Company lists · Data verified August 2026

Top 25 Employment law firms based in the Netherlands

Name: Employment law firms based in the Netherlands
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 1,373 companies tracked

There are 1,373 employment law firms headquartered in the Netherlands (RevenueBase, August 2026). RevenueBase tracks 10,714 professional contacts across them, including 4,942 with verified work emails and 744 with mobile numbers. Amsterdam is the largest hub.

This list covers employment law firms headquartered in the Netherlands, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

1,373Companies

10,714Contacts tracked

4,942Verified emails

744Mobile numbers

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The 25 largest employment law firms based in the Netherlands

Ranked by team size

Top 25 of 1,373 employment law firms based in the Netherlands, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Houthoff	Al	501-1,000	618	266
2	Pels Rijcken	Den Haag	201-500	323	228
3	Kennedy VAN DER Laan	Bg	51-200	224	114
4	Trip Advocaten Notarissen	Aa	201-500	215	118
5	Nysingh Lawyers And Notaries	Zwolle	201-500	190	114
6	Lexence N.V	Kl	51-200	189	100
7	VBK Lawyers & Notaries	Utrecht	51-200	183	111
8	PLOUM	Ta	51-200	154	111
9	JPR Advocaten	Utrecht	51-200	128	42
10	Taylor Wessing Benelux	Amsterdam	51-200	127	110
11	Boels Zanders	n/a	51-200	127	77
12	Teekenskarstens Advocaten Notarissen	Ee	51-200	120	43
13	UWV Voor Werkgevers	Amsterdam	10001+	111	48
14	LA GRO	Alphen Aan Den Rijn	51-200	102	69
15	TEN Holter Noordam Advocaten	Cj	51-200	89	5
16	Wijn & Stael Advocaten N.V	Utrecht	51-200	85	55
17	Cleerdin & Hamer Advocaten LLP	Jg	51-200	70	47
18	LXA Advocaten	Amsterdam	51-200	68	44
19	AK Advocaten	Tilburg	51-200	66	19
20	ACT Legal Netherlands	Dx	51-200	65	31
21	Dommerholt Advocaten	Apeldoorn	51-200	63	45
22	Köster Advocaten	Haarlem	51-200	61	39
23	Delissen Martens Advocaten	Lb	51-200	60	43
24	Blenheim	Ae	51-200	60	37
25	Rutgers & Posch	Ds	11-50	57	37

Showing 25 of 1,373 employment law firms based in the Netherlands

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Employment law firms based in the Netherlands at a glance

As of Aug 28, 2026

1-10Median size (employees)

AmsterdamLargest hub · 117 HQs

744Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

1,042

11-50

258

51-200

201-500

501-1,000

10001+

Employment law firms by metro

Metro	Companies
Employment law firms in Amsterdam	117
Employment law firms in Rotterdam	66
Employment law firms in Utrecht	46
Employment law firms in Den Haag	32
Employment law firms in Breda	18
Employment law firms in Tilburg	18
Employment law firms in Enschede	16

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “employment law firms”, with match quality audited by blind human judging, and headquartered in the Netherlands.
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: Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many employment law firms are there based in the Netherlands?

There are 1,373 employment law firms headquartered in the Netherlands as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most employment law firms?

Amsterdam leads with 117 headquartered companies, followed by Rotterdam (66) and Utrecht (46).

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 4,942 verified decision-maker contacts tracked across these 1,373 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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Employment law firms by geography

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.