Company lists · Data refreshed November 2026

Top 25 Mentorship program organizations based in Belgium

RevenueBase identified 104 company matches for mentorship program organizations associated with Belgium as of November 2026 and tracks 1,077 professional contacts across them, including 158 with verified work emails. Brussels is the largest hub.

This list covers company matches for mentorship program organizations 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
104Companies
1,077Contacts tracked
158Verified emails
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The 25 largest mentorship program organizations based in Belgium

Ranked by team size
Top 25 of 104 company matches for mentorship program organizations 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, 2026n/a80 contacts →

Exact match

“EN Based in the heart of Brussels, European capital, StartLAB.BRUSSELS is the“go-to place” for young entrepreneurs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchVilvoorde, BelgiumHQ recorded Nov 6, 202651-20073 contacts →

Exact match

“We believe we can improve organizations' and people's performance.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBrussels, BelgiumHQ recorded Nov 6, 2026n/a58 contacts →

Exact match

“Qui mieux qu'un chef d'entreprise expérimenté peut accompagner un nouvel entrepreneur?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLeuven, BelgiumHQ recorded Nov 6, 202611-5040 contacts →

Exact match

“Vlaamse Jonge Ondernemingen vzw, kortweg Vlajo, stimuleert ondernemingszin en ondernemerschap bij de schoolgaande jeugd.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchGhent, BelgiumHQ recorded Nov 6, 202611-5038 contacts →

Exact match

“TAJO gaat vroegtijdig schoolverlaten tegen door jongeren een brede kijk te bieden & hen te ondersteunen bij talentontwikkeling!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchDiepenbeek, BelgiumHQ recorded Nov 6, 2026n/a36 contacts →

Exact match

“UCLL StartMinds ondersteunt ondernemingszin en ondernemerschap bij studenten en alumni.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchAntwerp, BelgiumHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“AIESEC is the world's largest youth-run organization developing the leadership potential of young people.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBelgiumHQ recorded Nov 6, 20261-1026 contacts →

Exact match

“Ondernemers voor ondernemers, dat is ons motto.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchGhent, BelgiumHQ recorded Nov 6, 20261-1020 contacts →

Exact match

“A non-profit organization connecting students with a passion for data science to social impact organizations looking to do data science/AI projects.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchTielt, BelgiumHQ recorded Nov 6, 20261-1020 contacts →

Exact match

“WISL helpt jou groeien en zorgt voor persoonlijke begeleiding en ondersteuning.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchKortrijk, BelgiumHQ recorded Nov 6, 202611-5018 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBrussels, BelgiumHQ recorded Nov 6, 20261-1018 contacts →

Exact match

“Rejoignez l'aventure Team4Job!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchAntwerp, BelgiumHQ recorded Nov 6, 20261-1017 contacts →

Exact match

“Ieder kind heeft talent.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBrussels, BelgiumHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“180 Degrees Consulting Brussels is a student-led social impact consultancy that provides consulting services to nonprofits, social enterprises, and other socially-minded…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLeuven, BelgiumHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“AIESEC is a global, youth-led not-for-profit organization, active in thousands of universities in over 120 countries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchLouvain-la-neuve, BelgiumHQ recorded Nov 6, 20261-109 contacts →

Exact match

“14 semaines pour aider les jeunes à trouver leur voie Vous avez entre 18 et 25 ans et vous ne savez pas quoi faire de votre avenir?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchTernat, BelgiumHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Wij hebben bij Compagnonne één doel: er alles aan doen opdat jij er niet alleen voor staat in je ondernemerschap (#neveralone).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchAntwerp, BelgiumHQ recorded Nov 6, 202611-508 contacts →

Exact match

“PEP!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchHerent, BelgiumHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Learning beyond the classroom.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBelgië, BelgiumHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Junior Argonauts vzw is een non-profit organisatie die jongeren helpt bij hun zoektocht naar wat ze écht leuk vinden.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchBelgiumHQ recorded Nov 6, 202651-2004 contacts →

Exact match

“Academics for Development is a non-profit organization advocating for social entrepreneurship.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchOostkamp, BelgiumHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Heb je nood aan persoonlijke begeleiding en coaching?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchRanst, BelgiumHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Als je de week positief beëindigt word je lid van de Wolves & Warriors Brotherhood, een selecte groep van topondernemers die elkaar ondersteunen in leven en werken.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchOttignies, BelgiumHQ recorded Nov 6, 20261-103 contacts →

Exact match

“SAPA - Service d'Accompagnement au PArrainage qui organisent des parrainages d'enfants/jeunes en difficultés familiales.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchKontich, BelgiumHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Tijdens je Takent Hike-traject verdiepen we je kennis en vaardigheden binnen onze vier hoofdthema’s – zelfkennis, communicatie, focus en leiderschap”

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

Showing 25 of 104 mentorship program organizations based in Belgium

See the full list, filter by size, metro and specialty, and access 158 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Mentorship program organizations based in Belgium at a glance

As of Nov 6, 2026
14.7%Verified-email coverage
10.4Average contacts per company
1-10Median size (employees)
12.5%Largest-city concentration · Brussels
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
72
11-50
22
51-200
5
201-500
2
501-1,000
2
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 104 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 “mentorship program organizations” 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 158 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 “mentorship program organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many mentorship program organizations are there based in Belgium?

RevenueBase identified 104 company matches for mentorship program organizations 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?

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

Which city has the most mentorship program organizations?

Brussels leads with 13 company records, followed by Antwerp (8) and Ghent (8).

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 158 professional contacts with verified work emails tracked across these 104 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.