Company lists · Data refreshed September 2026

Top 25 Employee monitoring law firms based in the Netherlands

RevenueBase identified 289 company matches for employee monitoring law firms associated with the Netherlands as of September 2026 and tracks 1,222 professional contacts across them, including 544 with verified work emails. Amsterdam is the largest hub.

This list covers company matches for employee monitoring law firms 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 28, 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 Sep 28, 2026 How this list was built
289Companies
1,222Contacts tracked
544Verified emails
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The 25 largest employee monitoring law firms based in the Netherlands

Ranked by team size
Top 25 of 289 company matches for employee monitoring law firms based in the Netherlands, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 matchRotterdam, NetherlandsHQ recorded Sep 28, 202651-200155 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchThe Hague, NetherlandsHQ recorded Sep 28, 202611-5051 contacts →

Exact match

“Capra werkt in het publieke domein Capra Advocaten is al sinds 1928 hét kantoor als het gaat om arbeidsverhoudingen in het publieke domein, in het bijzonder voor de sectoren…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchAmsterdam, NetherlandsHQ recorded Sep 28, 202611-5031 contacts →

Exact match

“Boontje Advocaten is opgericht in 2001.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchArnhem, NetherlandsHQ recorded Sep 28, 202611-5028 contacts →

Exact match

“DAAN Advocaten combineert specialistische topkwaliteit in ondernemings- en arbeidsrecht met persoonlijke en betrokken dienstverlening.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchHoofddorp, NetherlandsHQ recorded Sep 28, 202611-5026 contacts →

Exact match

“SWDV Advocaten is een ambitieus advocatenkantoor met een no-nonsense instelling.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchEindhoven, NetherlandsHQ recorded Sep 28, 202611-5021 contacts →

Exact match

“Fender Advocaten is een gespecialiseerd advocatenkantoor in Eindhoven, gericht op het ondernemings- en arbeidsrecht.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchAmsterdam, NetherlandsHQ recorded Sep 28, 202611-5018 contacts →

Exact match

“Focus on you, your organisation and your needs.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact match's-hertogenbosch, NetherlandsHQ recorded Sep 28, 20261-1018 contacts →

Exact match

“Advocaten van tegenwoordig zijn niet allemaal advocaten van nu.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchAmsterdam, NetherlandsHQ recorded Sep 28, 202611-5017 contacts →

Exact match

“Bronsgeest Deur Advocaten is a leading law firm specialised in HR and employment law.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchUtrecht, NetherlandsHQ recorded Sep 28, 202611-5016 contacts →

Exact match

“Oplossingsgericht.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchAmsterdam, NetherlandsHQ recorded Sep 28, 20261-1016 contacts →

Exact match

“Heron Legal is an ambitious, entrepreneurial and accessible independent law firm with a clear focus and a personal approach.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchAmsterdam, NetherlandsHQ recorded Sep 28, 202611-5015 contacts →

Exact match

“Pallas Employment Lawyers has an international focus, and is known as an expert and strategic partner.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchSoest, NetherlandsHQ recorded Sep 28, 202611-5014 contacts →

Exact match

“Juristen ArbeidsRecht Nederland is gespecialiseerd in ontslagrecht en in het geven van juridisch advies aan ontslagen werknemers.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchAmsterdam, NetherlandsHQ recorded Sep 28, 202611-5013 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchAmsterdam, NetherlandsHQ recorded Sep 28, 202611-5012 contacts →

Exact match

“L&A Advocaten, arbeidsrechtspecialisten.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchUtrecht, NetherlandsHQ recorded Sep 28, 20261-1012 contacts →

Exact match

“Van Bladel advocaten is een in het arbeidsrecht gespecialiseerd advocatenkantoor.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchRotterdam, NetherlandsHQ recorded Sep 28, 202611-5012 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchSb, NetherlandsHQ recorded Sep 28, 202611-5012 contacts →

Exact match

“CLINT | Littler is a boutique corporate employment law firm in Amsterdam, the Netherlands.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchUtrecht, NetherlandsHQ recorded Sep 28, 202611-5011 contacts →

Exact match

“Wij combineren onze juridische expertise met onze kennis en ervaring van de zorg en het onderwijs Wij weten wat er speelt achter de voordeur van zorg- en onderwijsinstellingen.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchZwolle, NetherlandsHQ recorded Sep 28, 20261-1011 contacts →

Exact match

“Ontslagjuristen Nederland (OJNL) is een arbeidsrechtkantoor met sterke focus op ontslagrecht.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchUtrecht, NetherlandsHQ recorded Sep 28, 202611-5010 contacts →

Exact match

“BOLT Advocaten is een advocatenkantoor in het centrum van Utrecht gespecialiseerd in arbeidsrecht, ondernemingsrecht, vastgoedrecht, IT & IE-recht en verzekeringsrecht voor…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchArnhem, NetherlandsHQ recorded Sep 28, 202611-5010 contacts →

Exact match

“HIJINK Advocaten | Maakt recht Vaker dan u denkt verricht u in het dagelijks leven of tijdens uw werk handelingen die een juridische basis kennen óf kunnen krijgen.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchAmsterdam, NetherlandsHQ recorded Sep 28, 202611-5010 contacts →

Exact match

“Wij zijn specialist in arbeidsrecht en ondernemingsrecht en helpen u om uw zaken slim te regelen en helder vast te leggen.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchRotterdam, NetherlandsHQ recorded Sep 28, 20261-1010 contacts →

Exact match

“Sørensen Advocaten is een gerenommeerd kantoor, gespecialiseerd in arbeids- en ondernemingsrecht.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchTilburg, NetherlandsHQ recorded Sep 28, 202651-20010 contacts →

Exact match

“VRF Advocaten is per 1 juli 2025 samengegaan met De Voort Advocaten | Mediators.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 289 employee monitoring law firms based in the Netherlands

See the full list, filter by size, metro and specialty, and access 544 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Employee monitoring law firms based in the Netherlands at a glance

As of Sep 28, 2026
44.5%Verified-email coverage
4.2Average contacts per company
1-10Median size (employees)
8.7%Largest-city concentration · Amsterdam
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
256
11-50
29
51-200
2
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 289 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 “employee monitoring law firms” 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 544 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 28, 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.

Employee monitoring law firms by metro

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 “employee monitoring law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many employee monitoring law firms are there based in the Netherlands?

RevenueBase identified 289 company matches for employee monitoring law firms 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?

PLOUM tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most employee monitoring law firms?

Amsterdam leads with 25 company records, followed by Rotterdam (12) and The Hague (12).

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 544 professional contacts with verified work emails tracked across these 289 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 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 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.