Company lists · Data refreshed September 2026

Top 25 Customer retention agencies based in Spain

Name: Customer retention agencies based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 194 companies tracked

RevenueBase identified 194 customer retention agencies headquartered in Spain as of September 2026 and tracks 2,422 professional contacts across them, including 326 with verified work emails. Madrid is the largest hub.

This list covers customer retention agencies 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

194Companies

2,422Contacts tracked

326Verified emails

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The 25 largest customer retention agencies based in Spain

Ranked by team size

Top 25 of 194 customer retention agencies 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 customer retention agencies: 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	Madison Digital Experience Marketing	Indirect evidence	Madrid, SpainHQ checked Sep 19, 2026	1,001-5,000	741 contacts →
	Indirect evidence “En MADISON MK prestamos servicios comerciales y de marketing para todas las fases del ciclo de vida del consumidor, acompañando a las marcas para definir la estrategia y acciones…” Source: RevenueBase Database · checked Sep 19, 2026
2	Mediapost Group	Indirect evidence	Madrid, SpainHQ checked Sep 19, 2026	201-500	208 contacts →
	Indirect evidence “Mediapost es una compañía líder en servicios de marketing relacional que te ofrece una amplia gama de soluciones multicanal que te ayudarán a captar nuevos clientes, fidelizar a…” Source: RevenueBase Database · checked Sep 19, 2026
3	PDM	Partial evidence	Alcobendas, SpainHQ checked Sep 19, 2026	51-200	125 contacts →
	Partial evidence “Marketing Consulting firm focused on Customer Experience, providing an innovative, omnichannel and technological vision.” Source: RevenueBase Database · checked Sep 19, 2026
4	Grupo Leben	Indirect evidence	Madrid, SpainHQ checked Sep 19, 2026	51-200	59 contacts →
	Indirect evidence “Marketing services” Source: RevenueBase Database · checked Sep 19, 2026
5	Alfonso Y Christian	Partial evidence	Finestrat, SpainHQ checked Sep 19, 2026	n/a	59 contacts →
	Partial evidence “Our company develops growth, loyalty, communication, and sales strategies to improve customer relationships and optimize results.” Source: RevenueBase Database · checked Sep 19, 2026
6	Brandelicious	Indirect evidence	Madrid, SpainHQ checked Sep 19, 2026	11-50	58 contacts →
	Indirect evidence “Brandelicious redefines Hospitality, Tourism and Culinary industries for an always-on world where brand experience flows through digital, retail, social, mobile and commerce as…” Source: RevenueBase Database · checked Sep 19, 2026
7	Travel Club AIR Miles España, S.A	Indirect evidence	Alcobendas, SpainHQ checked Sep 19, 2026	51-200	52 contacts →
	Indirect evidence “InLoyalty by Travel Club es un espacio donde hablamos sobre atracción, vinculación y retención desde nuestro profundo conocimiento del cliente en su relación con las marcas.” Source: RevenueBase Database · checked Sep 19, 2026
8	Meydis	Indirect evidence	Daganzo De Arriba, SpainHQ checked Sep 19, 2026	51-200	42 contacts →
	Indirect evidence “Meydis es una mezcla única de creatividad, consultoría, tecnología, datos, innovación y marketing operacional trabajando juntas para lograr maximizar el retorno de las acciones de…” Source: RevenueBase Database · checked Sep 19, 2026
9	Lifting Group	Indirect evidence	Bcn \| Mad \| Vlc \| Mx, SpainHQ checked Sep 19, 2026	51-200	36 contacts →
	Indirect evidence “Lifting & Group se presenta como una compañía con la vocación de liderar, desde la vanguardia y la innovación: El Marketing, la Comunicación y la Creatividad Representando una…” Source: RevenueBase Database · checked Sep 19, 2026
10	Gain Dynamics	Partial evidence	Madrid, SpainHQ checked Sep 19, 2026	11-50	28 contacts →
	Partial evidence “Customer Management Intelligence Gain Dynamics delivers practical analytical solutions that allow companies to optimize their relationships with customers.” Source: RevenueBase Database · checked Sep 19, 2026
11	UUP	Indirect evidence	Zaragoza, SpainHQ checked Sep 19, 2026	11-50	21 contacts →
	Indirect evidence “Somos la consultora estratégica que te ayudará a conseguir tus objetivos de negocio.” Source: RevenueBase Database · checked Sep 19, 2026
12	Inloyalty	Indirect evidence	Madrid, SpainHQ checked Sep 19, 2026	51-200	18 contacts →
	Indirect evidence “Inloyalty se dedica principalmente a ofrecer servicios de consultoría y soluciones tecnológicas en el ámbito de la fidelización de clientes y programas de incentivos.” Source: RevenueBase Database · checked Sep 19, 2026
13	IDE Marketing	Partial evidence	Madrid, SpainHQ checked Sep 19, 2026	11-50	17 contacts →
	Partial evidence “We analyze marketing, loyalty, recognition program needs within customer organizatios.” Source: RevenueBase Database · checked Sep 19, 2026
14	RMG Consultoría DE Marketing, Comunicación	Indirect evidence	Madrid, SpainHQ checked Sep 19, 2026	11-50	14 contacts →
	Indirect evidence “RMG es una empresa especializada en Consultoría y Auditoría de Marketing Estratégico, Comunicación y Ventas que ofrece respuestas y soluciones creativas y eficaces para lanzar…” Source: RevenueBase Database · checked Sep 19, 2026
