Company lists · Data refreshed September 2026

Top 25 Healthcare advertising agencies based in Belgium

Name: Healthcare advertising agencies based in Belgium
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 87 companies tracked

RevenueBase identified 87 healthcare advertising agencies headquartered in Belgium as of September 2026 and tracks 514 professional contacts across them, including 86 with verified work emails and 16 with mobile numbers. Brussels is the largest hub.

This list covers healthcare advertising 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, how directly it supports the match, and when it was last checked. Data refreshed September 3, 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 HQ checked on every row Match evidence on every row Refreshed Sep 3, 2026 86% judged on-target in blind review

87Companies

514Contacts tracked

86Verified emails

16Mobile numbers

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The 25 largest healthcare advertising agencies based in Belgium

Ranked by team size

Top 25 of 87 healthcare advertising agencies based in Belgium, ranked by team size, largest first. Data refreshed Sep 3, 2026. Evidence rates how directly each company's own description names healthcare advertising agencies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Havas BelgiumIndirect evidence	Brussels, BelgiumHQ checked Sep 3, 2026	51-200	48
	“Havas aims to be the world’s best company at creating meaningful connections between people and brands using creativity, media and innovation.” Source: company website · checked Sep 3, 2026
2	Living StonePartial evidence	BelgiumHQ checked Sep 3, 2026	11-50	41
	“Living Stone is your B2B marketing agency for healthcare, engineering and IT.” Source: company website · checked Sep 3, 2026
3	OOHOIndirect evidence	Leuven, BelgiumHQ checked Sep 3, 2026	11-50	19
	“Ooho is a life sciences marketing agency helping biotech, medtech and service providers bring innovations to market faster through branding, content and lead generation.” Source: company website · checked Sep 3, 2026
4	Vivactis BeneluxPartial evidence	Oudergem Brussels, BelgiumHQ checked Sep 3, 2026	11-50	12
	“Vivactis Benelux offers Medical & HealthCare Services with expertise in communication, including integrated campaign management, marketing automation technologies and a 360° range…” Source: company website · checked Sep 3, 2026
5	ABIndirect evidence	Waregem, BelgiumHQ checked Sep 3, 2026	11-50	11
	“Als unbound agency maken we slim werk voor jouw merk.” Source: company website · checked Sep 3, 2026
6	Mission-SystoleIndirect evidence	Uccle Brussels, BelgiumHQ checked Sep 3, 2026	1-10	10
	“Mission-Systole is a communication agency specialized in Health & Wellbeing.” Source: company website · checked Sep 3, 2026
7	Vivactis GroupPartial evidence	Bruxelles, BelgiumHQ checked Sep 3, 2026	201-500	9
	“The Vivactis Group network is the largest independent consulting and communication Group in Europe dedicated to healthcare & medicine.” Source: company website · checked Sep 3, 2026
8	Publicis BrusselsIndirect evidence	Brussels, BelgiumHQ checked Sep 3, 2026	51-200	9
	“Publicis Brussels is a creative communication agency that leads the change.” Source: company website · checked Sep 3, 2026
9	RS CommunicationIndirect evidence	Grimbergen, BelgiumHQ checked Sep 3, 2026	1-10	9
	“RS is a communication agency that handles branding & design, digital media and print - efficiently and progressively.” Source: company website · checked Sep 3, 2026
10	Co-AgencyIndirect evidence	Strombeek, BelgiumHQ checked Sep 3, 2026	1-10	8
	“Agile.” Source: company website · checked Sep 3, 2026
11	Veaudeville Marketing CircusIndirect evidence	Oetingen, BelgiumHQ checked Sep 3, 2026	11-50	8
	“Veaudeville, the genius marketing circus!” Source: company website · checked Sep 3, 2026
12	There Marketing AgencyIndirect evidence	Heverlee, BelgiumHQ checked Sep 3, 2026	11-50	8
	“A full service marketing agency that lands your message with the right audience.” Source: company website · checked Sep 3, 2026
13	AsteronIndirect evidence	Brussels, BelgiumHQ checked Sep 3, 2026	11-50	8
	“Asteron is a marketing agency providing media, design, and strategy to supercharge product launches & events.” Source: company website · checked Sep 3, 2026
14	We-RIndirect evidence	Etterbeek Brussels, BelgiumHQ checked Sep 3, 2026	1-10	7
