Company lists · Data refreshed September 2026

Top 25 Operas organizations based in Belgium

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

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 192 companies tracked

RevenueBase identified 192 operas organizations headquartered in Belgium as of September 2026 and tracks 2,815 professional contacts across them, including 376 with verified work emails. Antwerpen is the largest hub.

This list covers operas organizations 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 19, 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 19, 2026 86% judged on-target in blind review

192Companies

2,815Contacts tracked

376Verified emails

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The 25 largest operas organizations based in Belgium

Ranked by team size

Top 25 of 192 operas organizations based in Belgium, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to operas organizations: 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	Opera Ballet Vlaanderen	Strong evidence	Antwerpen, BelgiumHQ checked Sep 19, 2026	201-500	348 contacts →
	Strong evidence “Opera Ballet Vlaanderen (OBV) brengt opera, ballet, concerten en muziektheater als actuele en levende kunst, vanuit zijn thuisbasissen in Gent en Antwerpen.” Source: RevenueBase Database · checked Sep 19, 2026
2	Opéra Royal DE Wallonie-Liège	Indirect evidence	Liège, BelgiumHQ checked Sep 19, 2026	201-500	134 contacts →
	Indirect evidence “The Opéra Royal de Wallonie-Liège, not only a cultural centre but also a key economic player in the Liège metropolitan area, is keen to continue developing the close links it has…” Source: RevenueBase Database · checked Sep 19, 2026
3	Music Hall	Indirect evidence	Antwerpen, BelgiumHQ checked Sep 19, 2026	51-200	63 contacts →
	Indirect evidence “MUSIC HALL For 30 years, Music Hall has been producing, promoting and organising musicals, concerts, drama and arena spectacles.” Source: RevenueBase Database · checked Sep 19, 2026
4	Belgian National Orchestra	Indirect evidence	Brussels, BelgiumHQ checked Sep 19, 2026	51-200	51 contacts →
	Indirect evidence “The Belgian National Orchestra is Belgium’s national symphony orchestra, based in Brussels and supported by the Belgian Federal Government.” Source: RevenueBase Database · checked Sep 19, 2026
5	MARS	Indirect evidence	Mons, BelgiumHQ checked Sep 19, 2026	51-200	36 contacts →
	Indirect evidence “Partez à la rencontre de l'inattendu.” Source: RevenueBase Database · checked Sep 19, 2026
6	Théâtre LE Public	Indirect evidence	Brussels, BelgiumHQ checked Sep 19, 2026	11-50	30 contacts →
	Indirect evidence “Le Théâtre Le Public est né de la passion, de la volonté et des rêves un peu fous de deux artistes, Patricia Ide et Michel Kacenelenbogen.” Source: RevenueBase Database · checked Sep 19, 2026
7	IETM	Indirect evidence	Brussels, BelgiumHQ checked Sep 19, 2026	1-10	30 contacts →
	Indirect evidence “IETM - International network for contemporary performing arts - is a network of over 500 performing arts organisations and individual members working in the contemporary…” Source: RevenueBase Database · checked Sep 19, 2026
8	Pathé Belgium	Strong evidence	Charleroi, BelgiumHQ checked Sep 19, 2026	51-200	24 contacts →
	Strong evidence “Present in Charleroi, Namur, Louvain la Neuve, Verviers, Genk, Sint Niklaas en Maasmechelen, Pathé Belgium operates 7 cinemas.” Source: RevenueBase Database · checked Sep 19, 2026
9	Bronks Theatre	Indirect evidence	Brussels, BelgiumHQ checked Sep 19, 2026	11-50	23 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
10	Eastman Sidi Larbi Cherkaoui	Indirect evidence	Antwerpen, BelgiumHQ checked Sep 19, 2026	1-10	23 contacts →
	Indirect evidence “Founded in January 2010, Eastman was set up to produce and spread the work of artistic director/choreographer Sidi Larbi Cherkaoui.” Source: RevenueBase Database · checked Sep 19, 2026
11	DE Roma	Indirect evidence	Antwerpen, BelgiumHQ checked Sep 19, 2026	11-50	21 contacts →
	Indirect evidence “DE ROMA is a performing arts company based out of 329 Turnhoutsebaan, Antwerpen, Belgium.” Source: RevenueBase Database · checked Sep 19, 2026
12	Opera Europa	Strong evidence	Brussels, BelgiumHQ checked Sep 19, 2026	1-10	20 contacts →
	Strong evidence “Opera Europa is the professional association of opera companies and festivals in Europe.” Source: RevenueBase Database · checked Sep 19, 2026
13	HA Concerts	Indirect evidence	Gent, BelgiumHQ checked Sep 19, 2026	11-50	20 contacts →
	Indirect evidence “Located in a gorgeous monument, Ha Concerts is a creative music house that presents and (co)produces a wide range of musical projects and forms of expression.” Source: RevenueBase Database · checked Sep 19, 2026
14	Collegium Vocale Gent	Indirect evidence	Gent, BelgiumHQ checked Sep 19, 2026	1-10	17 contacts →
	Indirect evidence “Collegium Vocale Gent is a performing arts company based out of 42 Drongenhof, Gent, Belgium.” Source: RevenueBase Database · checked Sep 19, 2026
15	Théâtre Royal DU Parc	Indirect evidence	Brussels, BelgiumHQ checked Sep 19, 2026	11-50	16 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
