Company lists · Data refreshed September 2026

Top 23 Enterprise-grade custom software developers based in Madrid, Spain

RevenueBase identified 143 company matches for enterprise-grade custom software developers associated with Madrid, Spain as of September 2026 and tracks 1,002 professional contacts across them, including 157 with verified work emails. Across Spain, Madrid is the largest hub for this category.

This list covers company matches for enterprise-grade custom software developers associated with Madrid, 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 24, 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 24, 2026 How this list was built
143Companies
1,002Contacts tracked
157Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 23 largest enterprise-grade custom software developers based in Madrid, Spain

Ranked by team size
Top 23 of 143 company matches for enterprise-grade custom software developers based in Madrid, Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 24, 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 24, 202651-20071 contacts →

Exact match

“Neteris es parte del ecosistema de Unikal, un especialista de especialistas con un porfolio integral de servicios diseñado para impulsar la evolución tecnológica de las empresas.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
2Exact matchMadrid, SpainHQ recorded Sep 24, 202651-20050 contacts →

Exact match

“EXTRA SOFTWARE comenzó su andadura en el año 1988 desarrollando software profesional para la gestión empresarial.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
3Exact matchMadrid, SpainHQ recorded Sep 24, 202651-20038 contacts →

Exact match

“Magnético es una empresa de desarrollo de software a medida especializada en el desarrollo de aplicaciones móviles y web.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
4Exact matchMadrid, SpainHQ recorded Sep 24, 202611-5034 contacts →

Exact match

“Customised solutions target both large corporations and small businesses, and are optimised using cutting-edge technologies.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
5Exact matchMadrid, SpainHQ recorded Sep 24, 202611-5030 contacts →

Exact match

“Singular Consulting es una empresa de consultoría de negocio especializada en soluciones de Ventas, Marketing, Finanzas, Comunicación, Seguridad, Analítica, Integración y Recursos…”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
6Exact matchMadrid, SpainHQ recorded Sep 24, 202611-5028 contacts →

Exact match

“Creamos soluciones informáticas de calidad, adaptadas a las necesidades y recursos de cada empresa.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
7Exact matchMadrid, SpainHQ recorded Sep 24, 202611-5028 contacts →

Exact match

“En QA BIT, enfocados en dar servicio como marca blanca a las empresas de Desarrollo de Software o que tengan un producto digital.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
8Exact matchMadrid, SpainHQ recorded Sep 24, 202611-5025 contacts →

Exact match

“Since 2012, at EMIRAL we work towards consulting and developing business solutions (ERP) in a differentiating way.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
9Exact matchMadrid, SpainHQ recorded Sep 24, 202611-5023 contacts →

Exact match

“Varadero Software Factory (VSF) es una empresa nacida en el año en el seno de la Universidad Complutense de Madrid (U.C.M) especializada en servicios y soluciones de diseño…”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
10Exact matchMadrid, SpainHQ recorded Sep 24, 202611-5019 contacts →

Exact match

“Desarrollo de software desde 1992.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
11Exact matchMadrid, SpainHQ recorded Sep 24, 202611-5016 contacts →

Exact match

“We are software developers and engineers with deep technical knowledge in R + D + i.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
12Exact matchMadrid, SpainHQ recorded Sep 24, 20261-1016 contacts →

Exact match

“Estás cansado de perder tiempo y dinero en procesos de gestión obsoletos y poco eficientes?”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
13Exact matchMadrid, SpainHQ recorded Sep 24, 202611-5014 contacts →

Exact match

“Somos BC Biocon Internacional, tu partner tecnológico full stack.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
14Exact matchMadrid, SpainHQ recorded Sep 24, 202611-5014 contacts →

Exact match

“En Avanzadi desarrollamos software a medida y soluciones digitales para que las empresas optimicen su gestión, automaticen procesos y mejoren su eficiencia.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
15Exact matchMadrid, SpainHQ recorded Sep 24, 202611-5013 contacts →

Exact match

“EikonData, especializada en software de gestión para la pequeña y mediana empresa, es el resultado vocacional de profesionales con más de 15 años de experiencia en el sector.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
16Exact matchMadrid, SpainHQ recorded Sep 24, 202611-5013 contacts →

Exact match

“AS Software, fundada en 1985, desarrolla y comercializa soluciones de software de gestión empresarial.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
17Exact matchMadrid, SpainHQ recorded Sep 24, 202611-5012 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
18Exact matchMadrid, SpainHQ recorded Sep 24, 202611-5011 contacts →

Exact match

“Compañía especializada en el desarrollo de software en tecnologías Microsoft (web, desktop, cloud), ofreciendo servicios expertos ( auditorías, acompañamiento al desarrollo, ALM)…”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
19Exact matchMadrid, SpainHQ recorded Sep 24, 2026501-1,00010 contacts →

Exact match

“Aplicamos productos y plataformas software propios, únicos en el mercado, en los procesos de negocio, para generar eficiencias e impacto positivo en los resultados económicos de…”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
20Exact matchMadrid, SpainHQ recorded Sep 24, 202651-20010 contacts →

Exact match

“Cap Masao pertenece al Grupo Masao que está formado por Empresas Tecnológicas que operan en el mercado francoespañol.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
21Exact matchMadrid, SpainHQ recorded Sep 24, 202611-5010 contacts →

Exact match

“WE MAKE IT HAPPEN Development software company and technology consulting.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
22Exact matchMadrid, SpainHQ recorded Sep 24, 202611-509 contacts →

Exact match

“Diseñamos y desarrollamos software que se adapta a tus necesidades y procesos de negocio, algo indispensable en el mundo de la empresa actual y que en ocasiones se hace al revés…”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
23Exact matchMadrid, SpainHQ recorded Sep 24, 202651-2008 contacts →

Exact match

“En TARTIS, nos dedicamos al diseño e implementación de soluciones digitales para empresas de todos los tamaños y sectores.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase

Showing 23 of 143 enterprise-grade custom software developers based in Madrid, 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.

Free signup · no credit card

View the full list →

Enterprise-grade custom software developers based in Madrid, Spain at a glance

As of Sep 24, 2026
15.7%Verified-email coverage
7.0Average contacts per company
1-10Median size (employees)
Sep 24, 2026Page data refreshed

Companies by employee count

1-10
87
11-50
43
51-200
10
201-500
2
501-1,000
1

Email recency for this list is measured across the whole Spain list rather than for Madrid, so it is reported there. Company counts and contact totals on this page are exact for Madrid, over 143 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 Madrid, Spain whose business descriptions match “enterprise-grade custom software developers” 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 24, 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 “enterprise-grade custom software developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many enterprise-grade custom software developers are there based in Madrid, Spain?

RevenueBase identified 143 company matches for enterprise-grade custom software developers associated with Madrid, 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?

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

Which city in Spain has the most enterprise-grade custom software developers?

Madrid leads Spain with 143 company records, followed by Barcelona (121) and Valencia (50).

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 143 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 24, 2026.

Ready to reach these companies? Verified emails and direct dials for all 143 enterprise-grade custom software developers based in Madrid, Spain. Start with a free account, no credit card.

Download this list →

Related lists

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.