15	Wanna Marketing	Indirect evidence	Málaga, SpainHQ checked Sep 19, 2026	11-50	14 contacts →
	Indirect evidence “Somos estrategas y analistas.” Source: RevenueBase Database · checked Sep 19, 2026
16	Affinity Soluciones Para Colectivos	Indirect evidence	Barcelona, SpainHQ checked Sep 19, 2026	11-50	13 contacts →
	Indirect evidence “Hola, gracias por visitar nuestra página.” Source: RevenueBase Database · checked Sep 19, 2026
17	Tresbe	Indirect evidence	Madrid, SpainHQ checked Sep 19, 2026	11-50	12 contacts →
	Indirect evidence “Cómo conectamos con nuestras audiencias para vender más, elevar la percepción de marca y fidelizar de forma efectiva y eficiente con los recursos disponibles?” Source: RevenueBase Database · checked Sep 19, 2026
18	Bond Emea	Partial evidence	Madrid, SpainHQ checked Sep 19, 2026	501-1,000	11 contacts →
	Partial evidence “Bond’s team in Europe combines global insights and comprehensive services with 20 years of experience in customer-centric transformations to help organizations, and their people…” Source: RevenueBase Database · checked Sep 19, 2026
19	Programas DE Fidelización E Incentivos	Indirect evidence	Sabadell, SpainHQ checked Sep 19, 2026	11-50	11 contacts →
	Indirect evidence “ACL - Direcpromo es una empresa especialñizada en Programas de FIDELIZACION, PROMOCION y VENTA a DISTANCIA.” Source: RevenueBase Database · checked Sep 19, 2026
20	Ribel Ideas	Indirect evidence	La Garriga, SpainHQ checked Sep 19, 2026	11-50	9 contacts →
	Indirect evidence “Descubre el mundo de posibilidades con Ribel Ideas!” Source: RevenueBase Database · checked Sep 19, 2026
21	Dmovo Analytics	Indirect evidence	Barcelona, SpainHQ checked Sep 19, 2026	11-50	7 contacts →
	Indirect evidence “Dmovo es una consultora de marketing operativo especializada en el tratamiento, gestión y análisis de los datos.” Source: RevenueBase Database · checked Sep 19, 2026
22	PYA Marketing	Indirect evidence	Alcobendas, SpainHQ checked Sep 19, 2026	11-50	7 contacts →
	Indirect evidence “PYA Marketing es una agencia de marketing promocional que está formada por un grupo de personas inconformistas, innovadoras y apasionadas.” Source: RevenueBase Database · checked Sep 19, 2026
23	Castlecrm	Indirect evidence	Barcelona, SpainHQ checked Sep 19, 2026	11-50	6 contacts →
	Indirect evidence “Si definiésemos a CaslteCRM en pocas palabras, diríamos que somos un equipo joven apasionado por ofrecer las mejores soluciones CRM del mercado, tanto a nivel tecnológico como a…” Source: RevenueBase Database · checked Sep 19, 2026
24	Ununuzi	Indirect evidence	Madrid, SpainHQ checked Sep 19, 2026	1-10	6 contacts →
	Indirect evidence “Marketing Analytics Consultancy focus on Business Implementation and ROI improvement.” Source: RevenueBase Database · checked Sep 19, 2026
25	Artik Grup	Indirect evidence	Manresa, SpainHQ checked Sep 19, 2026	1-10	4 contacts →
	Indirect evidence “TRANSFORMEM EL VOSTRE NEGOCI.” 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: customer retention agencies. 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 customer retention agencies.
Partial evidence: Its own public description names part of customer retention agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name customer retention agencies. 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 194 customer retention agencies based in Spain

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Customer retention agencies based in Spain at a glance

As of Sep 19, 2026

13.5%Verified-email coverage

12.5Average contacts per company

1-10Median size (employees)

37.6%Largest-city concentration · Madrid

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

123

11-50

51-200

201-500

501-1,000

1,001-5,000

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 194 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 customer retention agencies, 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 “customer retention agencies”. 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 customer retention agencies), 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 customer retention agencies, 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, 326 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.

Customer retention agencies by metro

Customer retention agencies in Madrid73
Customer retention agencies in Barcelona33

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 customer retention agencies, 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 customer retention agencies are there based in Spain?

RevenueBase identified 194 customer retention agencies 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?

Madison Digital Experience Marketing, headquartered in Madrid, tops this list with the largest team on record.

Which city has the most customer retention agencies?

Madrid leads with 73 headquartered companies, followed by Barcelona (33) and Valencia (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 326 verified decision-maker contacts tracked across these 194 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.