Company lists · Data refreshed November 2026

Top 25 Outsource marketing services based in Belgium

RevenueBase identified 291 company matches for outsource marketing services associated with Belgium as of November 2026 and tracks 1,163 professional contacts across them, including 330 with verified work emails. Brussels is the largest hub.

This list covers company matches for outsource 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 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
291Companies
1,163Contacts tracked
330Verified emails
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The 25 largest outsource marketing services based in Belgium

Ranked by team size
Top 25 of 291 company matches for outsource marketing services 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 matchGenk, BelgiumHQ recorded Nov 6, 202651-20072 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchAntwerp, BelgiumHQ recorded Nov 6, 202611-5050 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLoppem, BelgiumHQ recorded Nov 6, 202611-5043 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 · Nov 6, 2026 · View company records in RevenueBase
4Exact matchGhent, BelgiumHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Wij helpen uw product of dienst te profileren en verkopen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchDiegem, BelgiumHQ recorded Nov 6, 2026201-50022 contacts →

Exact match

“Customer Collective is one of Europe’s leading marketing and technology collectives, delivering niche expertise that lets ambitious companies break away from the competition – and…”

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

Exact match

“Wij maken jouw merk people proof.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchGeel, BelgiumHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Our communication strategists and advisors will create impactful actions for sales, internal, brand and public communication.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchKontich, BelgiumHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Wij zijn Are Agency, het digital marketing bureau uit Antwerpen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchAalst, BelgiumHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Green Bananas zag het levenslicht in 2011.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBrussels, BelgiumHQ recorded Nov 6, 20261-1014 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 · Nov 6, 2026 · View company records in RevenueBase
11Exact matchRijkevorsel, BelgiumHQ recorded Nov 6, 20261-1013 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact 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
13Exact matchSchulen, BelgiumHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“Captar bv is sterk in sales-ready marketing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBoom, BelgiumHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“We do marketing, communications and advertising.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchRoeselare, BelgiumHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Online marketing is niet meer weg te denken uit de huidige marketingmix van KMO's.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchOosterzele, BelgiumHQ recorded Nov 6, 20261-1010 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 · Nov 6, 2026 · View company records in RevenueBase
17Exact matchRonse, BelgiumHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Sparkel, your marketing manager.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBrussels, BelgiumHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“PASSIONATE ABOUT YOU!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchKampenhout, BelgiumHQ recorded Nov 6, 202611-5010 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 · Nov 6, 2026 · View company records in RevenueBase
20Exact matchAntwerp, BelgiumHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Full-circle marketing voor KMO's: Branding, webontwikkeling, storytelling & adverteren.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchBrussels, BelgiumHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Asteron is a marketing agency providing media, design, and strategy to supercharge product launches & events.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchKortrijk, BelgiumHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Welk dilemma je ons ook voorlegt, aan welke campagne we ook mogen bouwen, voor welke marketingstrijd je ons ook uitdaagt, we zijn er klaar voor!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact 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
24Exact matchBrussels, BelgiumHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Passion Sales : votre partenaire pour une relation client exceptionnelle.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact 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

Showing 25 of 291 outsource marketing services based in Belgium

See the full list, filter by size, metro and specialty, and access 330 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Outsource marketing services based in Belgium at a glance

As of Nov 6, 2026
28.4%Verified-email coverage
4.0Average contacts per company
1-10Median size (employees)
7.6%Largest-city concentration · Brussels
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
256
11-50
31
51-200
2
201-500
2

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 291 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 “outsource 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 330 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 “outsource marketing services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many outsource marketing services are there based in Belgium?

RevenueBase identified 291 company matches for outsource marketing services 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?

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

Which city has the most outsource marketing services?

Brussels leads with 22 company records, followed by Antwerp (15) and Ghent (14).

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 330 professional contacts with verified work emails tracked across these 291 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.