect evidence

“BLD Ekelmans is een advocatenkantoor met een internationale focus.”

Source: RevenueBase Database · checked Sep 28, 2026
9Indirect evidenceNieuwegein, NetherlandsHQ checked Sep 28, 202611-5038 contacts →

Indirect evidence

“Van As Advocaten is een onafhankelijk fullservice advocatenkantoor.”

Source: RevenueBase Database · checked Sep 28, 2026
10Indirect evidenceTilburg, NetherlandsHQ checked Sep 28, 202611-5036 contacts →

Indirect evidence

“MannaertsAppels is een onafhankelijk kantoor waarin advocaten nauw samenwerken om cliënten zo goed en compleet mogelijk van dienst te zijn.”

Source: RevenueBase Database · checked Sep 28, 2026
11Indirect evidenceLeiden, NetherlandsHQ checked Sep 28, 202611-5034 contacts →

Indirect evidence

“Legaltree provides professional services to independent lawyers who combine flexibility with quality.”

Source: RevenueBase Database · checked Sep 28, 2026
12Indirect evidenceRotterdam, NetherlandsHQ checked Sep 28, 202611-5020 contacts →

Indirect evidence

“Effectief, doortastend en oplossingsgericht, dat is waar wij, de advocaten van De Bok, voor staan.”

Source: RevenueBase Database · checked Sep 28, 2026
13Partial evidenceAmsterdam, NetherlandsHQ checked Sep 28, 202611-5020 contacts →

Partial evidence

“Wintertaling is a medium-sized law firm in Amsterdam and has been in existence for more than 10 years.”

Source: RevenueBase Database · checked Sep 28, 2026
14Indirect evidenceDen Haag, NetherlandsHQ checked Sep 28, 202611-5019 contacts →

Indirect evidence

“Arslan & Ersoy is een advocatenkantoor dat in de afgelopen jaren is uitgegroeid tot een belangrijke speler in de juridische wereld.”

Source: RevenueBase Database · checked Sep 28, 2026
15Indirect evidenceHeerenveen, NetherlandsHQ checked Sep 28, 202611-5018 contacts →

Indirect evidence

“Wij zijn gespecialiseerd in het verlenen van juridische diensten aan bedrijven, instellingen en particulieren binnen een groot aantal rechtsgebieden.”

Source: RevenueBase Database · checked Sep 28, 2026
16Indirect evidenceZoetermeer, NetherlandsHQ checked Sep 28, 202611-5017 contacts →

Indirect evidence

“Hoens & Souren Keereweer Advocaten staat voor uitstekende dienstverlening, juridische degelijkheid en een goede prijs-kwaliteitverhouding.”

Source: RevenueBase Database · checked Sep 28, 2026
17Indirect evidenceHeerlen, NetherlandsHQ checked Sep 28, 202611-5017 contacts →

Indirect evidence

“Onze kracht ligt in het verbinden.”

Source: RevenueBase Database · checked Sep 28, 2026
18Indirect evidenceTilburg, NetherlandsHQ checked Sep 28, 202611-5016 contacts →

Indirect evidence

“TEAM UP, MOVE FORWARD!”

Source: RevenueBase Database · checked Sep 28, 2026
19Partial evidenceAmsterdam, NetherlandsHQ checked Sep 28, 202611-5013 contacts →

Partial evidence

“As a niche firm, Vestius Advocaten provides high-quality legal advice in the fields of corporate law and employment law, focused on the client’s needs.”

Source: RevenueBase Database · checked Sep 28, 2026
20Indirect evidenceRosmalen, NetherlandsHQ checked Sep 28, 202611-5013 contacts →

Indirect evidence

“Domini Advocaten is een middelgroot advocatenkantoor, gevestigd in Rosmalen.”

Source: RevenueBase Database · checked Sep 28, 2026
21Partial evidenceAmsterdam, NetherlandsHQ checked Sep 28, 202611-5013 contacts →

Partial evidence

“We are an independent boutique law firm in Amsterdam, specialized in intellectual property law, advertising law and food law.”

Source: RevenueBase Database · checked Sep 28, 2026
22Indirect evidenceEindhoven, NetherlandsHQ checked Sep 28, 202611-5012 contacts →

Indirect evidence

“Claassen advocaten is een middelgroot kantoor dat zich met name richt op particulieren en het midden- en kleinbedrijf.”

Source: RevenueBase Database · checked Sep 28, 2026
23Indirect evidenceAmsterdam, NetherlandsHQ checked Sep 28, 202611-5012 contacts →

Indirect evidence

“Schuit Polak van den Hout Advocaten verleent rechtsbijstand aan bedrijfsleven en particulieren, óók in het kader van de gefinancierde rechtshulp.”

Source: RevenueBase Database · checked Sep 28, 2026
24Indirect evidenceKerkrade, NetherlandsHQ checked Sep 28, 202611-5011 contacts →

Indirect evidence

“Wij zijn een middelgroot advocatenkantoor met vestigingen in Kerkrade, Maastricht en Weert.”

Source: RevenueBase Database · checked Sep 28, 2026
25Indirect evidenceZeist, NetherlandsHQ checked Sep 28, 202611-5010 contacts →

Indirect evidence

“HarveyBloom is in 2016 door acht initiatiefnemers opgericht met een tweeledig doel: Zelfstandig professionals in een optimale vorm laten samenwerken om zo onze klanten duurzaam…”

Source: RevenueBase Database · checked Sep 28, 2026

Showing 25 of 91 law firm networks based in the Netherlands

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Law firm networks based in the Netherlands at a glance

As of Sep 28, 2026
45.6%Verified-email coverage
22.8Average contacts per company
11-50Median size (employees)
13.2%Largest-city concentration · Amsterdam
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
41
11-50
32
51-200
11
201-500
2
501-1,000
4
5,001-10,000
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 91 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among law firm networks, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in the Netherlands whose own description of what they do matches “law firm networks”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names law firm networks), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among law firm networks, and records with no verified work email. Companies headquartered outside Netherlands are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 944 across the full list. 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 28, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names law firm networks, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many law firm networks are there based in the Netherlands?

RevenueBase identified 91 law firm networks headquartered in the Netherlands as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Houthoff, headquartered in Ma, tops this list with the largest team on record.

Which city has the most law firm networks?

Amsterdam leads with 12 headquartered companies, followed by Dx (3) and Enschede (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 944 verified decision-maker contacts tracked across these 91 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 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 Smart Search, 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.