Company lists · Data refreshed September 2026

Top 25 Investment management law firms based in Belgium

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

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 132 companies tracked

RevenueBase identified 132 investment management law firms headquartered in Belgium as of September 2026 and tracks 1,185 professional contacts across them, including 532 with verified work emails and 18 with mobile numbers. Antwerpen is the largest hub.

This list covers investment management law 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, how directly it supports the match, and when it was last checked. Data refreshed September 4, 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 HQ checked on every row Match evidence on every row Refreshed Sep 4, 2026 86% judged on-target in blind review

132Companies

1,185Contacts tracked

532Verified emails

18Mobile numbers

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The 25 largest investment management law firms based in Belgium

Ranked by team size

Top 25 of 132 investment management law firms based in Belgium, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names investment management law firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Mercier VAN LanschotIndirect evidence	Antwerp, BelgiumHQ checked Sep 4, 2026	201-500	159
	“Bij Mercier Van Lanschot investeren we samen.” Source: company website · checked Sep 4, 2026
2	CazimirIndirect evidence	Diegem, BelgiumHQ checked Sep 4, 2026	11-50	52
	“Cazimir is een advocatenkantoor dat particulieren en ondernemers helpt bij de bescherming en fiscale optimalisatie van hun vermogen, zowel nationaal als internationaal.” Source: company website · checked Sep 4, 2026
3	Advox AdvocatenIndirect evidence	Brasschaat, BelgiumHQ checked Sep 4, 2026	11-50	50
	“Advox is een team van advocaten die gespecialiseerd zijn in welbepaalde rechtstakken.” Source: company website · checked Sep 4, 2026
4	LauriusIndirect evidence	Antwerp, BelgiumHQ checked Sep 4, 2026	11-50	37
	“It is the passion for our profession and our personal and expert guidance that is valued by our clients.” Source: company website · checked Sep 4, 2026
5	Actalys, Notaires AssociéesIndirect evidence	Bruxelles, BelgiumHQ checked Sep 4, 2026	11-50	37
	“Actalys, une étude dynamique, reconnue dans son domaine, se porte garant d’une offre de services juridiques de qualité adaptés aux besoins spécifiques de ses clients, garantis par…” Source: company website · checked Sep 4, 2026
6	CrescoPartial evidence	Antwerp, BelgiumHQ checked Sep 4, 2026	11-50	36
	“Cresco is a premier business law firm serving the business and legal needs of entrepreneurs, start-ups, investors and corporates.” Source: company website · checked Sep 4, 2026
7	CambrianPartial evidence	Antwerpen, BelgiumHQ checked Sep 4, 2026	11-50	30
	“Cambrian is a visionary law firm for entrepreneurs, companies and investors at the leading edge of the innovation economy.” Source: company website · checked Sep 4, 2026
8	Storme, Leroy, VAN Parys AdvocatenassociatieIndirect evidence	Gent, BelgiumHQ checked Sep 4, 2026	11-50	27
	“Storme, Leroy, Van Parys is een polyvalent advocatenkantoor te Gent dat zich kan steunen op een brede opgebouwde expertise doorheen decennia van adviesverlening en bijstand binnen…” Source: company website · checked Sep 4, 2026
9	Wealtheon Asset ManagementPartial evidence	Uccle, BelgiumHQ checked Sep 4, 2026	11-50	26
	“Wealtheon is the fruitful result of two generations experience in asset management.” Source: company website · checked Sep 4, 2026
10	Quaestor Wealth CareIndirect evidence	Roeselare, BelgiumHQ checked Sep 4, 2026	11-50	24
	“Quaestor werd in opgericht door vijf ervaren financiële ondernemers met een gedeelde visie op vermogensbeheer en beleggingsadvies.” Source: company website · checked Sep 4, 2026
11	Deminor NXTIndirect evidence	Brussels, BelgiumHQ checked Sep 4, 2026	11-50	23
	“We are your companion de route.” Source: company website · checked Sep 4, 2026
12	INTUIPartial evidence	Leuven, BelgiumHQ checked Sep 4, 2026	11-50	21
	“intui is an independent Belgian law firm specializing in corporate and association law, dispute resolution and M&A.” Source: company website · checked Sep 4, 2026
13	LMBDIndirect evidence	Brussel, BelgiumHQ checked Sep 4, 2026	11-50	21
	“At LMBD, we aim to provide our clients with legal services of the highest quality, to assist them to achieve their business objectives in an efficient, effective and economically…” Source: company website · checked Sep 4, 2026
14	Deknudt Nelis AdvocatenIndirect evidence	Kortrijk, BelgiumHQ checked Sep 4, 2026	11-50	17
