Company lists · Data refreshed November 2026

Top 17 B2B service providers based in Spain

RevenueBase identified 72 company matches for B2B service providers associated with Spain as of November 2026 and tracks 2,187 professional contacts across them, including 264 with verified work emails. Madrid is the largest hub.

This list covers company matches for B2B service providers 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
72Companies
2,187Contacts tracked
264Verified emails
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The 17 largest B2B service providers based in Spain

Ranked by team size
Top 17 of 72 company matches for B2B service providers 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 matchBarcelona, SpainHQ recorded Nov 6, 202651-20077 contacts →

Exact match

“Vanadys is a young and dynamic organization managed by a group of professionals with more than 25 years of experience in major IT manufacturers, consulting services companies…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchLas Palmas De Gran Canaria, SpainHQ recorded Nov 6, 20261-1021 contacts →

Exact match

“SM Consulting è una società di intermediazione commerciale B2B.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMadrid, SpainHQ recorded Nov 6, 20261-1010 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBarcelona, SpainHQ recorded Nov 6, 20261-109 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLas Rozas De Madrid, SpainHQ recorded Nov 6, 20261-109 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 · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMadrid, SpainHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSanta Pola, SpainHQ recorded Nov 6, 20261-108 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 · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMalaga, SpainHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Sales Lead Solutions specializes in Lead Generation, Telemarketing, and Whitepaper Promotion.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBarcelona, SpainHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Generamos demanda y pipeline medible para PYMEs B2B.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBoadilla Del Monte, SpainHQ recorded Nov 6, 20261-105 contacts →

Exact match

“JoinForces - Estrategia, Marketing y Desarrollo de Negocio.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLas Palmas De G.c., SpainHQ recorded Nov 6, 202611-504 contacts →

Exact match

“INVERTIA SOLUCIONES SL, consultoría y servicios a empresas”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchOntinyent, SpainHQ recorded Nov 6, 20261-103 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 · Nov 6, 2026 · View company records in RevenueBase
13Exact matchCistérniga, SpainHQ recorded Nov 6, 20261-102 contacts →

Exact match

“es un B2B que ofrece servicios de asesoría sobre marketing online, aumento de ventas y vigilancia competitiva.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBadalona, SpainHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Fundada en 1995, ASINDEM se dedica al asesoramiento empresarial y aporta soluciones prácticas y objetivas para los negocios y su toma de decisiones, tanto las del día a día como…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchFuengirola, SpainHQ recorded Nov 6, 202611-502 contacts →

Exact match

“B2B Solutions We are offering solutions to companies for marketing and service needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBarcelona, SpainHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Tu negocio necesita marketing profesional pero el coste te frena?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBurgos, SpainHQ recorded Nov 6, 20261-101 contacts →

Exact match

“B2B Hardware and Software distribution https://b2b.okesc.com https://okesc.com/tienda”

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

Showing 17 of 72 B2B service providers based in Spain

See the full list, filter by size, metro and specialty, and access 264 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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B2B service providers based in Spain at a glance

As of Nov 6, 2026
12.1%Verified-email coverage
30.4Average contacts per company
1-10Median size (employees)
20.8%Largest-city concentration · Madrid
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
48
11-50
17
51-200
4
201-500
1
501-1,000
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 72 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 service providers” 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 264 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 “B2B service providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many B2B service providers are there based in Spain?

RevenueBase identified 72 company matches for B2B service providers 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?

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

Which city has the most B2B service providers?

Madrid leads with 15 company records, followed by Barcelona (14) and Badalona (3).

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 264 professional contacts with verified work emails tracked across these 72 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.