Company lists · Data refreshed September 2026

Top 15 Middle market investment firms based in Belgium

RevenueBase identified 36 company matches for middle market investment firms associated with Belgium as of September 2026 and tracks 477 professional contacts across them, including 201 with verified work emails. Antwerp is the largest hub.

This list covers company matches for middle market investment firms associated with Belgium, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 28, 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 RevenueBase SmartSearch · Exact Recorded Sep 28, 2026 How this list was built
36Companies
477Contacts tracked
201Verified emails
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The 15 largest middle market investment firms based in Belgium

Ranked by team size
Top 15 of 36 company matches for middle market investment firms based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchBrussels, BelgiumHQ recorded Sep 28, 202651-200188 contacts →

Exact match

“Sofina is a Belgium-based investment company listed on the Brussels stock exchange and a supportive partner of entrepreneurs and families managing growing companies.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchBrussels, BelgiumHQ recorded Sep 28, 202611-5062 contacts →

Exact match

“Cobepa is an independent, privately held investment company with offices in Brussels and New York.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchBrussels, BelgiumHQ recorded Sep 28, 202611-5023 contacts →

Exact match

“Kharis Capital is a private equity firm that drives continued growth and innovation in consumer businesses through long-term direct investment partnerships.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchDiegem, BelgiumHQ recorded Sep 28, 20261-1022 contacts →

Exact match

“Kumulus Partners is an independent corporate finance boutique, focusing on mid market M&A transactions and other corporate finance advisory services.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchGhent, BelgiumHQ recorded Sep 28, 202611-5021 contacts →

Exact match

“Baltisse is the investment office of the family Balcaen.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchBrussels, BelgiumHQ recorded Sep 28, 202611-5017 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchGhent, BelgiumHQ recorded Sep 28, 20261-1016 contacts →

Exact match

“Tilleghem is een bedrijf dat onderneemt en investeert.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchNazareth, BelgiumHQ recorded Sep 28, 202611-5015 contacts →

Exact match

“Backed by entrepreneurs, run by entrepreneurs: Maxus is a pioneering private equity platform, backing the next generation top small and mid-cap fund managers.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchGhent, BelgiumHQ recorded Sep 28, 202611-5012 contacts →

Exact match

“Dovesco is a family empowered investment group.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchKontich, BelgiumHQ recorded Sep 28, 202611-5012 contacts →

Exact match

“Companions is an investment company that co-invests in established SMEs together with ambitious leaders and motivated teams.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchBrussels, BelgiumHQ recorded Sep 28, 202611-5010 contacts →

Exact match

“Au cœur de Compagnie du Bois Sauvage réside une vision profonde, celle d’être bien plus qu’un investisseur patrimonial.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchBrussel, BelgiumHQ recorded Sep 28, 20261-104 contacts →

Exact match

“Mezzanine Partners is an independent direct investment fund.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchAntwerp, BelgiumHQ recorded Sep 28, 20261-103 contacts →

Exact match

“McCapital Partners invests in the best performing private equity funds focused on B2B software and tech-enabled services with experts that drive value through industry knowledge…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchAntwerp, BelgiumHQ recorded Sep 28, 20261-101 contacts →

Exact match

“CIM Capital is an investment company focused on companies that run into difficulties and where financial, but usually also operational reinforcement is needed.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchAntwerp, BelgiumHQ recorded Sep 28, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 15 of 36 middle market investment firms based in Belgium

See the full list, filter by size, metro and specialty, and access 201 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Middle market investment firms based in Belgium at a glance

As of Sep 28, 2026
42.1%Verified-email coverage
13.2Average contacts per company
1-10Median size (employees)
16.7%Largest-city concentration · Antwerp
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
24
11-50
8
51-200
3

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 36 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with Belgium whose business descriptions match “middle market investment firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 201 professional contacts with verified work emails across the full matched dataset. 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.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “middle market investment firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many middle market investment firms are there based in Belgium?

RevenueBase identified 36 company matches for middle market investment firms associated with Belgium as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Sofina tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most middle market investment firms?

Antwerp leads with 6 company records, followed by Brussels (4) and Ghent (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 201 professional contacts with verified work emails tracked across these 36 companies; direct dials are available where recorded.

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 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.