Company lists · Data refreshed September 2026

Top 25 Client acquisition outsourcing services based in Spain

RevenueBase identified 209 company matches for client acquisition outsourcing services associated with Spain as of September 2026 and tracks 1,516 professional contacts across them, including 157 with verified work emails. Madrid is the largest hub.

This list covers company matches for client acquisition outsourcing services 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 September 27, 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 Sep 27, 2026 How this list was built
209Companies
1,516Contacts tracked
157Verified emails
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The 25 largest client acquisition outsourcing services based in Spain

Ranked by team size
Top 25 of 209 company matches for client acquisition outsourcing services based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 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 Sep 27, 2026501-1,000207 contacts →

Exact match

“The Customer Value Agency Somos la agencia digital de ventas que te acompaña captando y cuidando a tus clientes.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2Exact matchLogroño, SpainHQ recorded Sep 27, 202651-20082 contacts →

Exact match

“En North Market ayudamos a empresas a crecer en ventas mediante outsourcing comercial: diseñamos, seleccionamos, formamos y gestionamos equipos de venta a medida para alcanzar…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3Exact matchBarcelona, SpainHQ recorded Sep 27, 202611-5037 contacts →

Exact match

“At Genesy, we are on a mission to revolutionize the way B2B sales and prospecting teams operate.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4Exact matchValladolid, SpainHQ recorded Sep 27, 202651-20030 contacts →

Exact match

“Vacolba es un partner de negocio orientado a la venta en el entorno digital.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5Exact matchCastelldefels, SpainHQ recorded Sep 27, 202611-5026 contacts →

Exact match

“Pivote Marketing se especializa en el outsourcing de SDR expertos en la generación de contactos B2B con decisores y directivos.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6Exact matchBarcelona, SpainHQ recorded Sep 27, 202611-5025 contacts →

Exact match

“Servicios de Outsourcing Comercial y Marketing Online para aquellas empresas que buscan un crecimiento de ingresos previsible, sostenible y rentable.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7Exact matchCollado Villalba, SpainHQ recorded Sep 27, 202651-20022 contacts →

Exact match

“En Happytel ofrecemos soluciones personalizadas de servicios Outsourcing Comercial adaptado a sus necesidades dando un servicio integral de calidad asegurando una alta calidad de…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8Exact matchSeville, SpainHQ recorded Sep 27, 202611-5021 contacts →

Exact match

“Agencia de publicidad y Marketing.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9Exact matchBarcelona, SpainHQ recorded Sep 27, 202611-5018 contacts →

Exact match

“We are helping ambitious businesses to accelerate their customer acquisition by generating high volumes of Leads.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10Exact matchLas Palmas De Gran Canaria, SpainHQ recorded Sep 27, 20261-1017 contacts →

Exact match

“Operiamo come intermediari commerciali per aziende di servizi B2B che vogliono acquisire nuovi clienti.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11Exact matchBarcelona, SpainHQ recorded Sep 27, 202611-5017 contacts →

Exact match

“Todo empieza aquí.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12Exact matchBarcelona, SpainHQ recorded Sep 27, 202611-5016 contacts →

Exact match

“FindThatLead is one of the Smartest Sales Prospecting Tool for your Business, providing lead generation + email verification + email sending features.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13Exact matchMadrid, SpainHQ recorded Sep 27, 20261-1015 contacts →

Exact match

“naifman drives growth for tech companies with B2B consulting and outsourced sales.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14Exact matchMadrid, SpainHQ recorded Sep 27, 20261-1014 contacts →

Exact match

“Spacestartup es una agencia moderna, especializada en la externalización de servicios para Startups, con el objetivo de potenciar e incrementar las ventas de sus productos y…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15Exact matchTarragona, SpainHQ recorded Sep 27, 202611-5011 contacts →

Exact match

“Cultivating Growth Through Strategic Lead Generation At Plenty, we're not just another lead generation agency – we're your partners in growth.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16Exact matchMadrid, SpainHQ recorded Sep 27, 202651-20010 contacts →

Exact match

“En Grupo Tasfor amamos las ventas.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17Exact matchValencia, SpainHQ recorded Sep 27, 20261-109 contacts →

Exact match

“Khumbu, una empresa especializada en la generación de leads para empresas B2B.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18Exact matchBarcelona, SpainHQ recorded Sep 27, 20261-109 contacts →

Exact match

“Helping B2B companies to generate better business in a more predictable way”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19Exact matchLas Rozas, SpainHQ recorded Sep 27, 202611-509 contacts →

Exact match

“EXTERNALIZACIÓN COMERCIAL DE ALTO VALOR AÑADIDO - Concertación de Visitas de Alto Rendimiento (visitas que generan oportunidades de venta)- Externalización de equipos comerciales…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20Exact matchLas Rozas De Madrid, SpainHQ recorded Sep 27, 20261-108 contacts →

Exact match

“Spanish B2B Company with more than 22 years focused in ICT sector- Lead Nurturing- Lead Generation Programs - Strategic Appointment Setting - Relationship Activities- Business &…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21Exact matchLes Franqueses Del Vallès (barcelona), SpainHQ recorded Sep 27, 202611-507 contacts →

Exact match

“Queremos ser tu partner en la generación y gestión de leads.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22Exact matchBarcelona, SpainHQ recorded Sep 27, 202611-507 contacts →

Exact match

“About The Click Lab At The Click Lab, we specialize in lead generation and affiliate marketing with a data-driven approach.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23Exact matchMálaga, SpainHQ recorded Sep 27, 20261-106 contacts →

Exact match

“EuropeLead es una agencia de marketing digital especializada en captación de clientes con estrategias digitales que marcan la diferencia.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
24Exact matchManises, SpainHQ recorded Sep 27, 20261-106 contacts →

Exact match

“Implementamos procesos de atracción y captación de clientes para incrementar tus ventas con estrategias comerciales personalizadas para tu negocio”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25Exact matchBarcelona, SpainHQ recorded Sep 27, 20261-106 contacts →

Exact match

“Captamos Clientes para Incrementar las Ventas de los Negocios cobrando por resultados, es decir, ofrecemos Ventas y Marketing Comercial a éxito.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase

Showing 25 of 209 client acquisition outsourcing services based in Spain

See the full list, filter by size, metro and specialty, and access 157 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Client acquisition outsourcing services based in Spain at a glance

As of Sep 27, 2026
10.4%Verified-email coverage
7.3Average contacts per company
1-10Median size (employees)
24.4%Largest-city concentration · Madrid
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
145
11-50
47
51-200
12
201-500
4
501-1,000
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 209 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 “client acquisition outsourcing services” 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 157 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 September 27, 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 “client acquisition outsourcing services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many client acquisition outsourcing services are there based in Spain?

RevenueBase identified 209 company matches for client acquisition outsourcing services associated with Spain as of September 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?

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

Which city has the most client acquisition outsourcing services?

Madrid leads with 51 company records, followed by Barcelona (37) and Valencia (11).

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 157 professional contacts with verified work emails tracked across these 209 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 September 27, 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.