Company lists · Data refreshed November 2026

Top 25 Client acquisition agencies based in Belgium

RevenueBase identified 148 company matches for client acquisition agencies associated with Belgium as of November 2026 and tracks 715 professional contacts across them, including 164 with verified work emails. Antwerp is the largest hub.

This list covers company matches for client acquisition agencies 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
148Companies
715Contacts tracked
164Verified emails
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The 25 largest client acquisition agencies based in Belgium

Ranked by team size
Top 25 of 148 company matches for client acquisition agencies 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 matchErpe-mere, BelgiumHQ recorded Nov 6, 202611-5071 contacts →

Exact match

“Bereik commerciële groei in drie eenvoudige stappen: meer leads, betere verkoopresultaten en langdurige klantrelaties.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchLouvain-la-neuve, BelgiumHQ recorded Nov 6, 202611-5044 contacts →

Exact match

“Agidrive aide les entreprises à se développer au niveau commercial en prospectant pour elles tout en permettant à nos collaborateurs de vivre une expérience professionnelle…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchHerentals, BelgiumHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“Bij SalesWise geloven we dat vertrouwen de basis is voor succesvolle verkoop.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchMechelen, BelgiumHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“Every proactive customer- or prospect contact, should be relevant, generate value and be surprisingly pleasant for ALL stakeholders.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchGeel, BelgiumHQ recorded Nov 6, 20261-1027 contacts →

Exact match

“Marketingbureau Leidt ondernemers online naar nieuwe klanten.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchAntwerp, BelgiumHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Wij gaan verder dan het genereren van contacten.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchZolder, BelgiumHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Thys Communicatie ondersteunt bedrijven om uitzonderlijke resultaten te bereiken dankzij online marketing, strategisch advies, marketingmanagement, salesmanagement en recruitment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchWaterloo, BelgiumHQ recorded Nov 6, 202651-20015 contacts →

Exact match

“Brand-Partners est une société de développement commercial spécialisée notamment dans le conseil commercial, le développement de plans de prospection, la mise à disposition de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchHasselt, BelgiumHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“B2B-bedrijven proactief laten groeien.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchAntwerp, BelgiumHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“In veel bedrijven is marketing een bron van frustratie, omdat ze er niet in slagen aan te tonen hoeveel extra business ze genereren.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBruges, BelgiumHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Your strategic partner in growth.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchCharleroi, BelgiumHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Clef2web sprl, créée en 2005, est une agence web spécialisée dans la génération de leads et le lead nurturing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchAntwerp, BelgiumHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Sellent helps B2B companies structure their sales process to win new customers, through targeted lead generation, consistent follow-up, and smart use of data and tools.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMechelen, BelgiumHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Connect Your Dots helpt bedrijven waar terugkerende omzet en goede service van cruciaal belang zijn om het maximale uit hun klanten te halen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBrussels, BelgiumHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Winpeo helps companies grow in Europe and globally by building and operating high-performing sales systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchAntwerp, BelgiumHQ recorded Nov 6, 20261-108 contacts →

Exact match

“What would your marketing budget look like if you knew every € invested would make you in return?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchKortrijk, BelgiumHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Veel bedrijven willen groeien, maar hebben niet genoeg tijd voor actieve prospectie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchElsene, BelgiumHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Notre mission : Nous nous occupons de vos ventes, vous vous occupez du livrable!”

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

Exact match

“0474 806 236 info@cbridge.be”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchWatermael-boitsfort, BelgiumHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Agence de growth marketing spécialisée en outbound B2B.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchRoeselare, BelgiumHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Met In The Lead helpen we vooral B2B-bedrijven in het genereren van kwalitatieve leads én zorgen we voor ondersteuning van de sales bij het verwerken ervan.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchGhent, BelgiumHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Grow revenue twice as fast with half as many salespeople.”

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

Exact match

“De Commerce is een sales en marketing bureau.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchAntwerp, BelgiumHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Customer Impact is een digital marketing bureau uit Antwerpen, opgericht door Tanguy De Keyzer.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchLiège, BelgiumHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Odysem est une agence de marketing digital orientée résutats et spécialisée dans l'acquisition client.”

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

Showing 25 of 148 client acquisition agencies based in Belgium

See the full list, filter by size, metro and specialty, and access 164 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Client acquisition agencies based in Belgium at a glance

As of Nov 6, 2026
22.9%Verified-email coverage
4.8Average contacts per company
1-10Median size (employees)
10.1%Largest-city concentration · Antwerp
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
118
11-50
23
51-200
5

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 148 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 “client acquisition agencies” 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 164 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 “client acquisition agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many client acquisition agencies are there based in Belgium?

RevenueBase identified 148 company matches for client acquisition agencies 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?

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

Which city has the most client acquisition agencies?

Antwerp leads with 15 company records, followed by Brussels (13) and Ghent (5).

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 164 professional contacts with verified work emails tracked across these 148 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.