Company lists · Data refreshed November 2026

Top 13 Professional certificate language programs based in Belgium

RevenueBase identified 51 company matches for professional certificate language programs associated with Belgium as of November 2026 and tracks 971 professional contacts across them, including 192 with verified work emails. Brussels is the largest hub.

This list covers company matches for professional certificate language programs 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 November 6, 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 Nov 6, 2026 How this list was built
51Companies
971Contacts tracked
192Verified emails
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The 13 largest professional certificate language programs based in Belgium

Ranked by team size
Top 13 of 51 company matches for professional certificate language programs based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 Nov 6, 2026201-500218 contacts →

Exact match

“Since 1975, CERAN, member of the Chateauform' Group, has been a leader for intensive language courses and cross-cultural training.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact match8500 Kortrijk, BelgiumHQ recorded Nov 6, 202611-50126 contacts →

Exact match

“BLCC (Business Language and Communication Centre) is an innovative spin-off from the University of Leuven.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchGhent, BelgiumHQ recorded Nov 6, 202611-50109 contacts →

Exact match

“The University Language Centre (UCT) offers a wide range of solutions for all language problems: from foreign language courses and communication training to proofreading…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchAntwerp, BelgiumHQ recorded Nov 6, 202651-20064 contacts →

Exact match

“Linguapolis is the University of Antwerp’s language institute.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLeuven, BelgiumHQ recorded Nov 6, 202651-20063 contacts →

Exact match

“With CLT you can count on more than 50 years of experience in language teaching, a reputation for excellence, flexible programmes and a professional team of teachers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchUkkel, BelgiumHQ recorded Nov 6, 2026201-50048 contacts →

Exact match

“Établissement d'enseignement pour adultes et de formation continue (enseignement supérieur - enseignement secondaire - enseignement des langues)”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchAntwerp, BelgiumHQ recorded Nov 6, 202611-5040 contacts →

Exact match

“EUROSPEAK is a specialist in professional language studies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBrussels, BelgiumHQ recorded Nov 6, 202651-20037 contacts →

Exact match

“Any opportunity comes along with new challenges.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBrussels, BelgiumHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“F9 Languages in Brussels, formerly known as ‘Fondation 9′, is a language school founded in 1989 under the aegis of the Université libre de Bruxelles (ULB), the Brussels Chamber of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchThon, BelgiumHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Spécialiste de l'apprentissage des langues en entreprise Anglais, Néerlandais, Français, Allemand, Italien, Espagnol, autre… - Intra/inter entreprise : cycles de 40 h dispensés à…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchDeinze, BelgiumHQ recorded Nov 6, 20261-109 contacts →

Exact match

“heydays organiseert taal- en communicatieopleidingen voor bedrijven en organisaties: Business English Business Frans Nederlands voor anderstalige medewerkers Business Duits…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchNamur, BelgiumHQ recorded Nov 6, 202611-506 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchMerelbeke, BelgiumHQ recorded Nov 6, 20261-103 contacts →

Exact match

“eXplio · partner in e-learning”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 13 of 51 professional certificate language programs based in Belgium

See the full list, filter by size, metro and specialty, and access 192 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Professional certificate language programs based in Belgium at a glance

As of Nov 6, 2026
19.8%Verified-email coverage
19.0Average contacts per company
11-50Median size (employees)
15.7%Largest-city concentration · Brussels
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
24
11-50
15
51-200
7
201-500
3
5,001-10,000
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 51 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 “professional certificate language programs” 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 192 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 November 6, 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 “professional certificate language programs”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many professional certificate language programs are there based in Belgium?

RevenueBase identified 51 company matches for professional certificate language programs associated with Belgium as of November 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?

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

Which city has the most professional certificate language programs?

Brussels leads with 8 company records, followed by Ghent (4) and Mons (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 192 professional contacts with verified work emails tracked across these 51 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 November 6, 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.