Company lists · Data refreshed September 2026

Top 25 Application development outsourcing companies based in Madrid, Spain

Name: Application development outsourcing companies based in Madrid, Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 233 companies tracked

RevenueBase identified 233 application development outsourcing companies headquartered in Madrid, Spain as of September 2026 and tracks 6,127 professional contacts across them, including 804 with verified work emails. Across Spain, Madrid is the largest hub for this category.

This list covers application development outsourcing companies headquartered in Madrid, Spain, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

233Companies

6,127Contacts tracked

804Verified emails

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The 25 largest application development outsourcing companies based in Madrid, Spain

Ranked by team size

Top 25 of 233 application development outsourcing companies based in Madrid, Spain, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to application development outsourcing companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Sngular	Indirect evidence	Madrid, SpainHQ checked Sep 28, 2026	1,001-5,000	1,171 contacts →
	Indirect evidence “Sngular is a next-generation technology partner that combines deep technical expertise with talent and tenacity to always deliver – that is the Sngular promise.” Source: RevenueBase Database · checked Sep 28, 2026
2	IRIUM	Indirect evidence	Madrid, SpainHQ checked Sep 28, 2026	501-1,000	364 contacts →
	Indirect evidence “No dejes de perseguir tus sueños.” Source: RevenueBase Database · checked Sep 28, 2026
3	Panel Sistemas Informaticos	Partial evidence	Madrid, SpainHQ checked Sep 28, 2026	201-500	304 contacts →
	Partial evidence “Panel Systems is a technology company specialized in software development, software quality assurance, and IT services.” Source: RevenueBase Database · checked Sep 28, 2026
4	Quental	Indirect evidence	Madrid, SpainHQ checked Sep 28, 2026	201-500	268 contacts →
	Indirect evidence “Quental es una empresa de servicios y soluciones tecnológicas de capital 100% español.” Source: RevenueBase Database · checked Sep 28, 2026
5	Profile Software Services	Partial evidence	Madrid, SpainHQ checked Sep 28, 2026	201-500	237 contacts →
	Partial evidence “Profile Software Services is a software architecture and development company, made up of more than 140 people, experts in Software Architecture, Web and Mobile Developement, Cloud…” Source: RevenueBase Database · checked Sep 28, 2026
6	Serem Consultoría Empresarial	Indirect evidence	Madrid, SpainHQ checked Sep 28, 2026	501-1,000	221 contacts →
	Indirect evidence “Fundada en 1995, SEREM Consultoría Empresarial es una firma de capital íntegramente nacional dedicada a servicios de tecnologías de información (IT).” Source: RevenueBase Database · checked Sep 28, 2026
7	Mindata	Indirect evidence	Madrid, SpainHQ checked Sep 28, 2026	n/a	177 contacts →
	Indirect evidence “es una ó, ayudamos a nuestros clientes a resolver sus principales retos en el campo de las tecnologías de la información.” Source: RevenueBase Database · checked Sep 28, 2026
8	Innocv Solutions	Indirect evidence	Madrid, SpainHQ checked Sep 28, 2026	51-200	155 contacts →
	Indirect evidence “INNOCV es una empresa sostenible que se diferencia por poner a las personas en el centro de sus decisiones, mejoramos cada año la calidad de vida de los que trabajamos en ella…” Source: RevenueBase Database · checked Sep 28, 2026
9	Sandav	Indirect evidence	Madrid, SpainHQ checked Sep 28, 2026	201-500	133 contacts →
	Indirect evidence “WE ARE SANDAV A unique service company, with a technological soul.” Source: RevenueBase Database · checked Sep 28, 2026
10	Dimática	Indirect evidence	Madrid, SpainHQ checked Sep 28, 2026	201-500	108 contacts →
	Indirect evidence “Dimática, empresa del Grupo Sermicro (perteneciente a Cobra IS), está especializada en distíntas líneas de negocio.” Source: RevenueBase Database · checked Sep 28, 2026
11	HI Iberia Ingeniería Y Proyectos	Indirect evidence	Madrid, SpainHQ checked Sep 28, 2026	51-200	104 contacts →
	Indirect evidence “HI Iberia es una de las principales empresas de desarrollo de software y soluciones TIC en España y Europa.” Source: RevenueBase Database · checked Sep 28, 2026
12	TYM	Indirect evidence	Madrid, SpainHQ checked Sep 28, 2026	51-200	91 contacts →
	Indirect evidence “TYM is a company which provides customized IT solutions adapted to each client with guaranteed quality and a personalized relationship.” Source: RevenueBase Database · checked Sep 28, 2026
13	PSS Tecnologias DE LA Informacion	Indirect evidence	Madrid, SpainHQ checked Sep 28, 2026	501-1,000	77 contacts →
	Indirect evidence “PSS Tecnologías de la Información, es un grupo empresarial fundado en 1995 por un equipo de profesionales relacionados con el mundo de los servicios informáticos y con amplia…” Source: RevenueBase Database · checked Sep 28, 2026
14	Arena. Financial Tech	Indirect evidence	Madrid, SpainHQ checked Sep 28, 2026	51-200	64 contacts →
	Indirect evidence “ARENA Consulting es una empresa especializada en Tecnologías de la Información, que ofrece servicios de Consultoría, Desarrollo de Aplicaciones, Soporte y Administración de…” Source: RevenueBase Database · checked Sep 28, 2026
15	Grupo Onetec	Indirect evidence	Madrid, SpainHQ checked Sep 28, 2026	51-200	57 contacts →
	Indirect evidence “At Grupo Onetec we are specialists in digital solutions.” Source: RevenueBase Database · checked Sep 28, 2026
