Company lists · Data refreshed September 2026

Top 25 International legal consulting firms based in Belgium

Name: International legal consulting firms based in Belgium
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 266 companies tracked

RevenueBase identified 266 international legal consulting firms headquartered in Belgium as of September 2026 and tracks 4,531 professional contacts across them, including 2,565 with verified work emails. Brussels is the largest hub.

This list covers international legal consulting firms headquartered in Belgium, 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

266Companies

4,531Contacts tracked

2,565Verified emails

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The 25 largest international legal consulting firms based in Belgium

Ranked by team size

Top 25 of 266 international legal consulting firms based in Belgium, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to international legal consulting firms: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Stibbe	Partial evidence	Brussels, BelgiumHQ checked Sep 28, 2026	501-1,000	811 contacts →
	Partial evidence “Stibbe is a leading independent, international law firm with main offices in Amsterdam, Brussels and Luxembourg, and a branch office in London.” Source: RevenueBase Database · checked Sep 28, 2026
2	Oxera Consulting LLP	Indirect evidence	Brussels, BelgiumHQ checked Sep 28, 2026	201-500	362 contacts →
	Indirect evidence “We advise companies, policymakers, regulators and lawyers on any economic issue connected with competition, finance or regulation.” Source: RevenueBase Database · checked Sep 28, 2026
3	Liedekerke	Partial evidence	Brussels, BelgiumHQ checked Sep 28, 2026	51-200	218 contacts →
	Partial evidence “Businesses, institutions and referral firms turn to Liedekerke for strategic legal and tax solutions that support growth and help manage complexity across Belgium and Africa.” Source: RevenueBase Database · checked Sep 28, 2026
4	Monard LAW	Indirect evidence	Brussels, BelgiumHQ checked Sep 28, 2026	51-200	153 contacts →
	Indirect evidence “Monard Law, an independent business law firm in Belgium with 25+ years of experience.” Source: RevenueBase Database · checked Sep 28, 2026
5	VAN Bael & Bellis	Partial evidence	Brussels, BelgiumHQ checked Sep 28, 2026	51-200	128 contacts →
	Partial evidence “Van Bael & Bellis is a leading independent international law firm headquartered in Brussels and with offices in London and Geneva.” Source: RevenueBase Database · checked Sep 28, 2026
6	IUS Laboris	Indirect evidence	Watermael-boitsfort, BelgiumHQ checked Sep 28, 2026	1,001-5,000	105 contacts →
	Indirect evidence “Helping employers manage their workforce worldwide, Ius Laboris is the world's largest and highest ranked employment law practice, with over 1400 lawyers focusing on HR law based…” Source: RevenueBase Database · checked Sep 28, 2026
7	Strelia	Indirect evidence	Brussels, BelgiumHQ checked Sep 28, 2026	51-200	73 contacts →
	Indirect evidence “Founded in 2013, Strelia is an independent law firm with offices in Brussels and Luxembourg.” Source: RevenueBase Database · checked Sep 28, 2026
8	Fieldfisher Belgium	Strong evidence	Etterbeek, BelgiumHQ checked Sep 28, 2026	1,001-5,000	69 contacts →
	Strong evidence “Fieldfisher Belgium is a leading firm, providing a full range of legal services and alternative solutions to our local and international clients on European, international and…” Source: RevenueBase Database · checked Sep 28, 2026
9	Daldewolf	Indirect evidence	Brussels, BelgiumHQ checked Sep 28, 2026	51-200	63 contacts →
	Indirect evidence “DALDEWOLF is an independent business law firm with a robust team of experts in Corporate and Financial Law, including Corporate M&A, capital markets, and both domestic and…” Source: RevenueBase Database · checked Sep 28, 2026
10	QUINZ	Partial evidence	Vilvoorde, BelgiumHQ checked Sep 28, 2026	11-50	60 contacts →
	Partial evidence “Quinz brings together highly capable lawyers, most of which have worked with top international law firms.” Source: RevenueBase Database · checked Sep 28, 2026
11	Caluwaerts Uytterhoeven Lawyers	Partial evidence	Antwerp, BelgiumHQ checked Sep 28, 2026	51-200	57 contacts →
	Partial evidence “Since 2001 Caluwaerts Uytterhoeven is legal partner of (inter)national companies, entrepreneurs and government authorities.” Source: RevenueBase Database · checked Sep 28, 2026
12	Everest Advocaten.Avocats.Attorneys	Indirect evidence	Zwijnaarde, BelgiumHQ checked Sep 28, 2026	51-200	56 contacts →
	Indirect evidence “Everest is home to a team of highly specialised lawyers in a variety of different fields of law which you find yourself faced with on a day-to-day basis as a company.” Source: RevenueBase Database · checked Sep 28, 2026
13	THG	Indirect evidence	Région Wallonne, BelgiumHQ checked Sep 28, 2026	51-200	48 contacts →
	Indirect evidence “Choisir thg comme cabinet de conseil en fiscalité et en droit des affaires, c’est opter pour la qualité et la sécurité.” Source: RevenueBase Database · checked Sep 28, 2026
14	Contrast	Indirect evidence	Brussels (zaventem), BelgiumHQ checked Sep 28, 2026	11-50	47 contacts →
	Indirect evidence “assists its clients with independent and specialized advice in its practice areas: competition law \| corporate law \| commercial law \| dispute resolution.” Source: RevenueBase Database · checked Sep 28, 2026
