Company lists · Data refreshed September 2026

Top 25 Digital transformation software developers based in Spain

Name: Digital transformation software developers based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 1,382 companies tracked

RevenueBase identified 1,382 company matches for digital transformation software developers associated with Spain as of September 2026 and tracks 43,035 professional contacts across them, including 7,650 with verified work emails and 439 with mobile numbers. Madrid is the largest hub.

This list covers company matches for digital transformation software developers 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 September 30, 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 30, 2026 How this list was built

1,382Companies

43,035Contacts tracked

7,650Verified emails

439Mobile numbers

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The 25 largest digital transformation software developers based in Spain

Ranked by team size

Top 25 of 1,382 company matches for digital transformation software developers based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Seidor	Exact match	Barcelona, SpainHQ recorded Sep 30, 2026	5,001-10,000	6,133 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2	Viewnext	Exact match	Madrid, SpainHQ recorded Sep 30, 2026	1,001-5,000	3,848 contacts →
	Exact match “Viewnext es una empresa de Servicios de Consultoría Tecnológica y Transformación Digital perteneciente al grupo IBM en España.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
3	VASS	Exact match	Alcobendas, SpainHQ recorded Sep 30, 2026	1,001-5,000	2,292 contacts →
	Exact match “VASS is a global technology company specialized in generating business value through intelligent (digital) transformation, integrating technology, data, artificial intelligence…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
4	Knowmad Mood	Exact match	Las Rozas, SpainHQ recorded Sep 30, 2026	1,001-5,000	2,027 contacts →
	Exact match “We are knowmad mood!(formerly atSistemas).” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
5	Stratesys	Exact match	Madrid (headquarters), SpainHQ recorded Sep 30, 2026	1,001-5,000	1,636 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6	Entelgy	Exact match	Madrid, SpainHQ recorded Sep 30, 2026	1,001-5,000	1,541 contacts →
	Exact match “Somos Entelgy,#TheBusinessTechConsultancy, un acelerador de la transformación para quienes necesitan seguir siendo competitivos en un mundo cambiante a gran velocidad.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7	Sngular	Exact match	Madrid, SpainHQ recorded Sep 30, 2026	1,001-5,000	1,171 contacts →
	Exact match “Sngular is a next-generation technology partner that combines deep technical expertise with talent and tenacity to always deliver – that is the Sngular promise.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8	Teknei	Exact match	Bilbao, SpainHQ recorded Sep 30, 2026	1,001-5,000	720 contacts →
	Exact match “Grupo Teknei es una empresa líder en el sector tecnológico, especializada en la consultoría, desarrollo de software y soluciones IT.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9	SII Group Spain	Exact match	L’hospitalet De Llobregat, SpainHQ recorded Sep 30, 2026	10001+	555 contacts →
	Exact match “En SII Group Spain respondemos a las necesidades de diversas industrias a través de Servicios y Soluciones Digitales, IT e Ingeniería, con presencia en sectores estratégicos como…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
10	Bilbomática	Exact match	Bilbao, SpainHQ recorded Sep 30, 2026	501-1,000	414 contacts →
	Exact match “En BILBOMÁTICA llevamos más de 37 años creando soluciones digitales preparadas para el futuro, aplicando nuestra visión innovadora para acompañar a nuestros clientes en su…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11	Integra	Exact match	Zaragoza, SpainHQ recorded Sep 30, 2026	501-1,000	375 contacts →
	Exact match “We are a technology consulting company, formed by different benchmark brands, which creates, through specialization in areas and technological and strategic divisions, an…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
12	Vector ITC	Exact match	Pozuelo De Alarcón, SpainHQ recorded Sep 30, 2026	1,001-5,000	370 contacts →
	Exact match “Vector ITC, a Softtek Company, es un grupo tecnológico y digital internacional.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13	Opentrends	Exact match	Barcelona, SpainHQ recorded Sep 30, 2026	201-500	342 contacts →
	Exact match “Are you Ready?” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14	Excelia	Exact match	Pozuelo De Alarcón, SpainHQ recorded Sep 30, 2026	201-500	317 contacts →
	Exact match “We are a global consulting, technology, and professional services firm with over 25 years of experience.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15	Viseo Iberia	Exact match	Madrid, SpainHQ recorded Sep 30, 2026	1,001-5,000	309 contacts →
