Company lists · Data refreshed September 2026

Top 25 Outbound sdr agencies based in Spain

RevenueBase identified 117 company matches for outbound sdr agencies associated with Spain as of September 2026 and tracks 781 professional contacts across them, including 91 with verified work emails and 13 with mobile numbers. Madrid is the largest hub.

This list covers company matches for outbound sdr agencies 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 14, 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 14, 2026 How this list was built
117Companies
781Contacts tracked
91Verified emails
13Mobile numbers
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The 25 largest outbound sdr agencies based in Spain

Ranked by team size
Top 25 of 117 company matches for outbound sdr agencies based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 14, 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 matchLogroño, SpainHQ recorded Sep 14, 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 14, 2026 · View company records in RevenueBase
2Exact matchBarcelona, SpainHQ recorded Sep 14, 202651-20060 contacts →

Exact match

“Business Development Consultancy with a Technology-Driven DNA At Springboard35, we help technology companies (Software / SaaS) sell their solutions, allowing them to focus on…”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
3Exact matchCastelldefels, SpainHQ recorded Sep 14, 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 14, 2026 · View company records in RevenueBase
4Exact matchBarcelona, SpainHQ recorded Sep 14, 202611-5017 contacts →

Exact match

“Todo empieza aquí.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
5Exact matchMadrid, SpainHQ recorded Sep 14, 202611-5015 contacts →

Exact match

“Antes de dejarte avanzar, nos vemos en la obligación de decirte que no somos una agencia de marketing B2B apta para cualquiera.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
6Exact matchMadrid, SpainHQ recorded Sep 14, 20261-1015 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
7Exact matchMadrid, SpainHQ recorded Sep 14, 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 14, 2026 · View company records in RevenueBase
8Exact matchTarragona, SpainHQ recorded Sep 14, 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 14, 2026 · View company records in RevenueBase
9Exact matchMadrid, SpainHQ recorded Sep 14, 202651-20010 contacts →

Exact match

“En Grupo Tasfor amamos las ventas.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
10Exact matchValencia, SpainHQ recorded Sep 14, 20261-109 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
11Exact matchBarcelona, SpainHQ recorded Sep 14, 20261-109 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
12Exact matchLas Rozas, SpainHQ recorded Sep 14, 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 14, 2026 · View company records in RevenueBase
13Exact matchLes Franqueses Del Vallès (barcelona), SpainHQ recorded Sep 14, 202611-507 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
14Exact matchBarcelona, SpainHQ recorded Sep 14, 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 14, 2026 · View company records in RevenueBase
15Exact matchBarcelona, SpainHQ recorded Sep 14, 20261-105 contacts →

Exact match

“Generamos demanda y pipeline medible para PYMEs B2B.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
16Exact matchMadrid, SpainHQ recorded Sep 14, 202611-504 contacts →

Exact match

“International Growth Services | Tailored B2B Sales & Business Development Siwers & Partners accelerates global business expansion with customized sales strategies and hands-on…”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
17Exact matchMadrid, SpainHQ recorded Sep 14, 20261-104 contacts →

Exact match

“Do you know acquisition marketing?”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
18Exact matchBarcelona, SpainHQ recorded Sep 14, 20261-104 contacts →

Exact match

“Consultoría de ventas B2B | Externalización de SDRs | Asistencia a eventos de networking (Manda a la Gigi )”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
19Exact matchSan Agustin De Guadalix, SpainHQ recorded Sep 14, 202611-503 contacts →

Exact match

“Especialistas en la generación de más Leads y de mejor calidad para tu negocio, tanto en entornos B2B como B2C.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
20Exact matchPalma De Mallorca, SpainHQ recorded Sep 14, 202611-502 contacts →

Exact match

“Digitale Dynamik für Ihren Erfolg – Leadgenerierung, die begeistert!”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
21Exact matchCangas Del Narcea, SpainHQ recorded Sep 14, 20261-102 contacts →

Exact match

“Tanto si acabas de crear la empresa de tus sueños como si estás en un negocio consolidado, hay algo que tu empresa necesita: CLIENTES Cuando lo más duro parecía resuelto, ahora…”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
22Exact matchBarcelona, SpainHQ recorded Sep 14, 20261-102 contacts →

Exact match

“At Aspire Agency, we help tech companies scale through innovative sales and marketing strategies.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
23Exact matchBarcelona, SpainHQ recorded Sep 14, 20261-102 contacts →

Exact match

“En InLight, no nacimos para andar por las ramas.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
24Exact matchMadrid, SpainHQ recorded Sep 14, 20261-101 contacts →

Exact match

“14 días.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
25Exact matchAlicante, SpainHQ recorded Sep 14, 20261-101 contacts →

Exact match

“Somos un socio estratégico en las ventas de tu empresa.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase

Showing 25 of 117 outbound sdr agencies based in Spain

See the full list, filter by size, metro and specialty, and access 91 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Outbound sdr agencies based in Spain at a glance

As of Sep 14, 2026
11.7%Verified-email coverage
1.7%Mobile-number coverage
6.7Average contacts per company
1-10Median size (employees)
27.4%Largest-city concentration · Madrid
Sep 14, 2026Page data refreshed

Companies by employee count

1-10
87
11-50
24
51-200
5
201-500
1

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 16.0d

Company record updated

Median 79.0d

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 “outbound sdr agencies” 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 91 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 14, 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 “outbound sdr agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many outbound sdr agencies are there based in Spain?

RevenueBase identified 117 company matches for outbound sdr agencies 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?

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

Which city has the most outbound sdr agencies?

Madrid leads with 32 company records, followed by Barcelona (23) and Valencia (10).

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 91 professional contacts with verified work emails tracked across these 117 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 14, 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.