Company lists · Data refreshed September 2026

Top 25 Conference and event organizers based in Spain

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

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 1,046 companies tracked

RevenueBase identified 1,046 conference and event organizers headquartered in Spain as of September 2026 and tracks 7,560 professional contacts across them, including 770 with verified work emails. Madrid is the largest hub.

This list covers conference and event organizers 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

1,046Companies

7,560Contacts tracked

770Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest conference and event organizers based in Spain

Ranked by team size

Top 25 of 1,046 conference and event organizers 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 and event organizers: 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	Event Planner	Indirect evidence	Madrid, SpainHQ checked Sep 19, 2026	n/a	348 contacts →
	Indirect evidence “Diseñamos y organizamos todo tipo de eventos corporativos y particulares.” Source: RevenueBase Database · checked Sep 19, 2026
2	Best WAY Events	Indirect evidence	Madrid, SpainHQ checked Sep 19, 2026	n/a	223 contacts →
	Indirect evidence “Donde los eventos toman vida y la imagen lo es todo.” Source: RevenueBase Database · checked Sep 19, 2026
3	CCIB	Partial evidence	Barcelona, SpainHQ checked Sep 19, 2026	51-200	184 contacts →
	Partial 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
4	Grupo Pacífico	Indirect evidence	Madrid, SpainHQ checked Sep 19, 2026	51-200	172 contacts →
	Indirect evidence “We are a family business who has already more than 35 years at its customer’s service.” Source: RevenueBase Database · checked Sep 19, 2026
5	TISA	Indirect evidence	Bilbao, SpainHQ checked Sep 19, 2026	n/a	169 contacts →
	Indirect evidence “Con más de 45 años de experiencia, TISA, Traducciones e Intérpretes S.A.L.” Source: RevenueBase Database · checked Sep 19, 2026
6	Eloquence	Strong evidence	Madrid, SpainHQ checked Sep 19, 2026	11-50	137 contacts →
	Strong evidence “We provide all types of profiles to national and international clients for the execution of their events: from medical conferences to music festivals.” Source: RevenueBase Database · checked Sep 19, 2026
7	Events	Partial evidence	Igualada, SpainHQ checked Sep 19, 2026	51-200	129 contacts →
	Partial evidence “Des del 1951, a Iniciatives Events ens dediquem a crear, organitzar i produir experiències úniques.” Source: RevenueBase Database · checked Sep 19, 2026
8	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
9	4foreverything	Partial evidence	Móstoles, SpainHQ checked Sep 19, 2026	51-200	89 contacts →
	Partial evidence “WHO WE ARE We are an experiential marketing and events agency with a 360° approach.” Source: RevenueBase Database · checked Sep 19, 2026
10	Mtglobal	Partial evidence	Madrid, SpainHQ checked Sep 19, 2026	51-200	88 contacts →
	Partial evidence “MTGlobal is a company founded in 1995, specialized in the organization, development and execution of Events, Congresses, DMC, Business Travel, Marketing, Design & Production.” Source: RevenueBase Database · checked Sep 19, 2026
11	What Event	Indirect evidence	Madrid, SpainHQ checked Sep 19, 2026	201-500	80 contacts →
	Indirect evidence “Nuestro objetivo es que tu evento sea un éxito!” Source: RevenueBase Database · checked Sep 19, 2026
12	Reed & Mackay España	Indirect evidence	Barcelona, SpainHQ checked Sep 19, 2026	51-200	77 contacts →
	Indirect evidence “Ayudamos a empresas de todo el mundo a conectarse de manera simple y eficaz mediante un programa de viajes y eventos corporativos diseñado para ofrecer el mejor servicio.” Source: RevenueBase Database · checked Sep 19, 2026
13	Hands For Events	Partial evidence	Madrid, SpainHQ checked Sep 19, 2026	51-200	77 contacts →
	Partial evidence “Hands for Events: Tu Socio en Eventos Inolvidables En Hands for Events, somos tu socio estratégico en la organización y producción de eventos.” Source: RevenueBase Database · checked Sep 19, 2026
14	Barceló Congresos	Partial evidence	Europa, SpainHQ checked Sep 19, 2026	11-50	69 contacts →
	Partial evidence “Barceló Congresos is the Professional Congress Organiser (PCO) of Grupo Barceló providing quality services with regard to the planning and management of congresses, conferences…” Source: RevenueBase Database · checked Sep 19, 2026
15	Siglo 21 Experiential Team	Indirect evidence	Madrid, SpainHQ checked Sep 19, 2026	51-200	66 contacts →
	Indirect evidence “A lo largo de estos últimos 20 años hemos contratado más de personas, hemos pagado más de nóminas, hemos estado en más de eventos y prestado servicios muy diversos acumulando casi…” Source: RevenueBase Database · checked Sep 19, 2026
16	BSJ	Indirect evidence	Valladolid, SpainHQ checked Sep 19, 2026	11-50	64 contacts →
	Indirect evidence “Organizamos congresos y eventos en toda España.” Source: RevenueBase Database · checked Sep 19, 2026