15	Baker Mckenzie Belgium	Indirect evidence	Brussels, BelgiumHQ checked Sep 28, 2026	51-200	43 contacts →
	Indirect evidence “Baker McKenzie empowers clients to compete in the global economy.” Source: RevenueBase Database · checked Sep 28, 2026
16	Nelissen Grade Advocaten-Avocats-Lawyers	Indirect evidence	Leuven, BelgiumHQ checked Sep 28, 2026	11-50	43 contacts →
	Indirect evidence “Nelissen Grade Lawyers is an independent law firm with its main office in Leuven.” Source: RevenueBase Database · checked Sep 28, 2026
17	Philippe & Partners	Indirect evidence	Brussels, BelgiumHQ checked Sep 28, 2026	11-50	43 contacts →
	Indirect evidence “Your national and cross-border business activities require a service matching your needs.” Source: RevenueBase Database · checked Sep 28, 2026
18	Spark Legal And Policy Consulting	Indirect evidence	Brussels, BelgiumHQ checked Sep 28, 2026	11-50	41 contacts →
	Indirect evidence “Spark is a consultancy dedicated to providing high quality (cross-border) research, analysis and advisory services related to EU and national law and policy.” Source: RevenueBase Database · checked Sep 28, 2026
19	LLJ Lallemand Legros & Joyn	Indirect evidence	Bruxelles, BelgiumHQ checked Sep 28, 2026	11-50	35 contacts →
	Indirect evidence “Lallemand Legros & Joyn (LLJ) is the result of a merger between two Belgian reputed law firms, i.e.” Source: RevenueBase Database · checked Sep 28, 2026
20	Odigo Advocaten	Indirect evidence	Kortrijk, BelgiumHQ checked Sep 28, 2026	11-50	32 contacts →
	Indirect evidence “Odigo is a Belgian independent law firm.” Source: RevenueBase Database · checked Sep 28, 2026
21	Vvgb Advocaten Avocats	Partial evidence	Brussels, BelgiumHQ checked Sep 28, 2026	11-50	26 contacts →
	Partial evidence “VVGB Advocaten / Avocats is an independent international law firm based in Brussels.” Source: RevenueBase Database · checked Sep 28, 2026
22	Fairway	Indirect evidence	Vilvoorde, BelgiumHQ checked Sep 28, 2026	11-50	25 contacts →
	Indirect evidence “FAIRWAY is a one-stop-office and assists every client in all aspects of personal and professional life, always with a human touch, literally "from the cradle to the grave" for…” Source: RevenueBase Database · checked Sep 28, 2026
23	Tilia LAW	Indirect evidence	Sint-stevens-woluwe (zaventem), BelgiumHQ checked Sep 28, 2026	11-50	24 contacts →
	Indirect evidence “Our practice focuses on business law in the broad sense.” Source: RevenueBase Database · checked Sep 28, 2026
24	Dewit LAW Office	Indirect evidence	Brussels, BelgiumHQ checked Sep 28, 2026	11-50	24 contacts →
	Indirect evidence “Established in 1945, Dewit Law Office has always maintained a close relationship with its clients.” Source: RevenueBase Database · checked Sep 28, 2026
25	Paqt Advocaten Moore LAW	Indirect evidence	Genk, BelgiumHQ checked Sep 28, 2026	11-50	24 contacts →
	Indirect evidence “Paqt Advocaten - Part of Moore Law - bestaat omdat organisaties en ondernemers nood hebben aan adviseurs die doen wat juist is.” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: international legal consulting firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names international legal consulting firms.
Partial evidence: Its own public description names part of international legal consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name international legal consulting firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 266 international legal consulting firms based in Belgium

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International legal consulting firms based in Belgium at a glance

As of Sep 28, 2026

56.6%Verified-email coverage

17.0Average contacts per company

1-10Median size (employees)

16.2%Largest-city concentration · Brussels

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

172

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured worldwide rather than for Belgium, so it is reported there. Company counts and contact totals on this page are exact for Belgium, over 266 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 international legal consulting firms, 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 Belgium whose own description of what they do matches “international legal consulting firms”. 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 international legal consulting firms), 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 international legal consulting firms, and records with no verified work email. Companies headquartered outside Belgium 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, 2,565 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.

International legal consulting firms by metro

International legal consulting firms in Brussels43

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 international legal consulting firms, 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 international legal consulting firms are there based in Belgium?

RevenueBase identified 266 international legal consulting firms headquartered in Belgium 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?

Stibbe, headquartered in Belgium, tops this list with the largest team on record.

Which city has the most international legal consulting firms?

Brussels leads with 43 headquartered companies, followed by Bruxelles (21) and Antwerpen (10).

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 2,565 verified decision-maker contacts tracked across these 266 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.