16	LOD Muziektheater	Indirect evidence	Gent, BelgiumHQ checked Sep 19, 2026	11-50	15 contacts →
	Indirect evidence “LOD makers LOD undertakes to map out long-term trajectories; with LOD-composers Kris Defoort, Daan Janssens, Thomas Smetryns and Frederik Neyrinck as well as LOD-artists Josse De…” Source: RevenueBase Database · checked Sep 19, 2026
17	Brussels Philharmonic Orchestra	Indirect evidence	Brussels, BelgiumHQ checked Sep 19, 2026	1-10	15 contacts →
	Indirect evidence “Le BRUSSELS PHILHARMONIC ORCHESTRA (BPhO)- Un vivier international d'une centaine de jeunes professionnels issus de nos conservatoires, encadrés par des musiciens chevronnés, sous…” Source: RevenueBase Database · checked Sep 19, 2026
18	Compagnie Cecilia	Indirect evidence	Gent, BelgiumHQ checked Sep 19, 2026	1-10	14 contacts →
	Indirect evidence “Compagnie Cecilia ontwikkelt, toont en verspreidt breed toegankelijk én diepgaand theater.” Source: RevenueBase Database · checked Sep 19, 2026
19	B'rock Orchestra	Indirect evidence	Gent, BelgiumHQ checked Sep 19, 2026	11-50	14 contacts →
	Indirect evidence “B’Rock Orchestra has the Baroque era at heart.” Source: RevenueBase Database · checked Sep 19, 2026
20	Fabuleus	Indirect evidence	Louvain, BelgiumHQ checked Sep 19, 2026	11-50	13 contacts →
	Indirect evidence “fABULEUS is een uniek productiehuis voor veel soorten podiumkunsten: performance, dans, circus en (tekst)theater.” Source: RevenueBase Database · checked Sep 19, 2026
21	Muziektheater Transparant	Indirect evidence	Borgerhout, BelgiumHQ checked Sep 19, 2026	11-50	13 contacts →
	Indirect evidence “Muziektheater Transparant is an international point of reference for the contemporary musical theatre.” Source: RevenueBase Database · checked Sep 19, 2026
22	Théâtre DE L'ancre	Indirect evidence	Charleroi, BelgiumHQ checked Sep 19, 2026	11-50	12 contacts →
	Indirect evidence “L'Ancre, théâtre de création de Charleroi, vous propose des sorties culturelles: spectacles, rencontres, soirées d'entreprises autour d'une programmation de qualité accessible à…” Source: RevenueBase Database · checked Sep 19, 2026
23	PBA	Indirect evidence	Charleroi, BelgiumHQ checked Sep 19, 2026	11-50	12 contacts →
	Indirect evidence “Créé en 1957, le PBA - Palais des Beaux-Arts de Charleroi ASBL - est une scène internationale pluridisciplinaire reconnue et subventionnée par la Fédération Wallonie-Bruxelles et…” Source: RevenueBase Database · checked Sep 19, 2026
24	Conservatorium Kortrijk	Indirect evidence	Kortrijk, BelgiumHQ checked Sep 19, 2026	51-200	11 contacts →
	Indirect evidence “Conservatorium Kortrijk is een bruisende school in voortdurende ontwikkeling.” Source: RevenueBase Database · checked Sep 19, 2026
25	sacd.be	Indirect evidence	Ixelles, BelgiumHQ checked Sep 19, 2026	11-50	11 contacts →
	Indirect evidence “La SACD gère les droits d’auteurs liés au théâtre, à la danse, à la musique de scène, au cirque et aux arts de la rue ainsi qu’au cinéma, à la télévision et la radio de fiction.” Source: RevenueBase Database · checked Sep 19, 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: operas organizations. 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 operas organizations.
Partial evidence: Its own public description names part of operas organizations, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name operas organizations. 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 192 operas organizations based in Belgium

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Operas organizations based in Belgium at a glance

As of Sep 19, 2026

13.4%Verified-email coverage

14.7Average contacts per company

1-10Median size (employees)

10.4%Largest-city concentration · Antwerpen

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

134

11-50

51-200

201-500

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 192 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 operas organizations, 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 “operas organizations”. 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 operas organizations), 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 operas organizations, 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, 376 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 19, 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 operas organizations, 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 operas organizations are there based in Belgium?

RevenueBase identified 192 operas organizations 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?

Opera Ballet Vlaanderen, headquartered in Antwerpen, tops this list with the largest team on record.

Which city has the most operas organizations?

Antwerpen leads with 20 headquartered companies, followed by Gent (10) and Bruxelles (9).

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 376 verified decision-maker contacts tracked across these 192 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 19, 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.