Company lists · Data refreshed September 2026

Top 25 Digital media agencies based in Belgium

RevenueBase identified 416 digital media agencies headquartered in Belgium as of September 2026 and tracks 5,628 professional contacts across them, including 1,546 with verified work emails and 199 with mobile numbers. Brussels is the largest hub.

This list covers digital media agencies headquartered in Belgium, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 1, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 Smart Search rating on every row Refreshed Sep 1, 2026 86% judged on-target in blind review
416Companies
5,628Contacts tracked
1,546Verified emails
199Mobile numbers
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The 25 largest digital media agencies based in Belgium

Ranked by team size
Top 25 of 416 digital media agencies based in Belgium, ranked by team size, largest first. Data refreshed Sep 1, 2026. RevenueBase Smart Search rates how each company's information relates to digital media agencies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceBrussels, Belgium1,001-5,0003,702 contacts →

Partial evidence

“We are one of Europe’s top leading digital agencies.”

Source: RevenueBase Database · checked Sep 1, 2026
2Partial evidenceBrussels, Belgium51-200283 contacts →

Partial evidence

“Space is the biggest local Media Agency in Belgium, combining a strong client portfolio and close relationships with 2 of the most powerful media agency networks.”

Source: RevenueBase Database · checked Sep 1, 2026
3Indirect evidenceSaint-Josse-Ten-Noode Brussels, Belgium11-5053 contacts →

Indirect evidence

“We are EssenceMediacom.”

Source: RevenueBase Database · checked Sep 1, 2026
4Partial evidenceAntwerpen, Belgium11-5045 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 1, 2026
5Indirect evidenceLeuven, Belgium11-5034 contacts →

Indirect evidence

“AdSomeNoise is building the agency of the future.”

Source: RevenueBase Database · checked Sep 1, 2026
6Partial evidenceAntwerp, Belgium51-20032 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 1, 2026
7Indirect evidenceLauwe, Belgium11-5028 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 1, 2026
8Partial evidenceZaventem, Belgium11-5026 contacts →

Partial evidence

“Welcome to ZIGT Media.”

Source: RevenueBase Database · checked Sep 1, 2026
9Indirect evidenceHerentals, Belgium1-1022 contacts →

Indirect evidence

“Als full service communicatiebureau pakt WIZZ Communicatiemakers jouw communicatie en marketing aan: offline, online of volledig geïntegreerd.”

Source: RevenueBase Database · checked Sep 1, 2026
10Partial evidenceZele, Belgium11-5021 contacts →

Partial evidence

“Favorite is a digital marketing agency based in Zele.”

Source: RevenueBase Database · checked Sep 1, 2026
11Partial evidenceBelgium11-5020 contacts →

Partial evidence

“So Buzzy is a social media agency that has been making organizations stronger in and on social media for over 10 years.”

Source: RevenueBase Database · checked Sep 1, 2026
12Indirect evidenceHerentals, Belgium11-5020 contacts →

Indirect evidence

“Think Tomorrow creëert impact voor jouw brand.”

Source: RevenueBase Database · checked Sep 1, 2026
13Partial evidenceBruxelles, Belgium11-5019 contacts →

Partial evidence

“DHS Digital est une agence de publicité Facebook qui aide les E-commerces et DNVB (Digitally natives vertical brands) à booster leur croissance grâce à une stratégie d’acquisition…”

Source: RevenueBase Database · checked Sep 1, 2026
14Partial evidenceAuderghem Brussels, Belgium11-5019 contacts →

Partial evidence

“Knewledge is a Digital Marketing Agency that helps advertisers grow their business online.”

Source: RevenueBase Database · checked Sep 1, 2026
15Strong evidenceBelgium11-5018 contacts →

Strong evidence

“S1 Digital is a digital media agency from Antwerp.”

Source: RevenueBase Database · checked Sep 1, 2026
16Indirect evidenceIzegem, Belgium11-5018 contacts →

Indirect evidence

“WE GO ALL THE WAY Een straffe totaalcampagne, doordachte communicatie, een klein project of een opdracht met een strakke deadline?”

Source: RevenueBase Database · checked Sep 1, 2026
17Indirect evidenceWatermael-Boitsfort Brussels, Belgium11-5017 contacts →

Indirect evidence

“Brand Performance Agency”

Source: RevenueBase Database · checked Sep 1, 2026
18Partial evidenceVise, Belgium11-5016 contacts →

Partial evidence

“Cookies Agency est une agence de marketing digital active depuis 2018.”

Source: RevenueBase Database · checked Sep 1, 2026
19Strong evidenceSchaerbeek Bruxelles, Belgium11-5016 contacts →

Strong evidence

“OpenGraphy is a leading digital agency that blends cutting-edge technologies with creative expertise to deliver high-impact solutions for web and social media.”

Source: RevenueBase Database · checked Sep 1, 2026
20Indirect evidenceWatermael-Boitsfort Brussels, Belgium11-5016 contacts →

Indirect evidence

“L'agence de production vidéo innovante, avec une réelle vision marketing.”

Source: RevenueBase Database · checked Sep 1, 2026
21Partial evidenceKontich, Belgium11-5014 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 1, 2026
22Indirect evidenceBeerse, Belgium11-5014 contacts →

Indirect evidence

“Brandle is a creative agency.”

Source: RevenueBase Database · checked Sep 1, 2026
23Indirect evidenceTongeren, Belgium11-5011 contacts →

Indirect evidence

“Hi there!”

Source: RevenueBase Database · checked Sep 1, 2026
24Partial evidenceBelgium11-5011 contacts →

Partial evidence

“Big Smile Agency est une agence de communication digitale fondée en 2006.”

Source: RevenueBase Database · checked Sep 1, 2026
25Partial evidenceZaventem, Belgium51-20010 contacts →

Partial evidence

“WORLD : Omnicom Media Group (OMG) is the media division of Omnicom (NYSE: OMC), one of the world's largest networks of advertising and communications agencies.”

Source: RevenueBase Database · checked Sep 1, 2026

Showing 25 of 416 digital media agencies based in Belgium

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Digital media agencies based in Belgium at a glance

As of Sep 1, 2026
27.5%Verified-email coverage
3.5%Mobile-number coverage
13.5Average contacts per company
1-10Median size (employees)
6.7%Largest-city concentration · Brussels
Sep 1, 2026Page data refreshed

Companies by employee count

1-10
372
11-50
37
51-200
4
201-500
1
1,001-5,000
1

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among digital media agencies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Belgium whose own description of what they do matches “digital media agencies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names digital media agencies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among digital media agencies, and records with no verified work email. Companies headquartered outside Belgium are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 1,546 across the full list. 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 1, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Digital media agencies by metro

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names digital media agencies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many digital media agencies are there based in Belgium?

RevenueBase identified 416 digital media agencies headquartered in Belgium as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

IO, headquartered in Brussels, tops this list with the largest team on record.

Which city has the most digital media agencies?

Brussels leads with 28 headquartered companies, followed by Bruxelles (26) and Antwerpen (17).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,546 verified decision-maker contacts tracked across these 416 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 1, 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 Smart Search, 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.