Company lists · Data refreshed September 2026

Top 25 Investment companies based in Belgium

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

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 118 companies tracked

RevenueBase identified 118 investment companies headquartered in Belgium as of September 2026 and tracks 2,484 professional contacts across them, including 1,053 with verified work emails. Antwerpen is the largest hub.

This list covers investment companies 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 20, 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 20, 2026 86% judged on-target in blind review

118Companies

2,484Contacts tracked

1,053Verified emails

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The 25 largest investment companies based in Belgium

Ranked by team size

Top 25 of 118 investment companies based in Belgium, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to investment companies: 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	Degroof Petercam	Strong evidence	Brussels, BelgiumHQ checked Sep 20, 2026	1,001-5,000	1,395 contacts →
	Strong evidence “Founded in 1871, Degroof Petercam is a Belgian-rooted reference investment house, built on more than 150 years of integrated financial knowledge.” Source: RevenueBase Database · checked Sep 20, 2026
2	Mercier VAN Lanschot	Indirect evidence	Antwerp, BelgiumHQ checked Sep 20, 2026	201-500	159 contacts →
	Indirect evidence “Bij Mercier Van Lanschot investeren we samen.” Source: RevenueBase Database · checked Sep 20, 2026
3	GBL Groupe Bruxelles Lambert	Strong evidence	Brussels, BelgiumHQ checked Sep 20, 2026	51-200	155 contacts →
	Strong evidence “Groupe Bruxelles Lambert (“GBL”) is an established investment holding company, with over seventy years of stock exchange listing and a net asset value of €13.3bn at the end of…” Source: RevenueBase Database · checked Sep 20, 2026
4	Leleux Associated Brokers	Indirect evidence	Brussels, BelgiumHQ checked Sep 20, 2026	51-200	105 contacts →
	Indirect evidence “Leleux Associated Brokers is a public limited company incorporated under Belgian law.” Source: RevenueBase Database · checked Sep 20, 2026
5	SFPIM	Strong evidence	Ixelles, BelgiumHQ checked Sep 20, 2026	11-50	55 contacts →
	Strong evidence “Federal Holding and Investment Company (Federale Participatie- en Investeringsmaatschappij / Société Fédérale de Participations et d'Investissement) was created on 1 November 2006…” Source: RevenueBase Database · checked Sep 20, 2026
6	Fedrus International	Strong evidence	Gent, BelgiumHQ checked Sep 20, 2026	1,001-5,000	41 contacts →
	Strong evidence “Fedrus International, the evergreen investment holding of the Vandecruys-Steenbrugghe family, is dedicated to supporting successful companies through sustainable growth and…” Source: RevenueBase Database · checked Sep 20, 2026
7	CNP	Strong evidence	Loverval, BelgiumHQ checked Sep 20, 2026	11-50	28 contacts →
	Strong evidence “We are a private investment company originally founded by Albert Frère and a preeminent player on the European investment market.” Source: RevenueBase Database · checked Sep 20, 2026
8	Heylen Group	Indirect evidence	Herentals, BelgiumHQ checked Sep 20, 2026	1,001-5,000	27 contacts →
	Indirect evidence “Heylen Group is a Belgian industrial holding company that invests in ambitious companies and entrepreneurs.” Source: RevenueBase Database · checked Sep 20, 2026
9	Wealtheon Asset Management	Indirect evidence	Uccle, BelgiumHQ checked Sep 20, 2026	11-50	26 contacts →
	Indirect evidence “Wealtheon is the fruitful result of two generations experience in asset management.” Source: RevenueBase Database · checked Sep 20, 2026
10	Quaestor Wealth Care	Indirect evidence	Roeselare, BelgiumHQ checked Sep 20, 2026	11-50	25 contacts →
	Indirect evidence “Quaestor werd in opgericht door vijf ervaren financiële ondernemers met een gedeelde visie op vermogensbeheer en beleggingsadvies.” Source: RevenueBase Database · checked Sep 20, 2026
11	Baltisse	Strong evidence	Gent, BelgiumHQ checked Sep 20, 2026	11-50	21 contacts →
	Strong evidence “Baltisse is the investment office of the family Balcaen.” Source: RevenueBase Database · checked Sep 20, 2026
12	Value Square	Indirect evidence	Gent (sint-denijs-westrem), BelgiumHQ checked Sep 20, 2026	11-50	21 contacts →
	Indirect evidence “Your boutique asset manager with a worldwide focus on value investing in predominantly family owned companies.” Source: RevenueBase Database · checked Sep 20, 2026
13	ALL Yield SA	Indirect evidence	Brussel, BelgiumHQ checked Sep 20, 2026	11-50	17 contacts →
	Indirect evidence “As an asset management company, All Yield has one single passion: real estate.” Source: RevenueBase Database · checked Sep 20, 2026
14	Syntagma Capital	Strong evidence	Brussels, BelgiumHQ checked Sep 20, 2026	11-50	17 contacts →
	Strong evidence “Established in 2009 and headquartered in Brussels, Syntagma Capital is an investment management company that invests in businesses able to benefit from its hands-on operational…” Source: RevenueBase Database · checked Sep 20, 2026
