Company lists · Data refreshed September 2026

Top 25 Startup accelerators based in Belgium

RevenueBase identified 111 company matches for startup accelerators associated with Belgium as of September 2026 and tracks 913 professional contacts across them, including 191 with verified work emails. Brussels is the largest hub.

This list covers company matches for startup accelerators 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 22, 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 22, 2026 How this list was built
111Companies
913Contacts tracked
191Verified emails
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The 25 largest startup accelerators based in Belgium

Ranked by team size
Top 25 of 111 company matches for startup accelerators based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 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 22, 2026n/a89 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 · Sep 22, 2026 · View company records in RevenueBase
2Exact matchBrussels, BelgiumHQ recorded Sep 22, 202611-5068 contacts →

Exact match

“Tech Tour is the largest tech entrepreneurship and investment community in Europe.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3Exact matchBrussels, BelgiumHQ recorded Sep 22, 202611-5044 contacts →

Exact match

“Groupe One est une asbl qui a pour objectif d'activer le changement vers une économie plus agile, robuste et durable Notre action se décline en 3 axes : 1.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4Exact matchDiepenbeek, BelgiumHQ recorded Sep 22, 2026n/a42 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5Exact matchBelgiumHQ recorded Sep 22, 2026n/a40 contacts →

Exact match

“Ondernemers voor ondernemers, dat is ons motto.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6Exact matchCharleroi, BelgiumHQ recorded Sep 22, 202611-5038 contacts →

Exact match

“Charleroi Entreprendre est l’accélérateur des projets entrepreneuriaux de Charleroi Métropole qui favorise son développement économique.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7Exact matchAlleur, BelgiumHQ recorded Sep 22, 202611-5032 contacts →

Exact match

“Ovation is a resource centre for business incubators and accelerators that exploits the most effective methods of creativity and innovation.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8Exact matchKontich, BelgiumHQ recorded Sep 22, 2026501-1,00029 contacts →

Exact match

“Welcome to our company page.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9Exact matchIxelles, BelgiumHQ recorded Sep 22, 202611-5025 contacts →

Exact match

“Accélérateur de projets culturels, sociaux et solidaires./ FORMATION Pali Pali forme les entrepreneurs culturels, sociaux et solidaires tout au long de leur vie professionnelle…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10Exact matchBrussels, BelgiumHQ recorded Sep 22, 20261-1016 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11Exact matchHevillers, BelgiumHQ recorded Sep 22, 20261-1015 contacts →

Exact match

“L'équipe de The Maul guide les entrepreneurs et met les mains dans le cambouis avec eux.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12Exact matchBrussels, BelgiumHQ recorded Sep 22, 202651-20012 contacts →

Exact match

“Neoshore se donne une mission : Aider les startups et scale-ups à trouver les compétences nécessaires pour porter leur croissance à tous les stades de maturité.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13Exact matchGhent, BelgiumHQ recorded Sep 22, 20261-1012 contacts →

Exact match

“SportUp is a Flemish (Belgian) sport startup accelerator and community with the mission to help sports tech entrepreneurs go from idea to a successful and internationally scalable…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14Exact matchBrussels, BelgiumHQ recorded Sep 22, 20261-109 contacts →

Exact match

“We are building a nation of entrepreneurs who are willing to address the biggest challenges of the XXIst century and invent a brighter future for all.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15Exact matchBrussels, BelgiumHQ recorded Sep 22, 202611-508 contacts →

Exact match

“BeeFounders is a startup studio for impact ideas.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
16Exact matchKortrijk, BelgiumHQ recorded Sep 22, 20261-108 contacts →

Exact match

“A brand new incubator and accelerator program within the Flemish game industry, Flanders Game Hub acts as a launch pad for talented game companies, empowers their growth and…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17Exact matchTernat, BelgiumHQ recorded Sep 22, 20261-108 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 · Sep 22, 2026 · View company records in RevenueBase
18Exact matchHoeilaart, BelgiumHQ recorded Sep 22, 20261-107 contacts →

Exact match

“At Wave Capital, we provide high-level strategic support to founders and ventures with long-term growth potential.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
19Exact matchHasselt, BelgiumHQ recorded Sep 22, 202611-505 contacts →

Exact match

“Maecenas Group is a venture catalyst: a company platform that turns ideas into companies.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
20Exact matchBrussels, BelgiumHQ recorded Sep 22, 20261-105 contacts →

Exact match

“ICAB is a great place to kick-start and grow your digital & engineering venture!”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
21Exact matchCharleroi, BelgiumHQ recorded Sep 22, 20261-105 contacts →

Exact match

“Digital Attraxion is a digital Startups Accelerator that provides coaching, networking and financial support to realize the value proposition of projects and bring them to the…”

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

Exact match

“Will Company, fondé par Dominique Gugumus, est bien plus qu'un service d'accompagnement entrepreneurial.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
23Exact matchBrussels, BelgiumHQ recorded Sep 22, 20261-104 contacts →

Exact match

“Femmes Fières is an ecosystem that supports entrepreneurs who want to move the lines to launch their business and boost their impact.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
24Exact matchLiege, BelgiumHQ recorded Sep 22, 20261-103 contacts →

Exact match

“WSL est l'incubateur wallon des projets issus des sciences de l'ingénieur.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
25Exact matchRumst, BelgiumHQ recorded Sep 22, 20261-103 contacts →

Exact match

“There’s a Japanese word for people who buy more books than they can actually read: Tsundoku ().”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase

Showing 25 of 111 startup accelerators based in Belgium

See the full list, filter by size, metro and specialty, and access 191 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Startup accelerators based in Belgium at a glance

As of Sep 22, 2026
20.9%Verified-email coverage
8.2Average contacts per company
1-10Median size (employees)
18.9%Largest-city concentration · Brussels
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
81
11-50
22
51-200
4
201-500
2
501-1,000
1
1,001-5,000
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 111 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 “startup accelerators” 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 191 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 22, 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 “startup accelerators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many startup accelerators are there based in Belgium?

RevenueBase identified 111 company matches for startup accelerators 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?

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

Which city has the most startup accelerators?

Brussels leads with 21 company records, followed by Ghent (7) and Antwerp (6).

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 191 professional contacts with verified work emails tracked across these 111 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 22, 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.