	“Centralisez vos challenges marketing!" Nous sommes une agence marketing spécialisée dans le développement de sites internet et l'activation pub.” Source: company website · checked Sep 3, 2026
15	ObliquePartial evidence	Brussels, BelgiumHQ checked Sep 3, 2026	1-10	6
	“Oblique is a communication design agency operating in the healthcare and institutions fields.” Source: company website · checked Sep 3, 2026
16	DigiworxIndirect evidence	Putte, BelgiumHQ checked Sep 3, 2026	1-10	6
	“Bent u op zoek naar een partner om het imago van uw bedrijf op te krikken?” Source: company website · checked Sep 3, 2026
17	Mysueño Sports & Health MarketingIndirect evidence	Gent, BelgiumHQ checked Sep 3, 2026	1-10	5
	“Ever got stuck on an idea or dream and didn't know how to move further or were missing resources?” Source: company website · checked Sep 3, 2026
18	Iotta CommunicationsIndirect evidence	Ghent, BelgiumHQ checked Sep 3, 2026	1-10	5
	“IOTTA is een full-service reclamebureau met een ongezien enthousiasme- dankzij onze uiterst succesvolle "geïntegreerde communicatie"-approach.” Source: company website · checked Sep 3, 2026
19	Marilyne Communication SprlIndirect evidence	Leap, BelgiumHQ checked Sep 3, 2026	1-10	3
	“Created 17years ago, Marilyne communication is a communication agency mainly dedicated to the PHARMA sector.” Source: company website · checked Sep 3, 2026
20	DEXMPartial evidence	Hasselt, BelgiumHQ checked Sep 3, 2026	1-10	2
	“Medical Communication & Content Agency with a strong focus on Continuing Medical Education, Medical Storytelling, Customer Experience in Healthcare Communication, Learning…” Source: company website · checked Sep 3, 2026
21	Square AdvertisingPartial evidence	Antwerpen, BelgiumHQ checked Sep 3, 2026	1-10	2
	“All round advertising agency with the following mission:> First the heart, then the mind.> Campaigns don't come with instruction manuals.> Be different.” Source: company website · checked Sep 3, 2026
22	YQU Advertising PartnersIndirect evidence	Waterloo, BelgiumHQ checked Sep 3, 2026	1-10	2
	“We listen to YOU.” Source: company website · checked Sep 3, 2026
23	BiopharmarkIndirect evidence	BelgiumHQ checked Sep 3, 2026	1-10	2
	“We are a specialist life science marketing agency, helping companies that have innovative medical projects with their communication, to make their projects accessible at B2B and…” Source: company website · checked Sep 3, 2026
24	Argo ReclameIndirect evidence	Lokeren, BelgiumHQ checked Sep 3, 2026	1-10	2
	“Argo Reclame is hét reclamehuis waar resultaat centraal staat.” Source: company website · checked Sep 3, 2026
25	Avery AgencyIndirect evidence	BelgiumHQ checked Sep 3, 2026	1-10	1
	“Not your average creative marketing agency.” Source: company website · checked Sep 3, 2026

Showing 25 of 87 healthcare advertising agencies based in Belgium

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Healthcare advertising agencies based in Belgium at a glance

As of Sep 3, 2026

1-10Median size (employees)

BrusselsLargest hub · 7 HQs

16Contacts with mobile numbers

Sep 3, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Verified emails by last verification

0–30

31–60

61–90

90–180

180+

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 healthcare advertising agencies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Belgium whose own description of what they do matches “healthcare advertising agencies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among healthcare advertising 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 an evidence 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, 86 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 3, 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.

Frequently asked

How many healthcare advertising agencies are there based in Belgium?

RevenueBase identified 87 healthcare advertising 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?

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

Which city has the most healthcare advertising agencies?

Brussels leads with 7 headquartered companies, followed by Gent (4) and Hasselt (3).

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 86 verified decision-maker contacts tracked across these 87 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 3, 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.