Company lists · Data refreshed September 2026

Top 17 Medical science communication firms based in Belgium

Name: Medical science communication firms based in Belgium
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 38 companies tracked

RevenueBase identified 38 company matches for medical science communication firms associated with Belgium as of September 2026 and tracks 194 professional contacts across them, including 78 with verified work emails. Brussels is the largest hub.

This list covers company matches for medical science communication firms 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 17, 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 17, 2026 How this list was built

38Companies

194Contacts tracked

78Verified emails

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The 17 largest medical science communication firms based in Belgium

Ranked by team size

Top 17 of 38 company matches for medical science communication firms based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Medical Writing	Exact match	Sint-gillis-waas, BelgiumHQ recorded Sep 17, 2026	11-50	24 contacts →
	Exact match “At EMTEX LIFE SCIENCE, we believe that precision is key.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Reflexion Medical Network	Exact match	Oudergem, BelgiumHQ recorded Sep 17, 2026	11-50	24 contacts →
	Exact match “Active since 1989 in the healthcare communication sector, Reflexion Medical Network is an editor specialised in healthcare newsmagazines.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	OOHO	Exact match	Leuven, BelgiumHQ recorded Sep 17, 2026	11-50	18 contacts →
	Exact match “Ooho is a life sciences marketing agency helping biotech, medtech and service providers bring innovations to market faster through branding, content and lead generation.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Vivactis Benelux	Exact match	Oudergem, BelgiumHQ recorded Sep 17, 2026	11-50	12 contacts →
	Exact match “Vivactis Benelux offers Medical & HealthCare Services with expertise in communication, including integrated campaign management, marketing automation technologies and a 360° range…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Karott SA	Exact match	Brussels, BelgiumHQ recorded Sep 17, 2026	11-50	11 contacts →
	Exact match “Karott' guides you in your communication on #HEALTH & #NUTRITION!” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Vivactis Group	Exact match	Brussels, BelgiumHQ recorded Sep 17, 2026	201-500	9 contacts →
	Exact match “The Vivactis Group network is the largest independent consulting and communication Group in Europe dedicated to healthcare & medicine.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Cantilis	Exact match	Ghent, BelgiumHQ recorded Sep 17, 2026	1-10	9 contacts →
	Exact match “Cantilis is een ervaren communicatiepartner voor life sciences, zorg & welzijn.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Altertox	Exact match	Ixelles, BelgiumHQ recorded Sep 17, 2026	1-10	9 contacts →
	Exact match “Altertox is a science communication company specializing in life sciences.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Co-Agency	Exact match	Strombeek Bruxelles, BelgiumHQ recorded Sep 17, 2026	1-10	6 contacts →
	Exact match “Agile.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	DDPA	Exact match	Brussel, BelgiumHQ recorded Sep 17, 2026	1-10	3 contacts →
	Exact match “DDPA stands for David Desmet Public Affairs.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Medimix	Exact match	Zellik, BelgiumHQ recorded Sep 17, 2026	1-10	3 contacts →
	Exact match “De oprichters van MediMix hebben jarenlange ervaring in medische communicatie en congresverslaggeving.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	DEXM	Exact match	Hasselt, BelgiumHQ recorded Sep 17, 2026	1-10	2 contacts →
	Exact match “Medical Communication & Content Agency with a strong focus on Continuing Medical Education, Medical Storytelling, Customer Experience in Healthcare Communication, Learning…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Biopharmark	Exact match	Gembloux, BelgiumHQ recorded Sep 17, 2026	1-10	2 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Chemistri Medical Writing	Exact match	9170, BelgiumHQ recorded Sep 17, 2026	1-10	2 contacts →
	Exact match “We are 3 united scientific writers with more than 15 years of experience in the pharmaceutical industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Adito Volo	Exact match	Steenokkerzeel, BelgiumHQ recorded Sep 17, 2026	1-10	1 contacts →
	Exact match “See our website for more details.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	HD Consultancy	Exact match	Linden, BelgiumHQ recorded Sep 17, 2026	1-10	1 contacts →
	Exact match “FOCUS: HD Consultancy offers a wide range of typical ‘medical affairs’ and related consultancy services to pharmaceutical companies and healthcare associations.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Words & Science	Exact match	Brussels, BelgiumHQ recorded Sep 17, 2026	1-10	1 contacts →
	Exact match “Words & Science provides medical writing services in a broad range of areas including clinical research in vaccines, antiviral therapies (HIV, hepatitis), respiratory and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “medical science communication firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 17 of 38 medical science communication firms based in Belgium

See the full list, filter by size, metro and specialty, and access 78 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Medical science communication firms based in Belgium at a glance

As of Sep 17, 2026

40.2%Verified-email coverage

5.1Average contacts per company

1-10Median size (employees)

10.5%Largest-city concentration · Brussels

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

201-500

1,001-5,000

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 38 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 “medical science communication firms” 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 78 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 17, 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 “medical science communication firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many medical science communication firms are there based in Belgium?

RevenueBase identified 38 company matches for medical science communication firms 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?

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

Which city has the most medical science communication firms?

Brussels leads with 4 company records, followed by Hasselt (2) and Leuven (2).

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 78 professional contacts with verified work emails tracked across these 38 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 17, 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.