Company lists · Data refreshed November 2026

Top 25 Multilingual customer support outsourcing companies based in Spain

RevenueBase identified 87 company matches for multilingual customer support outsourcing companies associated with Spain as of November 2026 and tracks 33,893 professional contacts across them, including 3,484 with verified work emails. Barcelona is the largest hub.

This list covers company matches for multilingual customer support outsourcing companies associated with Spain, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 5, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 5, 2026 How this list was built
87Companies
33,893Contacts tracked
3,484Verified emails
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The 25 largest multilingual customer support outsourcing companies based in Spain

Ranked by team size
Top 25 of 87 company matches for multilingual customer support outsourcing companies based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchMadrid, SpainHQ recorded Nov 5, 202610001+28,482 contacts →

Exact match

“Konecta is a leading innovative global service provider in customer management business process outsourcing, with passionate employees working in 40 languages across 4 continents…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchMadrid, SpainHQ recorded Nov 5, 2026n/a1,518 contacts →

Exact match

“At Unisono, for more than 20 years we have been working side by side with our customers across the globe to meet their demands as well as our own.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchMadrid, SpainHQ recorded Nov 5, 202610001+719 contacts →

Exact match

“Somos Arvato, diseñamos, ofrecemos y marcamos la diferencia en el servicio de atención al cliente que prestamos en nombre de algunas de las marcas más respetadas del mundo.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchSan Fernando De Henares, SpainHQ recorded Nov 5, 20265,001-10,000576 contacts →

Exact match

“Unitono es un referente en el sector del Contact Center.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchBarcelona, SpainHQ recorded Nov 5, 20265,001-10,000314 contacts →

Exact match

“The SELLBYTEL Group is one of the worldwide leading outsourcing specialists and part of Webhelp.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchBarcelona, SpainHQ recorded Nov 5, 20261,001-5,000191 contacts →

Exact match

“We are CPM!”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchSant Cugat Del Vallès, SpainHQ recorded Nov 5, 2026201-500131 contacts →

Exact match

“CATSERVEIS SXXI es una empresa especializada en Marketing, en la externalización de procesos de negocio (BPO) y en la gestión integral de la experiencia de cliente a través de los…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchArtica, SpainHQ recorded Nov 5, 2026201-500120 contacts →

Exact match

“HelPhone es una empresa especializada en la prestación de servicios online.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchMadrid, SpainHQ recorded Nov 5, 2026501-1,00084 contacts →

Exact match

“Cosmos es un Call Center ofrece a sus clientes un servicio omnicanal de última tecnología desde sus centros en España, Rumanía, Paraguay y Marruecos.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchPalma De Mallorca, SpainHQ recorded Nov 5, 202651-20082 contacts →

Exact match

“Nordic Operation Center is a business process outsourcer (BPO), specialising in customer experience, sales and marketing services via all communication channels including voice…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchMadrid, SpainHQ recorded Nov 5, 2026501-1,00069 contacts →

Exact match

“Rainbow Comunicaciones is a BPO Contact Center leader in multilingual campaigns.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchMadrid, SpainHQ recorded Nov 5, 202651-20068 contacts →

Exact match

“Somos una Compañía de GESTION TELEFONICA (No nos gusta posicionarnos como “Telemarketing”), ubicada en Madrid Creada el 01 de Octubre de 1988; cronológicamente, somos de las 5…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchAbaltzisketa, SpainHQ recorded Nov 5, 202651-20062 contacts →

Exact match

“Con más de dos décadas impulsando la excelencia en la atención al cliente, Logikaline es hoy un referente en consultoría y externalización de servicios de Contact Center para…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchHospitalet De Llobregat, SpainHQ recorded Nov 5, 202651-20060 contacts →

Exact match

“CPSL helps companies all over the world to communicate with existing and potential customers in their own language.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchMálaga, SpainHQ recorded Nov 5, 2026501-1,00046 contacts →

Exact match

“Proporcionamos soluciones a la creciente necesidad de empresas que buscan mejorar sus relaciones con sus clientes a través de un servicio avanzado, profesionalizado y multicanal…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchMadrid, SpainHQ recorded Nov 5, 202651-20043 contacts →

Exact match

“AULA INTERCULTURAL SL is a company based out of Calle Estrecho de Mesina, 13, Madrid, Spain.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchBarcelona, SpainHQ recorded Nov 5, 2026201-50035 contacts →

Exact match

“At our contact center company, we pride ourselves on providing top-notch customer service that goes above and beyond what our competitors offer.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchBarcelona, SpainHQ recorded Nov 5, 202651-20026 contacts →

Exact match

“Somos el CONTACT CENTER para los MOMENTOS DE LA VERDAD < 15 años ofreciendo un servicio de atención al cliente de alto valor añadido.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchMadrid, SpainHQ recorded Nov 5, 202611-5024 contacts →

Exact match

“Beluga is a company founded in 2006 that specializes in providing internationalization and localization solutions to fast-growing technology and Fortune 500 companies, with a…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchBarcelona, SpainHQ recorded Nov 5, 202651-20023 contacts →

Exact match

“Call Center Barcelona is made up of a team of dedicated professionals offering a unique outsourcing service.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchMadrid, SpainHQ recorded Nov 5, 202611-5016 contacts →

Exact match

“Nuestro slogan se llama #reauditIA: nuestra solución para tu calidad.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchLleida, SpainHQ recorded Nov 5, 2026201-50015 contacts →

Exact match

“Movimer World is a company founded in the year specializing in omnichannel customer service, offering a wide range of services to meet our clients’ needs.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchMadrid, SpainHQ recorded Nov 5, 2026n/a13 contacts →

Exact match

“Majorel creates amazing customer experiences that consumers love and we are proud of.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchFuengirola, SpainHQ recorded Nov 5, 202651-20011 contacts →

Exact match

“Reakt on moderni ja aidosti välittävä asiakaspalveluratkaisujen tuottaja Espanjassa Fuengirolassa.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchAlcobendas, SpainHQ recorded Nov 5, 202611-506 contacts →

Exact match

“We are a team staffed by consulting, medical and nurses all over the world, we provide multilingual services available 24 hours a day, 7 days a week, offering the benefits of our…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 87 multilingual customer support outsourcing companies based in Spain

See the full list, filter by size, metro and specialty, and access 3,484 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Multilingual customer support outsourcing companies based in Spain at a glance

As of Nov 5, 2026
10.3%Verified-email coverage
389.6Average contacts per company
11-50Median size (employees)
23.0%Largest-city concentration · Barcelona
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
29
11-50
16
51-200
22
201-500
7
501-1,000
4
1,001-5,000
4
5,001-10,000
2
10001+
3

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 87 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Spain whose business descriptions match “multilingual customer support outsourcing companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 3,484 professional contacts with verified work emails across the full matched dataset. 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 November 5, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “multilingual customer support outsourcing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many multilingual customer support outsourcing companies are there based in Spain?

RevenueBase identified 87 company matches for multilingual customer support outsourcing companies associated with Spain as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Konecta tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most multilingual customer support outsourcing companies?

Barcelona leads with 20 company records, followed by Madrid (15) and Fuengirola (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 3,484 professional contacts with verified work emails tracked across these 87 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 5, 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 SmartSearch, 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.