Company lists · Data refreshed September 2026

Top 25 Enterprise software development consulting services based in Spain

Name: Enterprise software development consulting services based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 24, 2026 2,652 companies tracked

RevenueBase identified 2,652 enterprise software development consulting services headquartered in Spain as of September 2026 and tracks 84,061 professional contacts across them, including 9,475 with verified work emails and 1,215 with mobile numbers. Madrid is the largest hub.

This list covers enterprise software development consulting services headquartered in 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 24, 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 24, 2026 86% judged on-target in blind review

2,652Companies

84,061Contacts tracked

9,475Verified emails

1,215Mobile numbers

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The 25 largest enterprise software development consulting services based in Spain

Ranked by team size

Top 25 of 2,652 enterprise software development consulting services based in Spain, ranked by team size, largest first. Data refreshed Sep 24, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise software development consulting services: 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	Seidor	Indirect evidence	Barcelona, SpainHQ checked Sep 24, 2026	5,001-10,000	6,133 contacts →
	Indirect evidence “At SEIDOR we help drive the transformation and competitiveness of our clients through technology and innovation, always focusing on the human value and prioritizing talents and…” Source: RevenueBase Database · checked Sep 24, 2026
2	VASS	Indirect evidence	Alcobendas, SpainHQ checked Sep 24, 2026	1,001-5,000	2,292 contacts →
	Indirect evidence “VASS is a global technology company specialized in generating business value through intelligent (digital) transformation, integrating technology, data, artificial intelligence…” Source: RevenueBase Database · checked Sep 24, 2026
3	Stratesys	Partial evidence	Madrid (headquarters), SpainHQ checked Sep 24, 2026	1,001-5,000	1,636 contacts →
	Partial evidence “We are a multinational company specialized in different leading technology platforms such as SAP, Salesforce, Microsoft, OpenText and other software providers that are part of our…” Source: RevenueBase Database · checked Sep 24, 2026
4	SICE	Indirect evidence	Alcobendas, SpainHQ checked Sep 24, 2026	1,001-5,000	1,327 contacts →
	Indirect evidence “Sociedad Ibérica de Construcciones Eléctricas (SICE) is a multinational company integrating systems, aimed at solving market needs.” Source: RevenueBase Database · checked Sep 24, 2026
5	Sngular	Indirect evidence	Madrid, SpainHQ checked Sep 24, 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 24, 2026
6	Soaint	Indirect evidence	Madrid, SpainHQ checked Sep 24, 2026	501-1,000	781 contacts →
	Indirect evidence “SOAINT is a global company with presence in 10 countries and nearly 800 people.” Source: RevenueBase Database · checked Sep 24, 2026
7	Teknei	Partial evidence	Bilbao, SpainHQ checked Sep 24, 2026	1,001-5,000	720 contacts →
	Partial evidence “Grupo Teknei es una empresa líder en el sector tecnológico, especializada en la consultoría, desarrollo de software y soluciones IT.” Source: RevenueBase Database · checked Sep 24, 2026
8	Paradigma Digital	Indirect evidence	Pozuelo De Alarcón, SpainHQ checked Sep 24, 2026	501-1,000	692 contacts →
	Indirect evidence “At Paradigma, we have a habit: we commit.” Source: RevenueBase Database · checked Sep 24, 2026
9	Axpe Consulting	Partial evidence	Madrid, SpainHQ checked Sep 24, 2026	1,001-5,000	655 contacts →
	Partial evidence “AXPE CONSULTING S.L.” Source: RevenueBase Database · checked Sep 24, 2026
10	Seresco	Partial evidence	Oviedo, SpainHQ checked Sep 24, 2026	1,001-5,000	604 contacts →
	Partial evidence “Seresco is a Spanish company specialized in software solutions and IT services, with more than 45 years of experience and more than 500 professionals.” Source: RevenueBase Database · checked Sep 24, 2026
11	Optimissa	Indirect evidence	Madrid, SpainHQ checked Sep 24, 2026	1,001-5,000	522 contacts →
	Indirect evidence “Optimissa is a proactive consultation company serving clients in the capital markets industry, bridging the gap between business and technology with a focus on innovation.” Source: RevenueBase Database · checked Sep 24, 2026
12	SIRT	Indirect evidence	Barcelona, SpainHQ checked Sep 24, 2026	201-500	449 contacts →
	Indirect evidence “Experiencia, especialización y calidad de servicio son los tres valores clave en los que SIRT basa su actividad y la relación con sus clientes.” Source: RevenueBase Database · checked Sep 24, 2026
13	Aubay Spain	Indirect evidence	Madrid, SpainHQ checked Sep 24, 2026	5,001-10,000	430 contacts →
	Indirect evidence “Aubay es una empresa de consultoría y servicios informáticos fundada en 1998 en Francia.” Source: RevenueBase Database · checked Sep 24, 2026
14	Atsistemas	Strong evidence	Las Rozas, SpainHQ checked Sep 24, 2026	1,001-5,000	391 contacts →
	Strong evidence “With about 2200 experts atSistemas delivers IT consulting, services and software development which to help organizations to be more efficient and profitable.” Source: RevenueBase Database · checked Sep 24, 2026
15	RAONA	Indirect evidence	Sant Joan Despí, SpainHQ checked Sep 24, 2026	201-500	383 contacts →
	Indirect evidence “Buscas un partner, experto en tecnología, que acompañe los objetivos de desarrollo corporativo, ahora y en el futuro?” Source: RevenueBase Database · checked Sep 24, 2026
16	Integra	Partial evidence	Zaragoza, SpainHQ checked Sep 24, 2026	501-1,000	375 contacts →
	Partial evidence “We are a technology consulting company, formed by different benchmark brands, which creates, through specialization in areas and technological and strategic divisions, an…” Source: RevenueBase Database · checked Sep 24, 2026
17	Vector ITC	Indirect evidence	Pozuelo De Alarcón, SpainHQ checked Sep 24, 2026	1,001-5,000	370 contacts →
	Indirect evidence “Vector ITC, a Softtek Company, es un grupo tecnológico y digital internacional.” Source: RevenueBase Database · checked Sep 24, 2026
18	CYC	Indirect evidence	Mutilva, SpainHQ checked Sep 24, 2026	51-200	364 contacts →
	Indirect evidence “CYC es una consultora tecnológica especializada en proyectos de desarrollo a medida, plataformas de productividad y Business Intelligence.” Source: RevenueBase Database · checked Sep 24, 2026
19	Grupo Tecdata Engineering	Indirect evidence	Madrid, SpainHQ checked Sep 24, 2026	201-500	345 contacts →
	Indirect evidence “TECDATA, es una dinámica compañía de servicios en Tecnologías de la Información con infraestructura propia en España, ofreciendo servicios profesionales y soluciones tecnológicas…” Source: RevenueBase Database · checked Sep 24, 2026
20	Cívica	Indirect evidence	Granada, SpainHQ checked Sep 24, 2026	201-500	326 contacts →
	Indirect evidence “Quiénes somos En Cívica diseñamos soluciones tecnológicas que transforman negocios.” Source: RevenueBase Database · checked Sep 24, 2026
21	CIC Consulting Informático	Strong evidence	Santander, SpainHQ checked Sep 24, 2026	201-500	323 contacts →
	Strong evidence “CIC, Consulting Informático de Cantabria, is an engineering and software development company founded in 1990, with a solid track record for communications, system integration and…” Source: RevenueBase Database · checked Sep 24, 2026
22	Excelia	Partial evidence	Pozuelo De Alarcón, SpainHQ checked Sep 24, 2026	201-500	317 contacts →
	Partial evidence “We are a global consulting, technology, and professional services firm with over 25 years of experience.” Source: RevenueBase Database · checked Sep 24, 2026
23	Viseo Iberia	Partial evidence	Madrid, SpainHQ checked Sep 24, 2026	1,001-5,000	309 contacts →
	Partial evidence “VISEO is a global digital and business consulting company that assists its clients with their transformation journeys using advanced technology and industry expertise.” Source: RevenueBase Database · checked Sep 24, 2026
24	Panel Sistemas Informaticos	Strong evidence	Madrid, SpainHQ checked Sep 24, 2026	201-500	304 contacts →
	Strong evidence “Panel Systems is a technology company specialized in software development, software quality assurance, and IT services.” Source: RevenueBase Database · checked Sep 24, 2026
25	Erhardt Serikat	Indirect evidence	Bilbao, SpainHQ checked Sep 24, 2026	201-500	294 contacts →
	Indirect evidence “SERIKAT es una compañía de consultoría orientada a la creación de valor en nuestros clientes a través del tratamiento de la información.” Source: RevenueBase Database · checked Sep 24, 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: enterprise software development consulting services. 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 enterprise software development consulting services.
Partial evidence: Its own public description names part of enterprise software development consulting services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise software development consulting services. 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 2,652 enterprise software development consulting services based in Spain

