Company lists · Data refreshed September 2026

Top 25 Biopharmaceutical companies based in Belgium

Name: Biopharmaceutical companies based in Belgium
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 6, 2026 159 companies tracked

The Belgium biopharmaceutical companies directory lists 159 companies developing and commercializing medicines based on biological products. It includes 19,515 business contacts and 9,442 email addresses for organizations in the category, with Brussels as the single most-represented city among the companies on the list. The directory was updated in September 2026.

Biopharmaceutical companies discover, develop, manufacture, or commercialize medicines made from biological sources, including proteins, antibodies, vaccines, and cell or gene therapies. This list covers companies whose primary business includes the research, development, manufacturing, or commercialization of biopharmaceutical products. Ranked by team size, largest first. Data current as of September 6, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 6, 2026 86% judged on-target in blind review

159Companies

19,515Contacts tracked

9,442Verified emails

2,038Mobile numbers

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The 25 largest biopharmaceutical companies based in Belgium

Ranked by team size

Top 25 of 159 biopharmaceutical companies based in Belgium, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to biopharmaceutical companies: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	UCB	Indirect evidence	Brussels, BelgiumHQ checked Sep 6, 2026	5,001-10,000	12,760 contacts →
	“At UCB, we believe everyone deserves to live the best life they can - as free as possible from the challenges and uncertainty of disease.” Source: company website · checked Sep 6, 2026
2	Galapagos	Indirect evidence	Mechelen, BelgiumHQ checked Sep 6, 2026	201-500	784 contacts →
	“Galapagos has changed its name to Lakefront Biotherapeutics.” Source: company website · checked Sep 6, 2026
3	Prothya Biosolutions	Indirect evidence	Neder-over-heembeek, BelgiumHQ checked Sep 6, 2026	1,001-5,000	653 contacts →
	“Prothya Biosolutions was formed in 2021, when Plasma Industries Belgium (PIBe), with roots in the Belgian Red Cross, integrated with Sanquin Plasma Products (SPP), a former…” Source: company website · checked Sep 6, 2026
4	Ardena	Indirect evidence	Ghent, BelgiumHQ checked Sep 6, 2026	501-1,000	540 contacts →
	“Ardena is a CDMO and bioanalytical CRO built for the complexity of modern drug development.” Source: company website · checked Sep 6, 2026
5	Eurogentec	Indirect evidence	Seraing, BelgiumHQ checked Sep 6, 2026	201-500	349 contacts →
	“Eurogentec, part of Kaneka Corporation, is an international biotechnology supplier, based in Belgium, who specializes in genomics and proteomics.” Source: company website · checked Sep 6, 2026
6	Huvepharma	Indirect evidence	Antwerp, BelgiumHQ checked Sep 6, 2026	1,001-5,000	273 contacts →
	“Huvepharma is a fast growing global pharmaceutical company with a focus on developing, manufacturing and marketing human and animal health products.” Source: company website · checked Sep 6, 2026
7	Takeda In Belgium	Strong evidence	Zaventem, BelgiumHQ checked Sep 6, 2026	1,001-5,000	239 contacts →
	“Takeda is a patient-focused, values-based, R&D-driven global biopharmaceutical company committed to bringing Better Health and a Brighter Future to people worldwide.” Source: company website · checked Sep 6, 2026
8	Eumedica Pharmaceuticals SA	Indirect evidence	Manage, BelgiumHQ checked Sep 6, 2026	51-200	162 contacts →
	“Eumedica is an independant and international pharmaceutical company that aims to ensure medical care continuity.” Source: company website · checked Sep 6, 2026
9	Novartis Belux	Indirect evidence	Vilvoorde, BelgiumHQ checked Sep 6, 2026	1,001-5,000	141 contacts →
	“Novartis is an innovative medicines company.” Source: company website · checked Sep 6, 2026
10	Purna Pharmaceuticals	Indirect evidence	Puurs, BelgiumHQ checked Sep 6, 2026	51-200	125 contacts →
	“Purna is an independent Belgian company established in 1986, providing contract services for the development and manufacturing of semi-solid, powders and liquid pharmaceutical…” Source: company website · checked Sep 6, 2026
11	Inovet	Indirect evidence	Arendonk, BelgiumHQ checked Sep 6, 2026	51-200	123 contacts →
	“Inovet is a veterinary pharmaceutical company active worldwide and dedicated to research, production and marketing of veterinary pharmaceuticals and animal health products.” Source: company website · checked Sep 6, 2026
12	Ablynx	Indirect evidence	Zwijnaarde (ghent), BelgiumHQ checked Sep 6, 2026	201-500	121 contacts →
	“Ablynx, a Sanofi company, is engaged in the development of Nanobodies®, proprietary therapeutic proteins based on single-domain antibody fragments, which combine the advantages of…” Source: company website · checked Sep 6, 2026
13	Qualiphar NV	Indirect evidence	Bornem, BelgiumHQ checked Sep 6, 2026	201-500	115 contacts →
	“Qualiphar is a Belgian, family-owned pharmaceutical company specialised in the development, production and distribution of healthcare products.” Source: company website · checked Sep 6, 2026
14	CER Groupe	Indirect evidence	Marche-en-famenne, BelgiumHQ checked Sep 6, 2026	51-200	95 contacts →
