Company lists · Data refreshed September 2026

Top 8 Diversified holding companies based in Belgium

RevenueBase identified 37 company matches for diversified holding companies associated with Belgium as of September 2026 and tracks 325 professional contacts across them, including 102 with verified work emails. Brussels is the largest hub.

This list covers company matches for diversified holding companies 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 19, 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 19, 2026 How this list was built
37Companies
325Contacts tracked
102Verified emails
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The 8 largest diversified holding companies based in Belgium

Ranked by team size
Top 8 of 37 company matches for diversified holding companies based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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 19, 202651-200155 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchHerentals, BelgiumHQ recorded Sep 19, 20261,001-5,00027 contacts →

Exact match

“Heylen Group is a Belgian industrial holding company that invests in ambitious companies and entrepreneurs.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchAalter, BelgiumHQ recorded Sep 19, 202611-5021 contacts →

Exact match

“VT-Invest Construction Group is een familiale holdingvennootschap die diverse productievennootschappen controleert.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchSint-denijs-westrem, BelgiumHQ recorded Sep 19, 202611-5013 contacts →

Exact match

“PTM Group is a Belgian multinational conglomerate holding company headquartered in Brussels, Belgium.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchLievegem, BelgiumHQ recorded Sep 19, 20261-1011 contacts →

Exact match

“PIAM is an operational holding company based in Belgium.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchGeel, BelgiumHQ recorded Sep 19, 202651-2008 contacts →

Exact match

“Konrad Invest is een familiale investeringsmaatschappij, bestuurd door de oprichters Patrick Kerkhofs en Patrick Syen.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchWaasmunster, BelgiumHQ recorded Sep 19, 20261-104 contacts →

Exact match

“Shopinvest is een familieholding die haar participaties ondersteunt in het creëren van waarde op lange termijn in binnen en buitenland.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchStrombeek-bever, BelgiumHQ recorded Sep 19, 202611-504 contacts →

Exact match

“LakeSprings is a family-owned investment holding company of Bart Verhaeghe and is based in Belgium.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 8 of 37 diversified holding companies based in Belgium

See the full list, filter by size, metro and specialty, and access 102 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Diversified holding companies based in Belgium at a glance

As of Sep 19, 2026
31.4%Verified-email coverage
8.8Average contacts per company
1-10Median size (employees)
8.1%Largest-city concentration · Brussels
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
24
11-50
5
51-200
3
201-500
2
501-1,000
1
1,001-5,000
1
10001+
1

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 37 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 “diversified holding companies” 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 102 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 19, 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 “diversified holding companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many diversified holding companies are there based in Belgium?

RevenueBase identified 37 company matches for diversified holding companies 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?

GBL Groupe Bruxelles Lambert tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most diversified holding companies?

Brussels leads with 3 company records, followed by Aalter (1) and Andrimont (1).

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 102 professional contacts with verified work emails tracked across these 37 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 19, 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.