Company lists · Data refreshed September 2026

Top 25 Conference centers based in Spain

Name: Conference centers based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 531 companies tracked

RevenueBase identified 531 conference centers headquartered in Spain as of September 2026 and tracks 4,679 professional contacts across them, including 268 with verified work emails. Madrid is the largest hub.

This list covers conference centers headquartered in Spain, 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

531Companies

4,679Contacts tracked

268Verified emails

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The 25 largest conference centers based in Spain

Ranked by team size

Top 25 of 531 conference centers based in Spain, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to conference centers: 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	City Hall Of Viladecans	Indirect evidence	Viladecans, SpainHQ checked Sep 19, 2026	201-500	668 contacts →
	Indirect evidence “Viladecans is a city of the region of Baix Llobregat, located in the metropolitan area of Barcelona (Spain).” Source: RevenueBase Database · checked Sep 19, 2026
2	CCIB	Indirect evidence	Barcelona, SpainHQ checked Sep 19, 2026	51-200	184 contacts →
	Indirect evidence “The Barcelona International Convention Centre (CCIB), managed by Fira Barcelona, has become a benchmark in Europe as a venue for the organisation of events and congresses.” Source: RevenueBase Database · checked Sep 19, 2026
3	Ciudad DE LAS Artes Y LAS Ciencias, S. A	Indirect evidence	Valencia, SpainHQ checked Sep 19, 2026	201-500	119 contacts →
	Indirect evidence “A huge complex devoted to science, entertainment, culture, arts, technology and nature, in an area of more than m2.” Source: RevenueBase Database · checked Sep 19, 2026
4	Madrid Marriott Auditorium Hotel & Conference Center	Strong evidence	Madrid, SpainHQ checked Sep 19, 2026	51-200	106 contacts →
	Strong evidence “Madrid Marriott Auditorium Hotel & Conference Center, located between International Airport and city center, is the perfect place to hold any kind of event and conference with…” Source: RevenueBase Database · checked Sep 19, 2026
5	FYCMA	Indirect evidence	Málaga, SpainHQ checked Sep 19, 2026	11-50	90 contacts →
	Indirect evidence “El Palacio de Ferias y Congresos de Málaga (FYCMA) ofrece un amplio programa de ferias y congresos de variada temática y para todos los públicos.” Source: RevenueBase Database · checked Sep 19, 2026
6	Fairmont Barcelona REY Juan Carlos I	Indirect evidence	Barcelona, SpainHQ checked Sep 19, 2026	201-500	77 contacts →
	Indirect evidence “Barcelona’s only urban resort hotel -#1 Hotel in Barcelona -Condé Nast Readers’ Choice Award 2017 - Best International Convention Hotel -International Hotel Awards 2017-2018 -…” Source: RevenueBase Database · checked Sep 19, 2026
7	Inhala Hotel Garden	Indirect evidence	Madrid, SpainHQ checked Sep 19, 2026	11-50	76 contacts →
	Indirect evidence “El Inhala Hotel Garden (antes Hotel Santo Domingo) con una categoría de 4 estrellas, cuenta con 200 habitaciones.” Source: RevenueBase Database · checked Sep 19, 2026
8	Hyatt Regency Barcelona Tower	Indirect evidence	Hospitalet De Llobregat, SpainHQ checked Sep 19, 2026	51-200	74 contacts →
	Indirect evidence “El hotel Hyatt Regency Barcelona Tower, se halla en el nuevo distrito empresarial y financiero de Barcelona, entre el aeropuerto y el centro de la ciudad y a pocos minutos del…” Source: RevenueBase Database · checked Sep 19, 2026
9	Novotel Madrid Center	Partial evidence	Madrid, SpainHQ checked Sep 19, 2026	51-200	64 contacts →
	Partial evidence “Located within just a 5-minute walk from El Retiro, Madrid's Central Park, the NOVOTEL MADRID CENTER offers one of the largest Meeting & Events capacities in the heart of Madrid.” Source: RevenueBase Database · checked Sep 19, 2026
10	Mice Catering Especialistas EN Eventos Corporativos	Indirect evidence	Madrid, SpainHQ checked Sep 19, 2026	51-200	63 contacts →
	Indirect evidence “THE CATERING FOR MEETINGS, INCENTIVES, CONGRESS AND EVENTS.” Source: RevenueBase Database · checked Sep 19, 2026
11	Hilton Barcelona	Indirect evidence	Barcelona, SpainHQ checked Sep 19, 2026	51-200	62 contacts →
	Indirect evidence “Step into our recently renovated hotel, ideally located in a quiet and elegant neighborhood of Barcelona, just a few steps away from the city’s main points of interest.” Source: RevenueBase Database · checked Sep 19, 2026
12	Hotel Maria Cristina	Indirect evidence	Donostia-san Sebastian, SpainHQ checked Sep 19, 2026	11-50	59 contacts →
	Indirect evidence “Eleve sus eventos a un nivel superior.” Source: RevenueBase Database · checked Sep 19, 2026
13	Auditorio DE Tenerife	Indirect evidence	Santa Cruz De Tenerife, SpainHQ checked Sep 19, 2026	11-50	58 contacts →
	Indirect evidence “El Auditorio de Tenerife es un espacio abierto y comunicativo.” Source: RevenueBase Database · checked Sep 19, 2026
14	Hotel DON Carlos	Partial evidence	Huarte, SpainHQ checked Sep 19, 2026	11-50	57 contacts →
	Partial evidence “Hotel and restaurant located in Pamplona with a large garden area, specializing in business meetings, conferences, etc.” Source: RevenueBase Database · checked Sep 19, 2026
15	Beatriz Hoteles	Indirect evidence	Toledo, SpainHQ checked Sep 19, 2026	51-200	55 contacts →