	“Deknudt Nelis Advocaten is als onafhankelijk advocatenkantoor gespecialiseerd in de persoonlijke juridische en fiscale begeleiding van vermogende particulieren.” Source: company website · checked Sep 4, 2026
15	PraxislawPartial evidence	Brussels, BelgiumHQ checked Sep 4, 2026	11-50	17
	“Praxislaw is an independent law firm for almost 50 years.” Source: company website · checked Sep 4, 2026
16	ALL Yield SAPartial evidence	BelgiumHQ checked Sep 4, 2026	11-50	16
	“As an asset management company, All Yield has one single passion: real estate.” Source: company website · checked Sep 4, 2026
17	Corbus AdvocatenIndirect evidence	Antwerpen, BelgiumHQ checked Sep 4, 2026	11-50	15
	“Corbus stands for specialised and personalised know how to provide you legal comfort for all your business ventures.” Source: company website · checked Sep 4, 2026
18	Bossard & Associés - AvocatsIndirect evidence	Charleroi, BelgiumHQ checked Sep 4, 2026	11-50	14
	“Que ce soit dans le domaine du droit des affaires, de la planification successorale, du droit de la construction ou du droit des assurances, nous offrons des solutions juridiques…” Source: company website · checked Sep 4, 2026
19	DelbooIndirect evidence	Waregem, BelgiumHQ checked Sep 4, 2026	11-50	14
	“Als onafhankelijk advocatenkantoor zijn wij gespecialiseerd in de begeleiding van vermogende particulieren.” Source: company website · checked Sep 4, 2026
20	DelcapStrong evidence	BelgiumHQ checked Sep 4, 2026	11-50	14
	“Delcap provides portfolio management and investment advisory services to a range of clients, including first generation wealth creators, multi-generational families, and…” Source: company website · checked Sep 4, 2026
21	Rivus AttorneysIndirect evidence	Sint-pieters-woluwe, BelgiumHQ checked Sep 4, 2026	11-50	13
	“Rivus Attorneys is recognized as the reference in (international) estate planning and conflict resolution for high net worth individuals and their families.” Source: company website · checked Sep 4, 2026
22	a.lexIndirect evidence	Zwevegem Zwevegem, BelgiumHQ checked Sep 4, 2026	11-50	11
	“A.Lex is een jong advocatenkantoor dat sinds haar oprichting in 2014 een gedegen reputatie heeft opgebouwd in de juridische begeleiding van ondernemingen en vermogende…” Source: company website · checked Sep 4, 2026
23	Brevia AdvocatenIndirect evidence	Sint Andries, BelgiumHQ checked Sep 4, 2026	1-10	10
	“Als middelgroot kantoor streven wij er sinds 1991 naar om hoogwaardige juridische dienstverlening te verschaffen in diverse rechtstakken.” Source: company website · checked Sep 4, 2026
24	Athos LAWIndirect evidence	Brussels, BelgiumHQ checked Sep 4, 2026	1-10	10
	“Athos-Advocaten werd opgericht in 1998 en groeide sindsdien stelselmatig uit tot een middelgroot advocatenkantoor te Brussel.” Source: company website · checked Sep 4, 2026
25	Verhaegen WalravensPartial evidence	Brussels, BelgiumHQ checked Sep 4, 2026	11-50	10
	“We are a Brussels based business law firm and a dedicated partner for national and international entrepreneurs.” Source: company website · checked Sep 4, 2026

Showing 25 of 132 investment management law firms based in Belgium

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Investment management law firms based in Belgium at a glance

As of Sep 4, 2026

1-10Median size (employees)

AntwerpenLargest hub · 10 HQs

18Contacts with mobile numbers

Sep 4, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Verified emails by last verification

0–30

31–60

61–90

292

90–180

192

180+

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 investment management law firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Belgium whose own description of what they do matches “investment management law firms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among investment management law 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 an evidence 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, 532 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 4, 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.

Frequently asked

How many investment management law firms are there based in Belgium?

RevenueBase identified 132 investment management law 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?

Mercier VAN Lanschot, headquartered in Belgium, tops this list with the largest team on record.

Which city has the most investment management law firms?

Antwerpen leads with 10 headquartered companies, followed by Brussels (6) and Bruxelles (5).

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 532 verified decision-maker contacts tracked across these 132 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 4, 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.