Company lists · Data verified August 2026

Top 25 Commercial litigation law firms based in Belgium

There are 583 commercial litigation law firms headquartered in Belgium (RevenueBase, August 2026). RevenueBase tracks 5,333 professional contacts across them, including 2,534 with verified work emails and 209 with mobile numbers. Antwerpen is the largest hub.

This list covers commercial litigation 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.

583Companies
5,333Contacts tracked
2,534Verified emails
209Mobile numbers
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The 25 largest commercial litigation law firms based in Belgium

Ranked by team size
Top 25 of 583 commercial litigation 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.
#CompanyHQEmployeesContactsVerified emails
1Howrey LLPBrussels1,001-5,0002761
2WigginBrussels51-200239186
3Monard LAWBrussels51-200153113
4Arnold & SiedsmaAntwerp51-20013591
5Argo LAWn/a51-2007649
6Caluwaerts Uytterhoeven LawyersOud-Turnhout51-2005735
7Everest Advocaten.Avocats.AttorneysZwijnaarde51-2005511
8Advox AdvocatenBrasschaat11-505040
9Four & Fiven/a11-504939
10Walk LAW Firmn/a11-504741
11Desdalex Advocaten Lawyers AvocatsAntwerpen11-504733
12ContrastZaventem11-504732
13DE Groote - DE MANn/a11-504724
14DE Clercq & PartnersLeuven Heverlee11-504640
15Lawtree AdvocatenAntwerpen11-504139
16VAN Olmen & WynantBrussels11-503830
17LauriusAntwerp11-503728
18CrescoAntwerp11-503628
19Reyns AdvocatenBeveren-Waas11-503314
20lawcity.beAntwerp11-50296
21Storme, Leroy, VAN Parys AdvocatenassociatieGent11-502723
22Belexa AdvocatenKortrijk11-502216
23XiriusBruxelles11-50217
24Delacroix & PartnersBrussels11-502011
25DWMCMont-Saint-Guibert11-50209

Showing 25 of 583 commercial litigation law firms based in Belgium

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Commercial litigation law firms based in Belgium at a glance

As of Aug 28, 2026
1-10Median size (employees)
AntwerpenLargest hub · 41 HQs
209Contacts with mobile numbers
15Emails re-verified in last 30 days

Companies by employee count

1-10
386
11-50
160
51-200
11
201-500
1
1,001-5,000
1

Commercial litigation law firms by metro

MetroCompanies
Commercial litigation law firms in Antwerpen41
Commercial litigation law firms in Brussels38
Commercial litigation law firms in Bruxelles31
Commercial litigation law firms in Gent20
Commercial litigation law firms in Hasselt13
Commercial litigation law firms in Liege12
Commercial litigation law firms in Brugge12

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 litigation 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; 15 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 litigation law firms are there based in Belgium?

There are 583 commercial litigation law firms headquartered in Belgium as of August 2026 (RevenueBase).

What is the largest company on this list?

Howrey LLP, headquartered in Brussels, tops this list with the largest team on record.

Which city has the most commercial litigation law firms?

Antwerpen leads with 41 headquartered companies, followed by Brussels (38) and Bruxelles (31).

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 2,534 verified decision-maker contacts tracked across these 583 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.