Company lists · Data refreshed November 2026

Top 20 Networking groups based in Belgium

RevenueBase identified 159 company matches for networking groups associated with Belgium as of November 2026 and tracks 538 professional contacts across them, including 58 with verified work emails. Brussels is the largest hub.

This list covers company matches for networking groups 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
159Companies
538Contacts tracked
58Verified emails
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The 20 largest networking groups based in Belgium

Ranked by team size
Top 20 of 159 company matches for networking groups 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, 2026501-1,00040 contacts →

Exact match

“Depuis sa création en 2013, le B19 s'est imposé comme un cercle d'affaires moderne, rassemblant plus de membres actifs et dynamiques.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBrussel, BelgiumHQ recorded Nov 6, 20261-1030 contacts →

Exact match

“De Warande is dé ontmoetingsplek van haar leden, met Vlaanderen en de rest van de wereld.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchNamur, BelgiumHQ recorded Nov 6, 20261-1019 contacts →

Exact match

“80% des entrepreneurs wallons ont du mal à s’entourer.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLouvain-la-neuve, BelgiumHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Aujourd’hui, le Cercle du lac compte plus de 600 membres et plus de 3.500 événements ont été organisés depuis sa création.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBrussels, BelgiumHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Inspire - Connect - Grow What makes Hive5 stand out from other coworking spaces?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLiège, BelgiumHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Café Numérique is a non-profit organisationt that organises gatherings where passionated people regularly meet and share ideas about any topic linked to innovation or new…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchCourcelles, BelgiumHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Un concept super innovant!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchHasselt, BelgiumHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Net’s Work werd opgericht door rasechte ondernemers uit uiteenlopende beroepsgroepen met netwerkervaring.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchHerstal, BelgiumHQ recorded Nov 6, 20261-106 contacts →

Exact match

“SymbiOZ a pour objectif de fédérer ses membres au sein d’un réseau convivial visant à faciliter le développement de leurs entreprises et de leurs équipes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchGosselies, BelgiumHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Générez de la croissance commerciale grâce à un relationnel orienté cross-selling.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchRoeselare, BelgiumHQ recorded Nov 6, 20261-104 contacts →

Exact match

“BNI biedt een positieve, ondersteunende en gestructureerde omgeving voor het ontwikkelen van een stroom aan kwalitatief goede zakelijke aanbevelingen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact 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
13Exact matchRuddervoorde, BelgiumHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Professional solutions for prosumers, corporations, events, and schools.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchAntwerp, BelgiumHQ recorded Nov 6, 20261-103 contacts →

Exact match

“The M&A Community Belgium is a dynamic and inclusive hub designed for professionals across the M&A and corporate finance landscape.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLummen, BelgiumHQ recorded Nov 6, 20261-103 contacts →

Exact match

“BNI Limburg Turnhout is een marketing aanbevelingsorganisatie met als doel extra omzet te genereren bij BNI leden aan de hand van een unieke methode.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchNazareth, BelgiumHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Netwerken gebeurt op basis van vertrouwen in een ontspannen omgeving.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchAalst, BelgiumHQ recorded Nov 6, 202651-2002 contacts →

Exact match

“Givers gain!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSt-niklaas, BelgiumHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Networking for artists.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchUkkel, BelgiumHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Le but désintéressé poursuivi par l’Association consiste à participer, par tout moyen qu’elle estimera opportun, au développement des liens personnels et interprofessionnels…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBrugge, BelgiumHQ recorded Nov 6, 20261-101 contacts →

Exact match

“ENVISION: ontstaan uit een brandende passie voor sales, community en netwerken.”

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

Showing 20 of 159 networking groups based in Belgium

See the full list, filter by size, metro and specialty, and access 58 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Networking groups based in Belgium at a glance

As of Nov 6, 2026
10.8%Verified-email coverage
3.4Average contacts per company
11-50Median size (employees)
6.9%Largest-city concentration · Brussels
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
77
11-50
63
51-200
12
201-500
2
501-1,000
2
5,001-10,000
1
10001+
2

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 159 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 “networking groups” 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 58 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 “networking groups”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many networking groups are there based in Belgium?

RevenueBase identified 159 company matches for networking groups 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?

B19 tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most networking groups?

Brussels leads with 11 company records, followed by Antwerp (6) and Ghent (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 58 professional contacts with verified work emails tracked across these 159 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.