	Indirect evidence “En Beatriz Hoteles ponemos nuestra experiencia y un gran equipo humano a su entera disposición para que usted se preocupe sólo de disfrutar.” Source: RevenueBase Database · checked Sep 19, 2026
16	Fibes-Palacio DE Congresos Y Exposiciones DE Sevilla	Indirect evidence	Sevilla, SpainHQ checked Sep 19, 2026	11-50	49 contacts →
	Indirect evidence “FIBES, Palacio de Exposiciones y Congresos de Sevilla, cuenta en la actualidad con dos instalaciones completamente distintas en cuanto a estilo y funcionalidad y al mismo tiempo…” Source: RevenueBase Database · checked Sep 19, 2026
17	Hotel Primus Valencia	Indirect evidence	Valencia, SpainHQ checked Sep 19, 2026	11-50	41 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
18	Grupo Negralejo	Indirect evidence	Rivas Vaciamadrid, SpainHQ checked Sep 19, 2026	51-200	36 contacts →
	Indirect evidence “En Grupo Negralejo, nos destacamos como uno de los líderes en Madrid en la organización de eventos.” Source: RevenueBase Database · checked Sep 19, 2026
19	EL Cigarral DE LAS Mercedes Hotel Boutique	Indirect evidence	Toledo, SpainHQ checked Sep 19, 2026	11-50	35 contacts →
	Indirect evidence “El Cigarral de las Mercedes es una finca tradicional toledana convertida en un lujoso lugar de referencia de celebraciones y eventos para empresas, organismos y particulares.” Source: RevenueBase Database · checked Sep 19, 2026
20	Valencia Conference Centre	Partial evidence	Valencia, SpainHQ checked Sep 19, 2026	11-50	33 contacts →
	Partial evidence “Valencia Conference Centre is a stunning venue for congresses and conventions, Norman Foster design.” Source: RevenueBase Database · checked Sep 19, 2026
21	LA Laguna Gran Hotel	Indirect evidence	San Cristóbal De La Laguna, SpainHQ checked Sep 19, 2026	11-50	30 contacts →
	Indirect evidence “Bienvenido a La Laguna Gran Hotel, edificio emblemático situado en pleno corazón histórico de San Cristóbal de La Laguna, Tenerife.” Source: RevenueBase Database · checked Sep 19, 2026
22	Meeu Madrid Exposiciones Y Eventos Urbanos	Indirect evidence	Madrid, SpainHQ checked Sep 19, 2026	11-50	25 contacts →
	Indirect evidence “MEEU, Madrid Exposiciones y Eventos Urbanos, es un proyecto experiencial ubicado en la planta superior de La Estación de Chamartín m2), donde ocio y negocio se fusionan para…” Source: RevenueBase Database · checked Sep 19, 2026
23	Feria DE Valladolid	Indirect evidence	Valladolid, SpainHQ checked Sep 19, 2026	11-50	24 contacts →
	Indirect evidence “Feria de Valladolid es el escenario idóneo para el desarrollo de diferentes actividades congresuales, profesionales, promocionales o de ocio.” Source: RevenueBase Database · checked Sep 19, 2026
24	EL Capricho Eventos	Indirect evidence	Monachil, SpainHQ checked Sep 19, 2026	11-50	24 contacts →
	Indirect evidence “Gran complejo preparado para todo tipo de actos, desde bodas especiales, hasta grandes eventos, pasando por congresos o Cocteles de recepción.” Source: RevenueBase Database · checked Sep 19, 2026
25	Palacio Neptuno	Indirect evidence	Madrid, SpainHQ checked Sep 19, 2026	11-50	22 contacts →
	Indirect evidence “- El Palacio de Neptuno está situado en la Plaza de Neptuno de Madrid, en la Milla de los Museos, corazón financiero y artístico de la ciudad.” 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: conference centers. 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 conference centers.
Partial evidence: Its own public description names part of conference centers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name conference centers. 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 531 conference centers based in Spain

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Conference centers based in Spain at a glance

As of Sep 19, 2026

5.7%Verified-email coverage

8.8Average contacts per company

1-10Median size (employees)

17.9%Largest-city concentration · Madrid

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

302

11-50

150

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for Spain, so it is reported there. Company counts and contact totals on this page are exact for Spain, over 531 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 conference centers, 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 Spain whose own description of what they do matches “conference centers”. 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 conference centers), 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 conference centers, and records with no verified work email. Companies headquartered outside Spain 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, 268 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.

Conference centers by metro

Conference centers in Madrid95
Conference centers in Barcelona66

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 conference centers, 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 conference centers are there based in Spain?

RevenueBase identified 531 conference centers headquartered in Spain 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?

City Hall Of Viladecans, headquartered in Viladecans, tops this list with the largest team on record.

Which city has the most conference centers?

Madrid leads with 95 headquartered companies, followed by Barcelona (66) and Sevilla (13).

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 268 verified decision-maker contacts tracked across these 531 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.