Company lists · Data refreshed November 2026

Top 22 Customer service improvement consultants based in Spain

RevenueBase identified 315 company matches for customer service improvement consultants associated with Spain as of November 2026 and tracks 4,300 professional contacts across them, including 467 with verified work emails. Madrid is the largest hub.

This list covers company matches for customer service improvement consultants 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 6, 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 6, 2026 How this list was built
315Companies
4,300Contacts tracked
467Verified emails
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The 22 largest customer service improvement consultants based in Spain

Ranked by team size
Top 22 of 315 company matches for customer service improvement consultants based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 6, 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 6, 2026 · View company records in RevenueBase
2Exact matchBarcelona, SpainHQ recorded Nov 6, 20261,001-5,000460 contacts →

Exact match

“MST is a leading global provider of Business Process Services, Consulting and Multichannel Contact Centre services, focused on improving the customer experience.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchDerio, SpainHQ recorded Nov 6, 20261,001-5,000321 contacts →

Exact match

“Lanalden | Conectamos personas, impulsamos negocios: En Lanalden, transformamos la experiencia del cliente a través de la innovación, la tecnología y el talento de nuestro equipo.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchMadrid, SpainHQ recorded Nov 6, 2026501-1,000111 contacts →

Exact match

“Nos aseguramos de que la Experiencia del Cliente sea excelente.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5067 contacts →

Exact match

“We are a consulting company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchZaragoza, SpainHQ recorded Nov 6, 202651-20053 contacts →

Exact match

“Somos un equipo dinámico y flexible especializado en consultoría de negocio, tecnológica, organización y optimización de procesos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBarcelona, SpainHQ recorded Nov 6, 202651-20051 contacts →

Exact match

“We are Runroom, a Digital Business Consultancy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBarcelona, SpainHQ recorded Nov 6, 202651-20049 contacts →

Exact match

“Somos aliados estratégicos de nuestros clientes, con foco en la innovación, la eficiencia y la experiencia cliente, con más de 20 años de experiencia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5044 contacts →

Exact match

“Oriol Niño Asociados, bajo la marca de ON SOLUCIONES es una empresa de asesoría en el mundo de los servicios, especializada en la gestión de las operaciones, buscando elementos de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSeville, SpainHQ recorded Nov 6, 202611-5040 contacts →

Exact match

“Take a Tip es una consultora especializada en proporcionar a las empresas medios con los que conseguir la excelencia en la calidad de los servicios que prestan a sus clientes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-5038 contacts →

Exact match

“ADI CONSULTING Experience & Efficiency es la primera consultoría de operaciones de Contact Centers especializada en la mejora de los procesos de las áreas de Planificación…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchUrduliz, SpainHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“Somos una empresa independiente que ofrece servicios de consultoría a sus clientes, tanto en lo relacionado con tecnología como con el negocio, aportando conocimiento y soluciones…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“Consultora especializada en la mejora de las operaciones, eficiencia empresarial y digitalización, capaz de aumentar la competitividad de nuestros clientes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“Somos una firma de consultoría especializada en la optimización integral de canales comerciales y de atención al cliente.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSpainHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“Emc2 es una consultora especializada en temas de gestión y calidad en el sector servicios.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchValencia/valència, SpainHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“El éxito no es una casualidad y siempre viene precedido no solo de esfuerzo sino también de una inquietud constante de cómo mejorar, paso a paso, a nivel individual y a nivel de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSan Sebastián De Los Reyes, SpainHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Ideas Positivas es una compañía formada por una gran tribu Meraki, ponemos el corazón, el alma, la creatividad, la tecnología y la energía positiva en lo que nos apasiona, las…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“FeedBackGround, consultoría enfocada a la mejora de procesos y sistemas empresariales, aportando el mejor talento, metodología y herramientas tecnológicas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Desde nuestros inicios, en 1971 hasta el presente momento, nuestro objetivo es ofertar a las empresas servicios que cubran en su totalidad y de forma coordinada, sus necesidades…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchPalma De Mallorca, SpainHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“our passion is people and inspiring them… in the heart of palma, we offer our clients outstanding services in customer service, customer experience, and digital marketing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchBarcelona, SpainHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“QUÉ ES PRO OPTIM?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“En GW Consultoría ayudamos a las empresas a hacer que las cosas sucedan.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 22 of 315 customer service improvement consultants based in Spain

See the full list, filter by size, metro and specialty, and access 467 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Customer service improvement consultants based in Spain at a glance

As of Nov 6, 2026
10.9%Verified-email coverage
13.7Average contacts per company
1-10Median size (employees)
29.2%Largest-city concentration · Madrid
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
213
11-50
74
51-200
13
201-500
4
501-1,000
4
1,001-5,000
3
5,001-10,000
1
10001+
1

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 315 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 “customer service improvement consultants” 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 467 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 6, 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 “customer service improvement consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many customer service improvement consultants are there based in Spain?

RevenueBase identified 315 company matches for customer service improvement consultants 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?

Arvato CRM Solutions Iberia & Latam tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most customer service improvement consultants?

Madrid leads with 92 company records, followed by Barcelona (68) and Valencia (12).

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 467 professional contacts with verified work emails tracked across these 315 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 6, 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.