Company lists · Data refreshed September 2026

Top 25 B2B services companies based in Spain

RevenueBase identified 226 company matches for B2B services companies associated with Spain as of September 2026 and tracks 1,076 professional contacts across them, including 98 with verified work emails. Madrid is the largest hub.

This list covers company matches for B2B services companies 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 21, 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 21, 2026 How this list was built
226Companies
1,076Contacts tracked
98Verified emails
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The 25 largest B2B services companies based in Spain

Ranked by team size
Top 25 of 226 company matches for B2B services companies based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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 matchBarcelona, SpainHQ recorded Sep 21, 2026201-500100 contacts →

Exact match

“Consulting & BPO Services Abinitio offers specialized management services to the customers to help them, from the beginning, to improve their businesses.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchMadrid, SpainHQ recorded Sep 21, 202651-20046 contacts →

Exact match

“sum (suma | une | mueve) es la compañía que trabaja para empresas con modelos de negocio B2B con el objetivo de mejorar las cifras de la primera línea de la cuenta de resultados.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchMadrid, SpainHQ recorded Sep 21, 202651-20037 contacts →

Exact match

“Onsales está formada por un grupo de profesionales cuyo principal activo es llevar más de 25 años dedicados a la venta.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchOurense, SpainHQ recorded Sep 21, 202651-20034 contacts →

Exact match

“Contactnova surge en el año 2005 como iniciativa empresarial gallega de la Sociedad de Capital Riesgo Netaccede y Novagalicia Banco.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchCórdoba, SpainHQ recorded Sep 21, 202611-5019 contacts →

Exact match

“iNNOVA XXI cuenta con más de 15 años de experiencia en servicios avanzados empresariales, nuestro equipo de profesionales está cada uno especializado en ramas especificas del…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchLas Palmas De Gran Canaria, SpainHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
7Exact matchBarcelona, SpainHQ recorded Sep 21, 202611-5015 contacts →

Exact match

“Consultoría de marketing B2B industrial.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchMadrid, SpainHQ recorded Sep 21, 20261-1015 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchMadrid, SpainHQ recorded Sep 21, 202611-5012 contacts →

Exact match

“Innovative Business Software SL is a management consulting company based out of Calle Araquil 17, 28023 Madrid”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchMadrid, SpainHQ recorded Sep 21, 202611-5012 contacts →

Exact match

“ASESORÍA INTEGRAL DE EMPRESAS.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchSeville, SpainHQ recorded Sep 21, 202611-5011 contacts →

Exact match

“Fiscal contable legal laboral marketing consultoría”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchSeville, SpainHQ recorded Sep 21, 20261-1011 contacts →

Exact match

“Empresa de servicios de consultoría, asesoramiento y gestión empresarial.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchBarcelona, SpainHQ recorded Sep 21, 20261-109 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchMadrid, SpainHQ recorded Sep 21, 202611-508 contacts →

Exact match

“En The Optimal Flow diseñamos, construimos y mantenemos la infraestructura tecnológica que tu empresa necesita para operar mejor.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchLas Rozas De Madrid, SpainHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
16Exact matchSanta Pola, SpainHQ recorded Sep 21, 20261-107 contacts →

Exact match

“XQL Group is a B2B marketing agency built for high-ticket service providers like software development companies, design agencies, Salesforce implementation partners, and B2B SaaS…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchPamplona, SpainHQ recorded Sep 21, 20261-107 contacts →

Exact match

“Ayudamos a empresas B2B de la industria manufacturera a crecer con tecnología y estrategias de marketing y ventas centradas en los ingresos.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchSant Antoni De Portmany, SpainHQ recorded Sep 21, 202651-2007 contacts →

Exact match

“We advise the company in all fields, that is, commercial, accounting, tax and administrative and management.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchMadrid, SpainHQ recorded Sep 21, 202611-507 contacts →

Exact match

“No Se Preocupe, Nosotros Nos Ocupamos EQUALIA, desde su nacimiento, cuenta con el claro objetivo de prestar apoyo a sus clientes para ayudarles a conseguir optimizar sus recursos…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchBarcelona, SpainHQ recorded Sep 21, 20261-105 contacts →

Exact match

“Generamos demanda y pipeline medible para PYMEs B2B.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchMolina De Segura, SpainHQ recorded Sep 21, 20261-105 contacts →

Exact match

“AVANCIS GESTION Y DIRECCION SL is an individual & family services company based out of CALLE CENTRAL, 10, ESPINARDO, Murcia, Spain.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchOntinyent, SpainHQ recorded Sep 21, 20261-104 contacts →

Exact match

“En MAD4INBOUND ayudamos a empresas B2B que quieren aprovechar su potencial de venta online para crecer con un modelo escalable, a partir de la digitalización y la automatización…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchLas Palmas De G.c., SpainHQ recorded Sep 21, 202611-504 contacts →

Exact match

“INVERTIA SOLUCIONES SL, consultoría y servicios a empresas”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchPalma De Mallorca, SpainHQ recorded Sep 21, 20261-104 contacts →

Exact match

“Asesoramiento y gestión de empresas en temas laborales, jurídicos y de marketing.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchBilbao, SpainHQ recorded Sep 21, 20261-104 contacts →

Exact match

“Consulting”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 226 B2B services companies based in Spain

See the full list, filter by size, metro and specialty, and access 98 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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B2B services companies based in Spain at a glance

As of Sep 21, 2026
9.1%Verified-email coverage
4.8Average contacts per company
1-10Median size (employees)
19.9%Largest-city concentration · Madrid
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
155
11-50
53
51-200
12
201-500
3
501-1,000
1
5,001-10,000
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 226 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 “B2B services companies” 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 98 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 21, 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 “B2B services companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many B2B services companies are there based in Spain?

RevenueBase identified 226 company matches for B2B services companies 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?

Abinitio Consulting, S.L.U tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most B2B services companies?

Madrid leads with 45 company records, followed by Barcelona (40) and Valencia (9).

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 98 professional contacts with verified work emails tracked across these 226 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 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 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.