Company lists · Data refreshed September 2026

Top 25 Ecommerce customer experience outsourcing companies based in Spain

Name: Ecommerce customer experience outsourcing companies based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 165 companies tracked

RevenueBase identified 165 ecommerce customer experience outsourcing companies headquartered in Spain as of September 2026 and tracks 7,730 professional contacts across them, including 486 with verified work emails. Madrid is the largest hub.

This list covers ecommerce customer experience outsourcing companies 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 21, 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 21, 2026 86% judged on-target in blind review

165Companies

7,730Contacts tracked

486Verified emails

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The 25 largest ecommerce customer experience outsourcing companies based in Spain

Ranked by team size

Top 25 of 165 ecommerce customer experience outsourcing companies based in Spain, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to ecommerce customer experience outsourcing companies: 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	GSS Global Sales Solutions	Indirect evidence	Madrid, SpainHQ checked Sep 21, 2026	10001+	3,716 contacts →
	Indirect evidence “is a tech company specialized in providing, and for.” Source: RevenueBase Database · checked Sep 21, 2026
2	Arvato CRM Solutions Iberia & Latam	Indirect evidence	Madrid, SpainHQ checked Sep 21, 2026	10001+	612 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 21, 2026
3	MST Holding	Strong evidence	Barcelona, SpainHQ checked Sep 21, 2026	1,001-5,000	402 contacts →
	Strong evidence “MST is a leading global provider of Business Process Services, Consulting and Multichannel Contact Centre services, focused on improving the customer experience.” Source: RevenueBase Database · checked Sep 21, 2026
4	Sellbytel Group Spain	Partial evidence	Barcelona, SpainHQ checked Sep 21, 2026	5,001-10,000	305 contacts →
	Partial evidence “The SELLBYTEL Group is one of the worldwide leading outsourcing specialists and part of Webhelp.” Source: RevenueBase Database · checked Sep 21, 2026
5	Externalia Outsourcing Comercial	Partial evidence	Barcelona, SpainHQ checked Sep 21, 2026	201-500	158 contacts →
	Partial evidence “Externalia fue fundada en 2009 por Javier Vila con una visión clara: ofrecer soluciones de Outsourcing Comercial flexibles, eficaces y orientadas a resultados a empresas de Retail…” Source: RevenueBase Database · checked Sep 21, 2026
6	Redegal	Partial evidence	Ourense, SpainHQ checked Sep 21, 2026	51-200	126 contacts →
	Partial evidence “At Redegal we create eCommerce stores, design and develop web pages, manage your brand reputation and optimize your advertising campaigns, in order to make your online business…” Source: RevenueBase Database · checked Sep 21, 2026
7	Catserveis Sxxi	Partial evidence	Sant Cugat Del Vallès, SpainHQ checked Sep 21, 2026	201-500	97 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 21, 2026
8	Nordic Operation Center S.L	Strong evidence	Palma, SpainHQ checked Sep 21, 2026	51-200	75 contacts →
	Strong evidence “Nordic Operation Center is a business process outsourcer (BPO), specialising in customer experience, sales and marketing services via all communication channels including voice…” Source: RevenueBase Database · checked Sep 21, 2026
9	Cosmos Call Center	Indirect evidence	Madrid, SpainHQ checked Sep 21, 2026	501-1,000	74 contacts →
	Indirect evidence “Cosmos es un Call Center ofrece a sus clientes un servicio omnicanal de última tecnología desde sus centros en España, Rumanía, Paraguay y Marruecos.” Source: RevenueBase Database · checked Sep 21, 2026
10	Logikaline	Indirect evidence	Abaltzisketa, SpainHQ checked Sep 21, 2026	51-200	51 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 21, 2026
11	Trilogi	Partial evidence	Igualada, SpainHQ checked Sep 21, 2026	51-200	49 contacts →
	Partial evidence “TRILOGI es una empresa líder en el desarrollo, implantación y outsourcing de comercio electrónico.” Source: RevenueBase Database · checked Sep 21, 2026
12	Vdshop	Partial evidence	Madrid, SpainHQ checked Sep 21, 2026	11-50	48 contacts →
	Partial evidence “Especializados en proporcionar soluciones integrales de ecommerce para grandes corporaciones y marcas.” Source: RevenueBase Database · checked Sep 21, 2026
13	Xentia Customer Services	Indirect evidence	Gijón, SpainHQ checked Sep 21, 2026	51-200	42 contacts →
	Indirect evidence “Nos dedicamos a la externalización de procesos de negocio y estamos especializados en los relacionados con la atención y gestión del cliente.” Source: RevenueBase Database · checked Sep 21, 2026
14	Nexia Solutions	Indirect evidence	Palma De Mallorca, SpainHQ checked Sep 21, 2026	11-50	40 contacts →
	Indirect evidence “CONSTRUIMOS CLIENTES Proporcionamos soluciones de externalización a medida para empresas que necesitan agilidad, flexibilidad y resultados.” Source: RevenueBase Database · checked Sep 21, 2026
15	Jcp2call	Indirect evidence	Málaga, SpainHQ checked Sep 21, 2026	501-1,000	39 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 21, 2026
16	Essentiel-Outsourcing	Partial evidence	Barcelona, SpainHQ checked Sep 21, 2026	201-500	34 contacts →
