Company lists · Data refreshed November 2026

Top 25 Full-service communications agencies based in Belgium

RevenueBase identified 568 company matches for full-service communications agencies associated with Belgium as of November 2026 and tracks 5,250 professional contacts across them, including 1,306 with verified work emails. Brussels is the largest hub.

This list covers company matches for full-service communications 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
568Companies
5,250Contacts tracked
1,306Verified emails
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The 25 largest full-service communications agencies based in Belgium

Ranked by team size
Top 25 of 568 company matches for full-service communications 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 matchZaventem, BelgiumHQ recorded Nov 6, 202651-200288 contacts →

Exact match

“BBDO is committed to effective creativity.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBrussels, BelgiumHQ recorded Nov 6, 202651-200247 contacts →

Exact match

“Established in 1986, European Service Network (ESN) is today one of the leading communications agencies and information service providers in Brussels serving private- and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchZaventem, BelgiumHQ recorded Nov 6, 202651-200178 contacts →

Exact match

“Not just about ads.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBrussel, BelgiumHQ recorded Nov 6, 202611-50103 contacts →

Exact match

“Founded in 1997, ACT* is a Brussels based communications agency specialising in retail.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBrussels, BelgiumHQ recorded Nov 6, 202651-20088 contacts →

Exact match

“Tipik is a Brussels-based communications agency with a partner network in 32 countries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchBrussels, BelgiumHQ recorded Nov 6, 202651-20076 contacts →

Exact match

“At Rossel Advertising, proximity is at the heart of everything Today, proximity is a core value for many companies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBelgiumHQ recorded Nov 6, 202651-20075 contacts →

Exact match

“Cecoforma Events & Communication is a global communication agency with 25 years of experience in delivering quality and costeffective results to a variety of institutional and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchWierde, BelgiumHQ recorded Nov 6, 202611-5061 contacts →

Exact match

“Expansion est une agence intégrée de marketing et communication.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchHasselt, BelgiumHQ recorded Nov 6, 202611-5059 contacts →

Exact match

“We’re Pubmarket, a strategic marketing & communication agency based in Hasselt and Amsterdam.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBrussels, BelgiumHQ recorded Nov 6, 202611-5057 contacts →

Exact match

“akkanto is an independent consultancy that aims to pro-actively manage organisations’ reputations and relations with all stakeholders through reputation management, employee…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBrussels, BelgiumHQ recorded Nov 6, 202651-20053 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 · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBruges, BelgiumHQ recorded Nov 6, 202651-20052 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 · Nov 6, 2026 · View company records in RevenueBase
13Exact matchRoeselare, BelgiumHQ recorded Nov 6, 202611-5049 contacts →

Exact match

“Hannibal, not just another full service agency.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBarchon, BelgiumHQ recorded Nov 6, 202611-5047 contacts →

Exact match

“Cible est une tribu polyvalente et engagée composée de 24 experts créatifs en communication répartis en 5 pôles complémentaires : • STRATEGY : Notre méthodologie spécifique permet…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBrussels, BelgiumHQ recorded Nov 6, 202611-5044 contacts →

Exact match

“Stakeholder oriented, objective driven.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchGhent, BelgiumHQ recorded Nov 6, 202611-5040 contacts →

Exact match

“Ontwerp- en communicatiebureau”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchKortrijk, BelgiumHQ recorded Nov 6, 202611-5039 contacts →

Exact match

“Focus Advertising is a communication agency based in Kortrijk (Belgium).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchHoeilaart, BelgiumHQ recorded Nov 6, 202611-5039 contacts →

Exact match

“Company profile : Universal Communication is a full-service advertising agency specialised in job market and institutional communication.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchGhent, BelgiumHQ recorded Nov 6, 2026n/a38 contacts →

Exact match

“Chilli Design & Multimedia is a full service graphic studio situated in the city center of Ghent - Belgium.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchLauwe, BelgiumHQ recorded Nov 6, 202611-5035 contacts →

Exact match

“Full service reclamebureau met 6 expertises: branding & grafisch ontwerp, strategie, websites, e-commerce, fotografie en video.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchGhent, BelgiumHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“Walkie Talkie is an earned first creative public relations & influencer marketing agency.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBrussels, BelgiumHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“With 20 years of experience as a Brussels-based communications and public relations agency, PRACSIS offers targeted and tailored communication strategies across the globe…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchAntwerp, BelgiumHQ recorded Nov 6, 202651-20033 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSint-truiden, BelgiumHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“Als full service communicatiebureau vertelt Idearté jouw verhaal.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBrussels, BelgiumHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“Air is Belgium's leading independent agency and exclusive partner of McCann Group.”

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

Showing 25 of 568 full-service communications agencies based in Belgium

See the full list, filter by size, metro and specialty, and access 1,306 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Full-service communications agencies based in Belgium at a glance

As of Nov 6, 2026
24.9%Verified-email coverage
9.2Average contacts per company
1-10Median size (employees)
14.8%Largest-city concentration · Brussels
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
412
11-50
118
51-200
25
201-500
2
1,001-5,000
2
10001+
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 568 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 “full-service communications 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 1,306 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 “full-service communications agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 568 company matches for full-service communications 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?

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

Which city has the most full-service communications agencies?

Brussels leads with 84 company records, followed by Antwerp (28) and Ghent (26).

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 1,306 professional contacts with verified work emails tracked across these 568 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.