	“CER Groupe is a CRO delivering preclinical, analytical, and bioproduction services to pharmaceutical, biotech, agrifood, medtech, and diagnostic companies developing innovations…” Source: company website · checked Sep 6, 2026
15	Trenker By Erudite.Health	Indirect evidence	Nivelles, BelgiumHQ checked Sep 6, 2026	51-200	82 contacts →
	“Trenker Pharmaceutical Laboratories were founded in 1933 by Rodolphe Henri Trenker with the aim of producing and distributing high quality pharmaceutical products, food…” Source: company website · checked Sep 6, 2026
16	Quantoom Biosciences	Indirect evidence	Nivelles, BelgiumHQ checked Sep 6, 2026	51-200	81 contacts →
	“Quantoom Biosciences is a full-stack RNA partner for mRNA- and saRNA-based vaccines and therapeutics.” Source: company website · checked Sep 6, 2026
17	Confo Therapeutics	Indirect evidence	Zwijnaarde, BelgiumHQ checked Sep 6, 2026	51-200	76 contacts →
	“Confo Therapeutics’ unparalleled technology stabilizes functional conformations of GPCRs (G protein-coupled receptors) to uncover a wide range of previously inaccessible GPCRs as…” Source: company website · checked Sep 6, 2026
18	Univercells Technologies, A Donaldson Life Sciences Business	Indirect evidence	Nivelles, BelgiumHQ checked Sep 6, 2026	51-200	70 contacts →
	“Univercells Technologies is a global provider of innovative biomanufacturing technologies to achieve cost-effective viral production from R&D to commercial scales.” Source: company website · checked Sep 6, 2026
19	Heel Belgium	Indirect evidence	Drongen, BelgiumHQ checked Sep 6, 2026	51-200	61 contacts →
	“Heel is a pharmaceutical company specialized in developing and manufacturing medicines made from natural ingredients.” Source: company website · checked Sep 6, 2026
20	Boiron Belux	Indirect evidence	Brussels, BelgiumHQ checked Sep 6, 2026	51-200	55 contacts →
	“Boiron is an independent, family-owned pharmaceutical laboratory specialized in the manufacture of very high quality homeopathic medicines.” Source: company website · checked Sep 6, 2026
21	Univercells	Indirect evidence	Bruxelles, BelgiumHQ checked Sep 6, 2026	501-1,000	55 contacts →
	“For humanity to thrive, we need transformative thinking in how vaccines and therapeutics are designed and produced.” Source: company website · checked Sep 6, 2026
22	Oystershell	Indirect evidence	Merelbeke, BelgiumHQ checked Sep 6, 2026	11-50	53 contacts →
	“We are a rapidly growing and innovative healthcare company with headquarters in Belgium and offices in the USA, with a dynamic team of entrepreneurial minded people.” Source: company website · checked Sep 6, 2026
23	Daiichi Sankyo Belgium	Indirect evidence	Braine L'alleud, BelgiumHQ checked Sep 6, 2026	51-200	51 contacts →
	“Daiichi Sankyo (TSE: 4568) is a global healthcare company committed to becoming a trusted healthcare innovator, transforming the lives of people through its strength in science…” Source: company website · checked Sep 6, 2026
24	pharma.be	Strong evidence	Brussels, BelgiumHQ checked Sep 6, 2026	11-50	51 contacts →
	“pharma.be, the federation of the innovative biopharmaceutical industry in Belgium, represents over 128 companies and employees active in human healthcare in Belgium.” Source: company website · checked Sep 6, 2026
25	Hyloris Pharmaceuticals	Indirect evidence	Liège, BelgiumHQ checked Sep 6, 2026	51-200	46 contacts →
	“Hyloris is a specialty pharma group focused on reinventing and optimizing existing medications through reformulation, repurposing and some smart NCEs developments to address…” Source: company website · checked Sep 6, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: biopharmaceutical companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names biopharmaceutical companies.
Partial evidence: Its own public description names part of biopharmaceutical companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name biopharmaceutical companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 159 biopharmaceutical companies based in Belgium

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Biopharmaceutical companies based in Belgium at a glance

As of Sep 6, 2026

48.4%Verified-email coverage

10.4%Mobile-number coverage

122.7Average contacts per company

11-50Median size (employees)

8.2%Largest-city concentration · Brussels

Sep 6, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

8,8140–30

57731–60

061–90

090–180

51180+

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 biopharmaceutical companies, 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 “biopharmaceutical companies”. 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 biopharmaceutical companies), 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 biopharmaceutical companies, 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, 9,442 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 6, 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 biopharmaceutical companies are in the directory?

The directory contains 159 biopharmaceutical companies based in Belgium.

Where are most of the biopharmaceutical companies located?

Brussels is the single most-represented city among the biopharmaceutical companies on the list.

What contact data is available for biopharmaceutical companies?

The directory includes 19,515 business contacts and 9,442 email addresses for the listed biopharmaceutical companies.

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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.