Company lists · Data refreshed November 2026

Top 24 B2B startups based in Spain

RevenueBase identified 209 company matches for B2B startups associated with Spain as of November 2026 and tracks 3,454 professional contacts across them, including 598 with verified work emails. Barcelona is the largest hub.

This list covers company matches for B2B startups 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
209Companies
3,454Contacts tracked
598Verified emails
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The 24 largest B2B startups based in Spain

Ranked by team size
Top 24 of 209 company matches for B2B startups 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 matchAlcobendas, SpainHQ recorded Nov 6, 2026201-500105 contacts →

Exact match

“CustomerTop | Prospección Comercial B2B de Alta Calidad en Europa y LATAM En CustomerTop ayudamos a empresas B2B a generar oportunidades reales de negocio mediante la concertación…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchMadrid, SpainHQ recorded Nov 6, 202651-20048 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 · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“Somos una empresa joven, especializada en generar visitas comerciales, para desarrollar las relaciones entre empresas y poder así ocasionar el objetivo principal que es la…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“Mehr qualifizierte Leads für dein B2B Unternehmen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMadrid, SpainHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“easycommerce® es una plataforma completa que satisface las necesidades complejas de la multiplicidad de negocios #B2B2C,#B2B,#B2C y #D2C, desarrollada sobre la base de más de 20…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Our Spinoff Building service takes care of everything: you will have an online business up and running in record time, designed and developed by expert teams in business, user…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchLogroño, SpainHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Binaia is the bridge that connects people with an interest in working in the IT world, and companies with a technological component that require hyper-specialised professionals…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Todo empieza aquí.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact 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
10Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Prospector.es es un ecosistema digital global que une empresas y profesionales para genera leads y oportunidades de ventas en el B2B.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“We are an international B2B Digital Marketing Agency specialized in the Tech industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMadrid, SpainHQ recorded Nov 6, 20261-1015 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 · Nov 6, 2026 · View company records in RevenueBase
13Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“YakYak es una compañia fundada y enfocada en ayudar a las Start Ups y PYMES para hacerlas crecer y ser rentables lo antes posible.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLugo, SpainHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“En Himikode nos mueve un propósito claro: transformar la manera en que las empresas resuelven sus desafíos de negocio.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBilbao, SpainHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“The Revenue is a B2B Go-to-Market consulting firm that combines purchase intent intelligence, strategy and execution to help B2B companies achieve predictable growth.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchValencia, SpainHQ recorded Nov 6, 202611-5013 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchTerrassa, SpainHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Do you want to boost your B2B sales and generate new clients?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“En The Sales Institute ayudamos a empresas B2B a acelerar su crecimiento comercial a través de servicios de outsourcing SDR y generación de oportunidades de negocio.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBarcelona, SpainHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Infertility is a global health problem, with a rising incidence, affecting one in every six couples and 190 million people worldwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact 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
21Exact 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
22Exact 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
23Exact 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
24Exact matchMadrid, SpainHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Scale Up Partner basically aims to become the local sales partner for high-potential B2B international start-ups and scale-ups targeting the corporate segment - no SME and no B2C.”

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

Showing 24 of 209 B2B startups based in Spain

See the full list, filter by size, metro and specialty, and access 598 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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B2B startups based in Spain at a glance

As of Nov 6, 2026
17.3%Verified-email coverage
16.5Average contacts per company
1-10Median size (employees)
28.7%Largest-city concentration · Barcelona
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
161
11-50
37
51-200
5
201-500
2
501-1,000
2
10001+
2

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 “B2B startups” 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 598 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 startups”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many B2B startups are there based in Spain?

RevenueBase identified 209 company matches for B2B startups 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?

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

Which city has the most B2B startups?

Barcelona leads with 60 company records, followed by Madrid (51) and Valencia (13).

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 598 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 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.