Company lists · Data refreshed October 2026

Top 25 International marketing services based in Belgium

RevenueBase identified 115 company matches for international marketing services associated with Belgium as of October 2026 and tracks 879 professional contacts across them, including 257 with verified work emails. Brussels is the largest hub.

This list covers company matches for international marketing services 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 October 27, 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 Oct 27, 2026 How this list was built
115Companies
879Contacts tracked
257Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest international marketing services based in Belgium

Ranked by team size
Top 25 of 115 company matches for international marketing services based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 27, 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 Oct 27, 202611-50129 contacts →

Exact match

“Connexion’s Borderless Information Designers will • create and localize your content in more than 30 languages • take your Drupal multilingual website to the next level • create…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
2Exact matchWierde, BelgiumHQ recorded Oct 27, 202611-5062 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
3Exact matchRoeselare, BelgiumHQ recorded Oct 27, 202651-20052 contacts →

Exact match

“We are an international team of over 80 omnichannel e-commerce specialists with decades of combined experience.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
4Exact matchBruges, BelgiumHQ recorded Oct 27, 202651-20048 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 · Oct 27, 2026 · View company records in RevenueBase
5Exact matchAntwerp, BelgiumHQ recorded Oct 27, 202651-20032 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
6Exact matchLier, BelgiumHQ recorded Oct 27, 2026n/a31 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
7Exact matchWoluwe-saint-pierre, BelgiumHQ recorded Oct 27, 202611-5024 contacts →

Exact match

“Very HoC News - Monthly marketing & brand insights Subscribe here: https://shorturl.at/1kXuH MEDIAPLUS BELGIUM is a marketing and advertising company based out of 124 Bovenberg…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
8Exact matchLeuven, BelgiumHQ recorded Oct 27, 202611-5024 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
9Exact matchSt-jans-molenbeek, BelgiumHQ recorded Oct 27, 202651-20020 contacts →

Exact match

“OMD Belgium - Home of the "Future of Belgium" initiative.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
10Exact matchGenk, BelgiumHQ recorded Oct 27, 20261-1018 contacts →

Exact match

“Wil je graag: • Jouw bedrijfsgroei verhogen?”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
11Exact matchBrussel Bruxelles, BelgiumHQ recorded Oct 27, 202651-20017 contacts →

Exact match

“DELIGHTING THE RETAIL WORLD Altavia ACT* is the retail world's leading European marketing partner.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
12Exact matchAalst, BelgiumHQ recorded Oct 27, 202611-5014 contacts →

Exact match

“Green Bananas zag het levenslicht in 2011.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
13Exact matchAntwerp, BelgiumHQ recorded Oct 27, 202611-5013 contacts →

Exact match

“STRAREX is your full-service strategic marketing agency, and our dedicated team works with you and your team for sustainable business growth of your brand and organization.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
14Exact matchDiegem, BelgiumHQ recorded Oct 27, 202611-5013 contacts →

Exact match

“Seastream Media provides marketing production, media operations, and specialised digital services for European agencies and brands.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
15Exact matchEdegem, BelgiumHQ recorded Oct 27, 202611-5012 contacts →

Exact match

“WHY BLONDÉ?”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
16Exact matchRijkevorsel, BelgiumHQ recorded Oct 27, 20261-1012 contacts →

Exact match

“In-house expertise op alle vlakken van marketing, daarvoor staat Studio27.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
17Exact matchBoom, BelgiumHQ recorded Oct 27, 20261-1010 contacts →

Exact match

“We do marketing, communications and advertising.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
18Exact matchAntwerp, BelgiumHQ recorded Oct 27, 202651-20010 contacts →

Exact match

“Upthrust is a #1 international growth office that focuses on full-funnel growth marketing and building better digital experiences that actually convert.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
19Exact matchWoluwe-saint-pierre, BelgiumHQ recorded Oct 27, 202651-2009 contacts →

Exact match

“Biggie: A hybrid agency driven by strategy and performance Biggie is a global agency for marketing strategy and performance based on an innovative methodology: hybridization.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
20Exact matchKampenhout, BelgiumHQ recorded Oct 27, 202611-509 contacts →

Exact match

“The Raid Agency is a full service marketing agency that provides creative and result driven solutions for her clients.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
21Exact matchHerstal, BelgiumHQ recorded Oct 27, 202611-506 contacts →

Exact match

“5P RETAIL – PARTENAIRE DE VOS MARQUES Société de service commercial spécialisée dans la grande distribution | Belgique, Pays-bas et Luxembourg.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
22Exact matchEine, BelgiumHQ recorded Oct 27, 20261-105 contacts →

Exact match

“Welkom in onze creatieve loft.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
23Exact matchZottegem, BelgiumHQ recorded Oct 27, 20261-105 contacts →

Exact match

“Bij ONLINE ED creëren we marketing die werkt, in co-creatie met jou.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
24Exact matchAntwerp, BelgiumHQ recorded Oct 27, 202611-504 contacts →

Exact match

“Cast inc.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
25Exact matchKontich, BelgiumHQ recorded Oct 27, 20261-103 contacts →

Exact match

“Met King of Spades bieden wij to-the-point, multi-channel marketing & communicatiediensten.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase

Showing 25 of 115 international marketing services based in Belgium

See the full list, filter by size, metro and specialty, and access 257 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

International marketing services based in Belgium at a glance

As of Oct 27, 2026
29.2%Verified-email coverage
7.6Average contacts per company
1-10Median size (employees)
9.6%Largest-city concentration · Brussels
Oct 27, 2026Page data refreshed

Companies by employee count

1-10
78
11-50
19
51-200
12
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 115 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 “international marketing services” 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 257 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 October 27, 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 “international marketing services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many international marketing services are there based in Belgium?

RevenueBase identified 115 company matches for international marketing services associated with Belgium as of October 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?

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

Which city has the most international marketing services?

Brussels leads with 11 company records, followed by Antwerp (7) and Ghent (7).

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 257 professional contacts with verified work emails tracked across these 115 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 October 27, 2026.

Ready to reach these companies? Verified emails and direct dials for all 115 international marketing services based in Belgium. Start with a free account, no credit card.

Download this list →

Related lists

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.