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Enterprise software development consulting services based in Spain at a glance

As of Sep 24, 2026

11.3%Verified-email coverage

1.4%Mobile-number coverage

31.7Average contacts per company

1-10Median size (employees)

23.6%Largest-city concentration · Madrid

Sep 24, 2026Page data refreshed

Companies by employee count

1-10

1,508

11-50

842

51-200

257

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 27.0d

7,8080–30

2,19731–60

13161–90

490–180

116180+

Company record updated

Median 79.0d

00–30

20,92831–60

40,70161–90

23,01490–180

3,850180+

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 enterprise software development consulting services, 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 Spain whose own description of what they do matches “enterprise software development consulting services”. 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 enterprise software development consulting services), 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 enterprise software development consulting services, and records with no verified work email. Companies headquartered outside Spain 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, 9,475 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 24, 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.

Enterprise software development consulting services by metro

Enterprise software development consulting services in Madrid626
Enterprise software development consulting services in Barcelona350
Enterprise software development consulting services in Valencia122
Enterprise software development consulting services in Sevilla61
Enterprise software development consulting services in Malaga60
Enterprise software development consulting services in Bilbao41
Enterprise software development consulting services in Zaragoza32
Enterprise software development consulting services in Murcia30
Enterprise software development consulting services in Granada26
Enterprise software development consulting services in A Coruna25
Enterprise software development consulting services in Alicante25

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 enterprise software development consulting services, 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 enterprise software development consulting services are there based in Spain?

RevenueBase identified 2,652 enterprise software development consulting services headquartered in 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?

Seidor, headquartered in Barcelona, tops this list with the largest team on record.

Which city has the most enterprise software development consulting services?

Madrid leads with 626 headquartered companies, followed by Barcelona (350) and Valencia (122).

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 9,475 verified decision-maker contacts tracked across these 2,652 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 24, 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.