	Partial evidence “At our contact center company, we pride ourselves on providing top-notch customer service that goes above and beyond what our competitors offer.” Source: RevenueBase Database · checked Sep 21, 2026
17	The Etailers	Partial evidence	Barcelona, SpainHQ checked Sep 21, 2026	11-50	28 contacts →
	Partial evidence “We are full service e-commerce outsourcing company.” Source: RevenueBase Database · checked Sep 21, 2026
18	Interactiv4 NOW WAM Global	Strong evidence	Madrid, SpainHQ checked Sep 21, 2026	51-200	26 contacts →
	Strong evidence “Interactiv4 isn’t just an ecommerce solutions provider, we’re a true partner with each and every one of our customers.” Source: RevenueBase Database · checked Sep 21, 2026
19	CLICC	Indirect evidence	Barcelona, SpainHQ checked Sep 21, 2026	51-200	26 contacts →
	Indirect evidence “Somos el CONTACT CENTER para los MOMENTOS DE LA VERDAD < 15 años ofreciendo un servicio de atención al cliente de alto valor añadido.” Source: RevenueBase Database · checked Sep 21, 2026
20	remarkable.team	Partial evidence	Madrid, SpainHQ checked Sep 21, 2026	51-200	25 contacts →
	Partial evidence “We provide expertise and innovation to help brands and retailers deliver highly personalized and relevant retail experiences that drive sales.” Source: RevenueBase Database · checked Sep 21, 2026
21	Call Center Barcelona	Partial evidence	Barcelona, SpainHQ checked Sep 21, 2026	51-200	25 contacts →
	Partial evidence “Call Center Barcelona is made up of a team of dedicated professionals offering a unique outsourcing service.” Source: RevenueBase Database · checked Sep 21, 2026
22	Heading2market	Partial evidence	Barcelona, SpainHQ checked Sep 21, 2026	11-50	25 contacts →
	Partial evidence “Servicios de Outsourcing Comercial y Marketing Online para aquellas empresas que buscan un crecimiento de ingresos previsible, sostenible y rentable.” Source: RevenueBase Database · checked Sep 21, 2026
23	Domobility	Indirect evidence	Avilés, SpainHQ checked Sep 21, 2026	11-50	21 contacts →
	Indirect evidence “Domobilty offers professional services to companies wishing to expand and/ or improve their online business.” Source: RevenueBase Database · checked Sep 21, 2026
24	custo.tech	Strong evidence	Barcelona, SpainHQ checked Sep 21, 2026	11-50	21 contacts →
	Strong evidence “We help ecommerce brands transform customer experience into a scalable growth engine through automation, AI, and expert human teams, automating up to 50% of support operations…” Source: RevenueBase Database · checked Sep 21, 2026
25	Freshcommerce	Partial evidence	La Laguna, SpainHQ checked Sep 21, 2026	11-50	21 contacts →
	Partial evidence “eCommerce Partners 360º.” Source: RevenueBase Database · checked Sep 21, 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: ecommerce customer experience outsourcing companies. 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 ecommerce customer experience outsourcing companies.
Partial evidence: Its own public description names part of ecommerce customer experience outsourcing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name ecommerce customer experience outsourcing companies. 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 165 ecommerce customer experience outsourcing companies based in Spain

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Ecommerce customer experience outsourcing companies based in Spain at a glance

As of Sep 21, 2026

6.3%Verified-email coverage

46.8Average contacts per company

11-50Median size (employees)

22.4%Largest-city concentration · Madrid

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

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 165 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 ecommerce customer experience outsourcing companies, 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 “ecommerce customer experience outsourcing companies”. 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 ecommerce customer experience outsourcing companies), 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 ecommerce customer experience outsourcing companies, 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, 486 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 21, 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.

Ecommerce customer experience outsourcing companies by metro

Ecommerce customer experience outsourcing companies in Madrid37
Ecommerce customer experience outsourcing companies in Barcelona28

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 ecommerce customer experience outsourcing companies, 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 ecommerce customer experience outsourcing companies are there based in Spain?

RevenueBase identified 165 ecommerce customer experience outsourcing companies 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?

GSS Global Sales Solutions, headquartered in Madrid, tops this list with the largest team on record.

Which city has the most ecommerce customer experience outsourcing companies?

Madrid leads with 37 headquartered companies, followed by Barcelona (28) and Malaga (6).

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 486 verified decision-maker contacts tracked across these 165 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 21, 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.