Company lists · Data verified August 2026

Top 25 Commercial law firms based in Belgium

Name: Commercial law firms based in Belgium
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 799 companies tracked

There are 799 commercial law firms headquartered in Belgium (RevenueBase, August 2026). RevenueBase tracks 10,383 professional contacts across them, including 4,978 with verified work emails and 919 with mobile numbers. Antwerpen is the largest hub.

This list covers commercial law firms headquartered in Belgium, 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.

799Companies

10,383Contacts tracked

4,978Verified emails

919Mobile numbers

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The 25 largest commercial law firms based in Belgium

Ranked by team size

Top 25 of 799 commercial law firms based in Belgium, 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	Hunton Andrews Kurth LLP	Brussels	1,001-5,000	1,286	986
2	Gómez-Acebo & Pombo	n/a	501-1,000	555	99
3	Wiggin	Brussels	51-200	239	186
4	Eubelius	Kortrijk	51-200	223	144
5	Monard LAW	Brussels	51-200	153	113
6	Lydian	Brussels	51-200	144	95
7	VAN Bael & Bellis	Brussels	51-200	125	98
8	GSJ Advocaten	Antwerpen	51-200	125	70
9	Kpmg LAW Belgium	Gent	51-200	123	84
10	Janson	n/a	51-200	118	75
11	Schoups	Antwerp	51-200	110	70
12	Argo LAW	n/a	51-200	76	49
13	DE Berti Jacchia Franchini Forlani	n/a	51-200	59	44
14	Caluwaerts Uytterhoeven Lawyers	Oud-Turnhout	51-200	57	35
15	Everest Advocaten.Avocats.Attorneys	Zwijnaarde	51-200	55	11
16	Advox Advocaten	Brasschaat	11-50	50	40
17	Four & Five	n/a	11-50	49	39
18	Walk LAW Firm	n/a	11-50	47	41
19	DE Groote - DE MAN	n/a	11-50	47	24
20	Aramis LAW Firm	Bruxelles	11-50	45	28
21	Baker Mckenzie Belgium	Brussels	51-200	42	32
22	Lawtree Advocaten	Antwerpen	11-50	41	39
23	VAN Olmen & Wynant	Brussels	11-50	38	30
24	Cottyn Lawyers	Brussels	51-200	38	23
25	Laurius	Antwerp	11-50	37	28

Showing 25 of 799 commercial law firms based in Belgium

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Commercial law firms based in Belgium at a glance

As of Aug 28, 2026

1-10Median size (employees)

AntwerpenLargest hub · 60 HQs

919Contacts with mobile numbers

23Emails re-verified in last 30 days

Companies by employee count

1-10

507

11-50

237

51-200

201-500

501-1,000

1,001-5,000

Commercial law firms by metro

Metro	Companies
Commercial law firms in Antwerpen	60
Commercial law firms in Brussels	55
Commercial law firms in Bruxelles	41
Commercial law firms in Gent	21
Commercial law firms in Liege	20
Commercial law firms in Kortrijk	18
Commercial law firms in Leuven	17

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 “commercial law firms”, with match quality audited by blind human judging, and headquartered in Belgium.
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; 23 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 commercial law firms are there based in Belgium?

There are 799 commercial law firms headquartered in Belgium as of August 2026 (RevenueBase).

What is the largest company on this list?

Hunton Andrews Kurth LLP, headquartered in Brussels, tops this list with the largest team on record.

Which city has the most commercial law firms?

Antwerpen leads with 60 headquartered companies, followed by Brussels (55) and Bruxelles (41).

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 4,978 verified decision-maker contacts tracked across these 799 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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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.