	Exact match “VISEO is a global digital and business consulting company that assists its clients with their transformation journeys using advanced technology and industry expertise.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16	Panel Sistemas Informaticos	Exact match	Madrid, SpainHQ recorded Sep 30, 2026	201-500	304 contacts →
	Exact match “Panel Systems is a technology company specialized in software development, software quality assurance, and IT services.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
17	Aitana	Exact match	Valencia, SpainHQ recorded Sep 30, 2026	201-500	292 contacts →
	Exact match “We have been supporting medium and large companies for more than 40 years with solutions such as Dynamics 365 Business Central, Dynamics 365 for Sales (CRM), Dynamics NAV…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18	Timestamp España	Exact match	Pozuelo De Alarcón, SpainHQ recorded Sep 30, 2026	1,001-5,000	284 contacts →
	Exact match “Timestamp is a leading IT consultancy with over 20 years’ experience in digital transformation and systems integration.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
19	Seat Code	Exact match	Barcelona, SpainHQ recorded Sep 30, 2026	201-500	269 contacts →
	Exact match “At SEAT CODE, the digital hub of CUPRA & SEAT, we lead the digitalization of user experiences, as well as the sales, aftersales, and marketing digital operations for SEAT S.A.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
20	Profile Software Services	Exact match	Madrid, SpainHQ recorded Sep 30, 2026	201-500	237 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
21	Imatia	Exact match	A Coruña, SpainHQ recorded Sep 30, 2026	201-500	223 contacts →
	Exact match “At Imatia, we don’t just develop software, we design solutions that simplify the daily work of organizations and the people behind them.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
22	Convotis Iberia	Exact match	Elche, SpainHQ recorded Sep 30, 2026	1,001-5,000	209 contacts →
	Exact match “TERALCO GROUP es un referente de desarrollo tecnológico que impulsa la transformación digital de tu empresa aportando soluciones a medida y creando ventajas competitivas, basadas…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
23	IFR Group	Exact match	Lleida, SpainHQ recorded Sep 30, 2026	51-200	199 contacts →
	Exact match “IFR Group is a consultancy founded in 1985 that supports companies in transforming their management, offering solutions that integrate technology, sector expertise, and a vision…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
24	Axazure	Exact match	Madrid, SpainHQ recorded Sep 30, 2026	201-500	193 contacts →
	Exact match “Branch of Avvale \| Microsoft Solutions Partner \| AI-Native Business Applications Axazure is a new generation business applications company built for the AI era.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
25	Semantic Systems	Exact match	Derio, SpainHQ recorded Sep 30, 2026	201-500	193 contacts →
	Exact match “The Company belongs to Information Technology and Communications sector.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “digital transformation software developers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 1,382 digital transformation software developers based in Spain

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Digital transformation software developers based in Spain at a glance

As of Sep 30, 2026

17.8%Verified-email coverage

1.0%Mobile-number coverage

31.1Average contacts per company

1-10Median size (employees)

24.3%Largest-city concentration · Madrid

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

732

11-50

443

51-200

128

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 32.0d

2,2040–30

5,13631–60

25661–90

490–180

50180+

Company record updated

Median 85.0d

00–30

10,05431–60

13,67461–90

17,01190–180

2,296180+

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 “digital transformation 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 7,650 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 30, 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.

Digital transformation software developers by metro

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 “digital transformation software developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many digital transformation software developers are there based in Spain?

RevenueBase identified 1,382 company matches for digital transformation software developers associated with 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?

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

Which city has the most digital transformation software developers?

Madrid leads with 336 company records, followed by Barcelona (164) and Valencia (52).

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 7,650 professional contacts with verified work emails tracked across these 1,382 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 30, 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.