16	Meisters Solutions	Partial evidence	Madrid, SpainHQ checked Sep 28, 2026	51-200	46 contacts →
	Partial evidence “Meisters Solutions is a software development and digital services company whose goal is to become part of the infrastructure of its clients.” Source: RevenueBase Database · checked Sep 28, 2026
17	Aditelsa	Indirect evidence	Madrid, SpainHQ checked Sep 28, 2026	51-200	43 contacts →
	Indirect evidence “Aditelsa fue fundada en 2002 y a lo largo de los años ha ido consolidando un sólido prestigio en el área de Desarrollos y Proyectos Software, especialmente en Gestores de Bases de…” Source: RevenueBase Database · checked Sep 28, 2026
18	Atlantida	Indirect evidence	Madrid, SpainHQ checked Sep 28, 2026	11-50	42 contacts →
	Indirect evidence “Atlántida nace en 1993, evolucionando exponencialmente tanto en el personal incorporado a la compañía, como en la cobertura de servicios que ofrecemos a nuestros clientes.” Source: RevenueBase Database · checked Sep 28, 2026
19	Magnético	Indirect evidence	Madrid, SpainHQ checked Sep 28, 2026	51-200	38 contacts →
	Indirect evidence “Magnético es una empresa de desarrollo de software a medida especializada en el desarrollo de aplicaciones móviles y web.” Source: RevenueBase Database · checked Sep 28, 2026
20	Inforyde	Indirect evidence	Madrid, SpainHQ checked Sep 28, 2026	11-50	34 contacts →
	Indirect evidence “Customised solutions target both large corporations and small businesses, and are optimised using cutting-edge technologies.” Source: RevenueBase Database · checked Sep 28, 2026
21	OLE Tecnología	Indirect evidence	Madrid, SpainHQ checked Sep 28, 2026	11-50	29 contacts →
	Indirect evidence “Somos una compañía tecnológica fundada en 2017, dedicada a ofrecer soluciones y productos tecnológicos que transforman negocios a nivel global.” Source: RevenueBase Database · checked Sep 28, 2026
22	Qa-Bit	Indirect evidence	Madrid, SpainHQ checked Sep 28, 2026	11-50	28 contacts →
	Indirect evidence “En QA BIT, enfocados en dar servicio como marca blanca a las empresas de Desarrollo de Software o que tengan un producto digital.” Source: RevenueBase Database · checked Sep 28, 2026
23	Fantasy Space	Indirect evidence	Madrid, SpainHQ checked Sep 28, 2026	11-50	28 contacts →
	Indirect evidence “Fantasy Space is an AI-driven product engineering and business transformation company.” Source: RevenueBase Database · checked Sep 28, 2026
24	Amantium	Indirect evidence	Madrid, SpainHQ checked Sep 28, 2026	51-200	27 contacts →
	Indirect evidence “En AMANTIUM somos una consultora especializada en las Tecnologías de la información (TI), proveemos de Servicios y Soluciones globales.” Source: RevenueBase Database · checked Sep 28, 2026
25	ST Idea	Indirect evidence	Madrid, SpainHQ checked Sep 28, 2026	11-50	24 contacts →
	Indirect evidence “ST Investigación y Desarrollo de Aplicaciones Informáticas (ST Idea, S.A.) es una empresa dedicada al diseño, análisis y desarrollo de todo tipo de aplicaciones, sistemas…” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: application development outsourcing companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names application development outsourcing companies.
Partial evidence: Its own public description names part of application development outsourcing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name application development outsourcing companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 233 application development outsourcing companies based in Madrid, Spain

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Application development outsourcing companies based in Madrid, Spain at a glance

As of Sep 28, 2026

13.1%Verified-email coverage

26.3Average contacts per company

11-50Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

112

11-50

51-200

201-500

501-1,000

1,001-5,000

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 233 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among application development outsourcing companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Madrid, Spain whose own description of what they do matches “application development outsourcing companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names application development outsourcing companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among application development outsourcing companies, and records with no verified work email. Companies headquartered outside Madrid are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 804 across the full list. 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 28, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Application development outsourcing companies by metro in Spain

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names application development outsourcing companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many application development outsourcing companies are there based in Madrid, Spain?

RevenueBase identified 233 application development outsourcing companies headquartered in Madrid, Spain as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Sngular, headquartered in Madrid, tops this list with the largest team on record.

Which city in Spain has the most application development outsourcing companies?

Madrid leads Spain with 233 headquartered companies, followed by Barcelona (153) and Valencia (69).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 804 verified decision-maker contacts tracked across these 233 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 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 Smart Search, 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.