Company lists · Data refreshed September 2026

Top 25 Retargeting agencies for B2B based in Belgium

RevenueBase identified 173 company matches for retargeting agencies for B2B associated with Belgium as of September 2026 and tracks 700 professional contacts across them, including 263 with verified work emails and 32 with mobile numbers. Antwerp is the largest hub.

This list covers company matches for retargeting agencies for B2B 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 3, 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 3, 2026 How this list was built
173Companies
700Contacts tracked
263Verified emails
32Mobile numbers
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The 25 largest retargeting agencies for B2B based in Belgium

Ranked by team size
Top 25 of 173 company matches for retargeting agencies for B2B based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 3, 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 matchSint-Niklaas, BelgiumHQ recorded Sep 3, 202651-20060 contacts →

Exact match

“In the rapidly evolving digital world, the challenges that come our way are no small matter.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
2Exact matchLeuven, BelgiumHQ recorded Sep 3, 2026n/a37 contacts →

Exact match

“JAYJAYS is een jong team van digitaal strategen.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
3Exact matchAntwerp, BelgiumHQ recorded Sep 3, 202611-5023 contacts →

Exact match

“Meer leads en bezoekers op je website en in de showroom?”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
4Exact matchBelgiumHQ recorded Sep 3, 202611-5022 contacts →

Exact match

“In the end, marketing is all about generating business.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
5Exact matchBelgiumHQ recorded Sep 3, 202611-5022 contacts →

Exact match

“Digital creatives, data heroes.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
6Exact matchZele, BelgiumHQ recorded Sep 3, 202611-5021 contacts →

Exact match

“Favorite is a digital marketing agency based in Zele.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
7Exact matchBelgiumHQ recorded Sep 3, 202611-5017 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 · Sep 3, 2026 · View company records in RevenueBase
8Exact matchVise, BelgiumHQ recorded Sep 3, 202611-5016 contacts →

Exact match

“Cookies Agency est une agence de marketing digital active depuis 2018.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
9Exact matchZandhoven, BelgiumHQ recorded Sep 3, 20261-1016 contacts →

Exact match

“Een full service online marketingbureau, dat is wat we zijn.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
10Exact matchErpe, BelgiumHQ recorded Sep 3, 202611-5013 contacts →

Exact match

“Lead On dat is de dynamiek, flexibiliteit en no-nonsense van een start-up met heel wat jaren ervaring op de teller.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
11Exact matchBrussels, BelgiumHQ recorded Sep 3, 20261-1013 contacts →

Exact match

“We are Adjust and we help brands grow by connecting them with customers… And we know how to make a difference.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
12Exact matchOosterzele, BelgiumHQ recorded Sep 3, 20261-109 contacts →

Exact match

“Goede marketing begint bij scherpte: wie wil je bereiken, welk probleem los je op en waar wil je naartoe?”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
13Exact matchMerksem, BelgiumHQ recorded Sep 3, 20261-108 contacts →

Exact match

“Naast SaaS, IaaS.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
14Exact matchSchilde, BelgiumHQ recorded Sep 3, 20261-107 contacts →

Exact match

“Wij leveren leads.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
15Exact matchAntwerp, BelgiumHQ recorded Sep 3, 20261-106 contacts →

Exact match

“We are a marketing consulting company that specializes in digital marketing (SEA, SEO, Web Analytics, Social Media, Direct Marketing/ e-mail Marketing, Referral marketing, Native…”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
16Exact matchElsene Brussels, BelgiumHQ recorded Sep 3, 202611-505 contacts →

Exact match

“Our mission is to empower companies for growth through data-driven marketing strategies & solutions.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
17Exact matchWatermael-Boitsfort Brussels, BelgiumHQ recorded Sep 3, 20261-105 contacts →

Exact match

“Agence de growth marketing spécialisée en outbound B2B.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
18Exact matchBelgiumHQ recorded Sep 3, 202611-505 contacts →

Exact match

“Discover the Power of Advanced Digital Marketing with MyAdsPlatform Transcend the conventional limitations of media planning and investment and delve into the fascinating world of…”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
19Exact matchBelgiumHQ recorded Sep 3, 20261-105 contacts →

Exact match

“Performance marketing agency specialised in digital strategy and digitals campaigns management for Ecommerce.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
20Exact matchEnghien, BelgiumHQ recorded Sep 3, 20261-104 contacts →

Exact match

“Younyk is a digital marketing agency for B2B companies, located in Enghien, in the province of Hainaut in Belgium.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
21Exact matchLeuven, BelgiumHQ recorded Sep 3, 20261-104 contacts →

Exact match

“Sherlock SEO Agency is a boutique digital marketing agency.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
22Exact matchLennik, BelgiumHQ recorded Sep 3, 20261-103 contacts →

Exact match

“Attract Leads.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
23Exact matchWierde, BelgiumHQ recorded Sep 3, 20261-103 contacts →

Exact match

“Notre régie publicitaire se consacre uniquement à la commercialisation des espaces publicitaires de médias ultra ciblés et majoritairement B2B.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
24Exact matchEmbourg, BelgiumHQ recorded Sep 3, 20261-103 contacts →

Exact match

“Piximo est une agence spécialisée en inbound marketing, nous permettons à nos clients de générer des nouveaux clients en utilisant principalement internet, soit en les formant…”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
25Exact matchBrussels, BelgiumHQ recorded Sep 3, 20261-103 contacts →

Exact match

“Marketing + Communication + Social + Paid + Content + Performance + Branding + Creative + Digital + Training”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase

Showing 25 of 173 retargeting agencies for B2B based in Belgium

See the full list, filter by size, metro and specialty, and access 263 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Retargeting agencies for B2B based in Belgium at a glance

As of Sep 3, 2026
37.6%Verified-email coverage
4.6%Mobile-number coverage
4.0Average contacts per company
1-10Median size (employees)
11.6%Largest-city concentration · Antwerp
Sep 3, 2026Page data refreshed

Companies by employee count

1-10
154
11-50
16
51-200
3

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 “retargeting agencies for B2B” 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 263 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 3, 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 “retargeting agencies for B2B”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many retargeting agencies for B2B are there based in Belgium?

RevenueBase identified 173 company matches for retargeting agencies for B2B 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?

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

Which city has the most retargeting agencies for B2B?

Antwerp leads with 20 company records, followed by Brussels (19) and Leuven (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 263 professional contacts with verified work emails tracked across these 173 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 3, 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.