Company lists · Data refreshed September 2026

Top 25 Omnichannel marketing companies based in Belgium

RevenueBase identified 80 company matches for omnichannel marketing companies associated with Belgium as of September 2026 and tracks 832 professional contacts across them, including 319 with verified work emails. Brussels is the largest hub.

This list covers company matches for omnichannel marketing companies 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 21, 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 21, 2026 How this list was built
80Companies
832Contacts tracked
319Verified emails
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The 25 largest omnichannel marketing companies based in Belgium

Ranked by team size
Top 25 of 80 company matches for omnichannel marketing companies based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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 matchZellik, BelgiumHQ recorded Sep 21, 2026201-50078 contacts →

Exact match

“Shelf Service offers integrated marketing solutions for both brand manufacturers and retailers in order to connect shoppers during their whole shopping journey.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchHasselt, BelgiumHQ recorded Sep 21, 202611-5059 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchSaint-josse-ten-noode, BelgiumHQ recorded Sep 21, 202611-5053 contacts →

Exact match

“We are EssenceMediacom.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchDiegem, BelgiumHQ recorded Sep 21, 202651-20052 contacts →

Exact match

“Crafting tomorrow’s phygital retail experiences today.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchBrussels, BelgiumHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
6Exact matchLoppem, BelgiumHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
7Exact matchBrussel Bruxelles, BelgiumHQ recorded Sep 21, 202651-20034 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchAntwerp, BelgiumHQ recorded Sep 21, 202651-20032 contacts →

Exact match

“Marketing used to be easy.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchAntwerp, BelgiumHQ recorded Sep 21, 202651-20032 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchDiegem, BelgiumHQ recorded Sep 21, 2026201-50026 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 · Sep 21, 2026 · View company records in RevenueBase
11Exact matchMechelen, BelgiumHQ recorded Sep 21, 202611-5025 contacts →

Exact match

“We put brands, companies and products on the (digital) rails for more leads, greater turnover and more business, by fusing creativity and performance.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchKontich, BelgiumHQ recorded Sep 21, 202611-5022 contacts →

Exact match

“Co-creating digital impact!”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchWijgmaal, BelgiumHQ recorded Sep 21, 202611-5022 contacts →

Exact match

“Wij maken jouw merk people proof.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchWatermael-boitsfort, BelgiumHQ recorded Sep 21, 202611-5016 contacts →

Exact match

“Brand Performance Agency”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchNivelles, BelgiumHQ recorded Sep 21, 202611-5014 contacts →

Exact match

“Fullteam est une agence de communication 360° active dans de nombreux secteurs, en B2B et B2C, avec une forte expertise en retail.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchBrussels, BelgiumHQ recorded Sep 21, 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 · Sep 21, 2026 · View company records in RevenueBase
17Exact matchRijkevorsel, BelgiumHQ recorded Sep 21, 20261-1012 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchWaregem, BelgiumHQ recorded Sep 21, 202611-5012 contacts →

Exact match

“Als unbound agency maken we slim werk voor jouw merk.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchAntwerp, BelgiumHQ recorded Sep 21, 20261-1010 contacts →

Exact match

“We ignite your brand's potential with bold marketing that operates at the intersection of culture and creativity.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchWatermael-boitsfort, BelgiumHQ recorded Sep 21, 202611-5010 contacts →

Exact match

“Mucho: The Powerhouse of High5 and Newworld for Even More Impactful Field Marketing!”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchWoluwe-saint-pierre, BelgiumHQ recorded Sep 21, 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 · Sep 21, 2026 · View company records in RevenueBase
22Exact matchAntwerp, BelgiumHQ recorded Sep 21, 202611-507 contacts →

Exact match

“Antwerp-based youEngine blends traditional with social media.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchAntwerp, BelgiumHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
24Exact matchEine, BelgiumHQ recorded Sep 21, 20261-105 contacts →

Exact match

“Welkom in onze creatieve loft.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchAntwerp, BelgiumHQ recorded Sep 21, 202651-2005 contacts →

Exact match

“Finch Collective is a a hybrid communications agency combining award-winning expertise in data, content, commerce and media to help businesses grow their buying community…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 80 omnichannel marketing companies based in Belgium

See the full list, filter by size, metro and specialty, and access 319 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Omnichannel marketing companies based in Belgium at a glance

As of Sep 21, 2026
38.3%Verified-email coverage
10.4Average contacts per company
1-10Median size (employees)
10.0%Largest-city concentration · Brussels
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
43
11-50
23
51-200
12
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 80 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 “omnichannel marketing companies” 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 319 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 21, 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 “omnichannel marketing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many omnichannel marketing companies are there based in Belgium?

RevenueBase identified 80 company matches for omnichannel marketing companies 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?

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

Which city has the most omnichannel marketing companies?

Brussels leads with 8 company records, followed by Antwerp (7) and Hasselt (4).

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 319 professional contacts with verified work emails tracked across these 80 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 21, 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.