Company lists · Data refreshed September 2026
Top 25 Hospitals and health systems based in Belgium
RevenueBase identified 76 hospitals and health systems headquartered in Belgium as of September 2026 and tracks 22,600 professional contacts across them, including 10,689 with verified work emails. Gent is the largest hub.
This list covers hospitals and health systems 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 16, 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.
The 25 largest hospitals and health systems based in Belgium
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,705 contacts → | ||||
Partial evidence “CHIREC Hospital Group currently comprises 3 hospital sites: Delta Hospital (500 beds), the Clinique Ste-Anne St-Remi (300 beds) and the Hospital of Braine-l'Alleud - Waterloo (300…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 2 | 1,624 contacts → | ||||
Partial evidence “With its 853 beds, admissions and visits to outpatient clinics per year, Brugmann University Hospital (CHU Brugmann UVC) is one of the largest hospitals in Brussels.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 3 | 1,334 contacts → | ||||
Indirect evidence “Het ZOL is een openbaar ziekenhuis met ruim bedden, zo’n 400 artsen, meer dan 3.900 medewerkers en telt 4 campussen in Genk, Maaseik en Lanaken.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 4 | 1,327 contacts → | ||||
Indirect evidence “Het AZ Sint-Jan Brugge AV is een autonome verzorgingsinstelling waar 258 artsen en 3462 andere medewerkers zich inzetten voor innovatieve referentiezorg voor iedereen.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 5 | 1,270 contacts → | ||||
Indirect evidence “az groeninge is, samen met de ziekenhuizen van Deinze, Waregem, Ronse, Izegem, Zottegem en Maria Middelares in Gent lid van het E17-ziekenhuisnetwerk.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 6 | 935 contacts → | ||||
Indirect evidence “En 2024, le Grand Hôpital de Charleroi a inauguré son tout nouvel hôpital de dernière génération sur le site des Viviers à Charleroi.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 7 | 822 contacts → | ||||
Indirect evidence “AZ Sint-Lucas is een modern en sociaal ziekenhuis in hartje Gent.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 8 | 705 contacts → | ||||
Indirect evidence “Nous vous souhaitons la bienvenue à la Clinique Saint-Pierre d'Ottignies.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 9 | 700 contacts → | ||||
Partial evidence “Le Centre Hospitalier Régional Sambre et Meuse (CHRSM) est le groupement hospitalier de deux institutions : le CHRSM – site Meuse à Namur et le CHRSM – site Sambre à Auvelais.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 10 | 637 contacts → | ||||
Indirect evidence “Wij zijn sinds meer dan 50 jaar een algemeen ziekenhuis in de bossen van Bonheiden.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 11 | 633 contacts → | ||||
Indirect evidence “AZ Nikolaas telt 822 bedden verspreid over 5 campussen in het Waasland: Sint-Niklaas, Temse, Hamme en Beveren.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 12 | 632 contacts → | ||||
Indirect evidence “Fort de plus de 5 500 collaborateurs et médecins, le Groupe Jolimont fédère un réseau d’institutions actives dans le Brabant Wallon et le Hainaut.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 13 | 612 contacts → | ||||
Partial evidence “Large private hospital in the city center of Brussels with 1800 staff members (nursing, support functions, etc) and 250 physician-specialists offering a very broad set of…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 14 | 603 contacts → | ||||
Partial evidence “Composé de trois sites hospitaliers de deux centres de consultations, le CHwapi est l’une des plus importantes Institutions hospitalières de Wallonie avec plus de 2 700…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 15 | 574 contacts → | ||||
Indirect evidence “Samen zorgen voor impact Zorgen?” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 16 | 508 contacts → | ||||
Indirect evidence “AZ Alma is een toekomstgericht ziekenhuis, nu nog verspreid over 2 campussen (Eeklo en Sijsele), maar tegen maart 2017 gevestigd in een nieuw, heel eigentijds ziekenhuis aan de…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 17 | 486 contacts → | ||||
Indirect evidence “AZ Sint-Blasius (Dendermonde-Zele) is een dynamisch algemeen ziekenhuis met een breed aanbod aan kwaliteitsvolle en innovatieve specialistische zorg.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 18 | 326 contacts → | ||||
Indirect evidence “Sint-Trudo Ziekenhuis is een dynamisch en modern ziekenhuis met 310 erkende bedden, ruim medewerkers en meer dan 150 artsen.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 19 | 301 contacts → | ||||
Indirect evidence “Het AZ Herentals is een modern en dynamisch ziekenhuis dat professionele basiszorg aanbiedt, inclusief verschillende speerpuntdiensten.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 20 | 301 contacts → | ||||
Partial evidence “Clinique Notre-Dame de Grâce is a general proximity hospital located North of Charleroi recognized to be very dynamic and continuously in search of excellence.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 21 | 240 contacts → | ||||
Indirect evidence “In het AZ Glorieux staat hoogkwalitatieve zorg voorop en de patiënt centraal.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 22 | 222 contacts → | ||||
Indirect evidence “Het Sint-Franciscusziekenhuis is een regionaal ziekenhuis.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 23 | 202 contacts → | ||||
Indirect evidence “Het Algemeen Ziekenhuis Diest is een regionaal ziekenhuis in Vlaams-Brabant grenzend aan de provincies Limburg en Antwerpen.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 24 | 198 contacts → | ||||
Indirect evidence “Regionaal Ziekenhuis Tienen is een middelgroot ziekenhuis met bijna 300 erkende bedden.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 25 | 191 contacts → | ||||
Indirect evidence “Het AZ Sint-Maria is een modern, sterk dynamisch regionaal ziekenhuis binnen de zorgregio Halle met een belangrijk hinterland waar de patiënten en hun zorgverleners centraal staan.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
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: hospitals and health systems. 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 hospitals and health systems.
- Partial evidence
- Its own public description names part of hospitals and health systems, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name hospitals and health systems. 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 76 hospitals and health systems based in Belgium
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Hospitals and health systems based in Belgium at a glance
As of Sep 16, 2026Companies by employee count
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 76 companies.
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 hospitals and health systems, 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 “hospitals and health systems”. 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 hospitals and health systems), 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 hospitals and health systems, 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, 10,689 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 16, 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
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 hospitals and health systems, 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 hospitals and health systems are there based in Belgium?
RevenueBase identified 76 hospitals and health systems 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?
Chirec Hospital Group, headquartered in Auderghem, tops this list with the largest team on record.
Which city has the most hospitals and health systems?
Gent leads with 4 headquartered companies, followed by Auderghem (2) and Brussels (2).
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 10,689 verified decision-maker contacts tracked across these 76 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 16, 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.
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