Company lists · Data refreshed September 2026

Top 25 Full-service performance marketing agencies based in Belgium

RevenueBase identified 1,236 company matches for full-service performance marketing agencies associated with Belgium as of September 2026 and tracks 10,140 professional contacts across them, including 2,858 with verified work emails and 407 with mobile numbers. Brussels is the largest hub.

This list covers company matches for full-service performance marketing 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 September 24, 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 24, 2026 How this list was built
1,236Companies
10,140Contacts tracked
2,858Verified emails
407Mobile numbers
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The 25 largest full-service performance marketing agencies based in Belgium

Ranked by team size
Top 25 of 1,236 company matches for full-service performance marketing agencies based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 24, 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 matchHerentals, BelgiumHQ recorded Sep 24, 20261,001-5,0003,670 contacts →

Exact match

“iO is an AI-native partner in marketing and technology, with experts across 12 campuses in Belgium, the Netherlands, Sweden, Denmark and Bulgaria.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
2Exact matchHeverlee, BelgiumHQ recorded Sep 24, 2026n/a273 contacts →

Exact match

“we are there now.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
3Exact matchSchelle, BelgiumHQ recorded Sep 24, 202651-200199 contacts →

Exact match

“We are the digital extension to your sales, marketing and communications department.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
4Exact matchGenk, BelgiumHQ recorded Sep 24, 202651-20075 contacts →

Exact match

“Dignify is a digital services agency specialised in marketing technology.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
5Exact matchSint-niklaas, BelgiumHQ recorded Sep 24, 202651-20061 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 24, 2026 · View company records in RevenueBase
6Exact matchGhent, BelgiumHQ recorded Sep 24, 202651-20060 contacts →

Exact match

“The Reference is a committed digital agency of 160+ creative thinkers, driven by knowledge and craftsmanship.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
7Exact matchRoeselare, BelgiumHQ recorded Sep 24, 202611-5050 contacts →

Exact match

“Hannibal, not just another full service agency.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
8Exact matchBrussels, BelgiumHQ recorded Sep 24, 202651-20048 contacts →

Exact match

“Havas aims to be the world’s best company at creating meaningful connections between people and brands using creativity, media and innovation.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
9Exact matchBruges, BelgiumHQ recorded Sep 24, 202651-20047 contacts →

Exact match

“As a leading full-service communication agency with offices in Antwerp, Bruges and Brussels, we have been surprising clients with vivid cross-media and cross-border campaigns for…”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
10Exact matchSt-jans-molenbeek, BelgiumHQ recorded Sep 24, 202611-5046 contacts →

Exact match

“Your business and data-driven digital agency.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
11Exact matchAntwerp, BelgiumHQ recorded Sep 24, 202611-5044 contacts →

Exact match

“DIDIOM is hét expertisecentrum voor digitale marketing bij u op kantoor.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
12Exact matchAntwerp, BelgiumHQ recorded Sep 24, 202611-5042 contacts →

Exact match

“At Hybrid, we're dedicated to closing the gap between the growing demand for performance marketing professionals and their limited availability in the market.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
13Exact matchBarchon, BelgiumHQ recorded Sep 24, 202611-5040 contacts →

Exact match

“Synchrone is a Belgian digital agency offering complete solutions for website creation & e-commerce, tailor-made development and digital marketing.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
14Exact matchGhent, BelgiumHQ recorded Sep 24, 202611-5040 contacts →

Exact match

“Ants is een apart agentschap.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
15Exact matchOudergem, BelgiumHQ recorded Sep 24, 202611-5039 contacts →

Exact match

“Active since 2007, Universem is more than just a digital marketing agency.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
16Exact matchLiège, BelgiumHQ recorded Sep 24, 202611-5037 contacts →

Exact match

“EPIC is the acronym of "Every Pixel Counts" and it says it all.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
17Exact matchLoppem, BelgiumHQ recorded Sep 24, 202611-5037 contacts →

Exact match

“Als marketingbureau graven we met ons team van experten, we noemen ze kernkrakers, tot in de kern van bedrijven.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
18Exact matchLeuven, BelgiumHQ recorded Sep 24, 2026n/a36 contacts →

Exact match

“JAYJAYS is een jong team van digitaal strategen.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
19Exact matchAuderghem, BelgiumHQ recorded Sep 24, 202611-5035 contacts →

Exact match

“Créée en 1997, Bluetime SA (anciennement Intelliga SA) est une agence de communication digitale.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
20Exact matchLeuven, BelgiumHQ recorded Sep 24, 202611-5034 contacts →

Exact match

“AdSomeNoise is building the agency of the future.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
21Exact matchAntwerp, BelgiumHQ recorded Sep 24, 202651-20032 contacts →

Exact match

“Marketing used to be easy.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
22Exact matchLeuven, BelgiumHQ recorded Sep 24, 202611-5032 contacts →

Exact match

“Het doel van Wingman Agency is kleine en middelgrote organisaties digitaal en sociaal te laten uitblinken in het dynamisch medialandschap.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
23Exact matchAntwerp, BelgiumHQ recorded Sep 24, 202651-20032 contacts →

Exact match

“These Days - an integrated, multidisciplinary communication agency, digital at heart.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
24Exact matchLier, BelgiumHQ recorded Sep 24, 2026n/a32 contacts →

Exact match

“MCLS nv is your ideal partner for customer acquisition.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
25Exact matchAntwerp, BelgiumHQ recorded Sep 24, 202611-5031 contacts →

Exact match

“BossData is your digital business analyst & advertising expert.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase

Showing 25 of 1,236 full-service performance marketing agencies based in Belgium

See the full list, filter by size, metro and specialty, and access 2,858 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Full-service performance marketing agencies based in Belgium at a glance

As of Sep 24, 2026
28.2%Verified-email coverage
4.0%Mobile-number coverage
8.2Average contacts per company
1-10Median size (employees)
8.0%Largest-city concentration · Brussels
Sep 24, 2026Page data refreshed

Companies by employee count

1-10
1,036
11-50
166
51-200
22
201-500
3
1,001-5,000
4
5,001-10,000
1

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 26.0d

Company record updated

Median 89.0d

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 “full-service performance marketing 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 2,858 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 24, 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 “full-service performance marketing agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many full-service performance marketing agencies are there based in Belgium?

RevenueBase identified 1,236 company matches for full-service performance marketing agencies 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?

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

Which city has the most full-service performance marketing agencies?

Brussels leads with 99 company records, followed by Antwerp (75) and Ghent (38).

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 2,858 professional contacts with verified work emails tracked across these 1,236 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 24, 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.