17	Mice Catering Especialistas EN Eventos Corporativos	Partial evidence	Madrid, SpainHQ checked Sep 19, 2026	51-200	63 contacts →
	Partial evidence “THE CATERING FOR MEETINGS, INCENTIVES, CONGRESS AND EVENTS.” Source: RevenueBase Database · checked Sep 19, 2026
18	Somos EDT	Indirect evidence	Madrid, SpainHQ checked Sep 19, 2026	11-50	60 contacts →
	Indirect evidence “Vocación y entusiasmo nos mueven desde hace 30 años para crear eventos únicos" EDT trabaja creando eventos que se integran a la perfección en las estrategias de comunicación y…” Source: RevenueBase Database · checked Sep 19, 2026
19	Nebext Next Business Exhibitions	Indirect evidence	Madrid, SpainHQ checked Sep 19, 2026	11-50	58 contacts →
	Indirect evidence “NEBEXT > NEXT BUSINESS EXHIBITIONS Your marketing partner that connects your industry with your clients through innovative and stunning exhibitions.” Source: RevenueBase Database · checked Sep 19, 2026
20	GO Group Staff & Events	Indirect evidence	Valladolid, SpainHQ checked Sep 19, 2026	11-50	52 contacts →
	Indirect evidence “Go Group ofrece todos los medios necesarios para realizar el evento que necesita, recursos que generan un gran interés y conceptos globales que impulsan su éxito.” Source: RevenueBase Database · checked Sep 19, 2026
21	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
22	Ercisa	Partial evidence	Bilbao, SpainHQ checked Sep 19, 2026	11-50	47 contacts →
	Partial evidence “Ercisa organizes its professional activity in different business areas connected to each other and aimed at providing services mainly in the field of organizing congresses and…” Source: RevenueBase Database · checked Sep 19, 2026
23	Opteam Business Travel & Events	Indirect evidence	Madrid, SpainHQ checked Sep 19, 2026	51-200	43 contacts →
	Indirect evidence “En OPTEAM somos cercanos, confiables, comprometidos, ágiles y actuales.” Source: RevenueBase Database · checked Sep 19, 2026
24	Barter	Indirect evidence	Barcelona, SpainHQ checked Sep 19, 2026	11-50	38 contacts →
	Indirect evidence “The essence of Barter is the creation of positive online and offline networking environments, innovative and experiential meetings.” Source: RevenueBase Database · checked Sep 19, 2026
25	Grup Trui	Indirect evidence	Marratxi, SpainHQ checked Sep 19, 2026	11-50	35 contacts →
	Indirect evidence “TRUI es hoy por hoy la empresa más importante de Baleares en la creación, promoción y realización de cualquier tipo de evento.” 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 and event organizers. 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 and event organizers.
Partial evidence: Its own public description names part of conference and event organizers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name conference and event organizers. 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 1,046 conference and event organizers based in Spain

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 770 reachable decision-makers.

Free signup · no credit card

View the full list →

Conference and event organizers based in Spain at a glance

As of Sep 19, 2026

10.2%Verified-email coverage

7.2Average contacts per company

1-10Median size (employees)

25.5%Largest-city concentration · Madrid

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

731

11-50

247

51-200

201-500

501-1,000

1,001-5,000

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 1,046 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 and event organizers, 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 and event organizers”. 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 and event organizers), 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 and event organizers, 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, 770 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 and event organizers by metro

Conference and event organizers in Madrid267
Conference and event organizers in Barcelona204
Conference and event organizers in Valencia26

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 and event organizers, 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 and event organizers are there based in Spain?

RevenueBase identified 1,046 conference and event organizers 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?

Event Planner, headquartered in Madrid, tops this list with the largest team on record.

Which city has the most conference and event organizers?

Madrid leads with 267 headquartered companies, followed by Barcelona (204) and Valencia (26).

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 770 verified decision-maker contacts tracked across these 1,046 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.

Ready to reach these companies? Verified emails and direct dials for all 1,046 conference and event organizers based in Spain. Start with a free account, no credit card.

Download this list →

Related lists

Conference and event organizers by geography

Browse the directory

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.