15	Tilleghem	Indirect evidence	Gent, BelgiumHQ checked Sep 20, 2026	1-10	16 contacts →
	Indirect evidence “Tilleghem is een bedrijf dat onderneemt en investeert.” Source: RevenueBase Database · checked Sep 20, 2026
16	aim.group	Strong evidence	Gent, BelgiumHQ checked Sep 20, 2026	1-10	16 contacts →
	Strong evidence “aim.group is a long-term investment holding that invests in successful B2B niche companies where (i) there's no successor or (ii) where the current manager is seeking to onboard a…” Source: RevenueBase Database · checked Sep 20, 2026
17	Delcap	Strong evidence	Brussel, BelgiumHQ checked Sep 20, 2026	11-50	14 contacts →
	Strong evidence “Delcap provides portfolio management and investment advisory services to a range of clients, including first generation wealth creators, multi-generational families, and…” Source: RevenueBase Database · checked Sep 20, 2026
18	Dovesco	Strong evidence	Ghent, BelgiumHQ checked Sep 20, 2026	11-50	12 contacts →
	Strong evidence “Dovesco is a family empowered investment group.” Source: RevenueBase Database · checked Sep 20, 2026
19	Companions	Strong evidence	Kontich, BelgiumHQ checked Sep 20, 2026	11-50	12 contacts →
	Strong evidence “Companions is an investment company that co-invests in established SMEs together with ambitious leaders and motivated teams.” Source: RevenueBase Database · checked Sep 20, 2026
20	PIAM	Indirect evidence	Lievegem, BelgiumHQ checked Sep 20, 2026	1-10	11 contacts →
	Indirect evidence “PIAM is an operational holding company based in Belgium.” Source: RevenueBase Database · checked Sep 20, 2026
21	Blackreit	Strong evidence	Genval, BelgiumHQ checked Sep 20, 2026	11-50	10 contacts →
	Strong evidence “BLACKREIT is an investment company specialized in real estate holding company acquisitions across Belgium.” Source: RevenueBase Database · checked Sep 20, 2026
22	Compagnie DU Bois Sauvage	Indirect evidence	Brussels, BelgiumHQ checked Sep 20, 2026	11-50	10 contacts →
	Indirect evidence “Au cœur de Compagnie du Bois Sauvage réside une vision profonde, celle d’être bien plus qu’un investisseur patrimonial.” Source: RevenueBase Database · checked Sep 20, 2026
23	HIMCO	Indirect evidence	Maldegem, BelgiumHQ checked Sep 20, 2026	201-500	10 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
24	Allyum	Indirect evidence	Watermael-boistfort, BelgiumHQ checked Sep 20, 2026	1-10	9 contacts →
	Indirect evidence “Allyum is a corporate finance company based in Brussels, Belgium and specialized in M&A and funding operations for Mid Cap markets.” Source: RevenueBase Database · checked Sep 20, 2026
25	Nomainvest	Strong evidence	Eupen, BelgiumHQ checked Sep 20, 2026	1-10	8 contacts →
	Strong evidence “Nomainvest is a multi-family investment company with a strong focus on private equity investments (venture capital, growth capital and buyouts) in Belgium, Germany, France…” Source: RevenueBase Database · checked Sep 20, 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: investment companies. 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 investment companies.
Partial evidence: Its own public description names part of investment companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name investment companies. 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 118 investment companies based in Belgium

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Investment companies based in Belgium at a glance

As of Sep 20, 2026

42.4%Verified-email coverage

21.1Average contacts per company

1-10Median size (employees)

8.5%Largest-city concentration · Antwerpen

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

10001+

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 118 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 investment companies, 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 “investment companies”. 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 investment companies), 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 investment companies, 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, 1,053 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 20, 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

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 investment companies, 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 investment companies are there based in Belgium?

RevenueBase identified 118 investment companies 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?

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

Which city has the most investment companies?

Antwerpen leads with 10 headquartered companies, followed by Brussels (7) and Gent (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 1,053 verified decision-maker contacts tracked across these 118 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 20, 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.