Company lists · Data refreshed September 2026
Top 21 IT systems integration firms based in Madrid, Spain
RevenueBase identified 149 company matches for IT systems integration firms associated with Madrid, Spain as of September 2026 and tracks 4,395 professional contacts across them, including 567 with verified work emails. Across Spain, Madrid is the largest hub for this category.
This list covers company matches for IT systems integration firms 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 28, 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.
The 21 largest IT systems integration firms based in Madrid, Spain
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 430 contacts → | ||||
Exact match “Aubay es una empresa de consultoría y servicios informáticos fundada en 1998 en Francia.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 2 | 170 contacts → | ||||
Exact match “IAAS 365 is a Spanish IT service provider specialising in systems integration, IT Professional Services over the customer Datacenter, Support services over customers…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 3 | 153 contacts → | ||||
Exact match “AELIS es una empresa de soluciones informáticas especializada en Pymes, cuya actividad está orientada a la prestación de servicios de valor añadido en el ámbito de los sistemas de…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 4 | 150 contacts → | ||||
Exact match “Somos una marca global de Ingeniería en integración de soluciones de Telecomunicaciones y Sistemas IT con más de 35 años de experiencia.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 5 | 107 contacts → | ||||
Exact match “Cada día nos esforzamos por transformar y optimizar organizaciones mediante la implementación de soluciones tecnológicas seguras, eficientes y vanguardistas, evolucionamos contigo…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 6 | 106 contacts → | ||||
Exact match “EinzelNet es parte del ecosistema de Unikal, un especialista de especialistas con un extenso porfolio de servicios diseñado para de responder a las necesidades tecnológicas de…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 7 | 100 contacts → | ||||
Exact match “Factum IT is an IT services company with a strong delivery team focused on security, network solutions, open systems, storage, Database and virtualization.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 8 | 94 contacts → | ||||
Exact match “LedaMC helps its clients to increase the IT contribution to business through improvement of providers’ management, increase in productivity, software testing optimization, quality…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 9 | 57 contacts → | ||||
Exact match “Transformamos lo complejo en soluciones tecnológicas simples y eficaces.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 10 | 55 contacts → | ||||
Exact match “Fundada en el año por un equipo de directivos con consolidada experiencia en el sector.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 11 | 45 contacts → | ||||
Exact match “Unikal Tech Partners is a company created to add capacities.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 12 | 42 contacts → | ||||
Exact match “EQUIPO TIC XXI somos una empresa de Servicios Informáticos Globales.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 13 | 34 contacts → | ||||
Exact match “DELÓGICA lleva desde el año 1995 concibiendo y desarrollando sistemas de información empresariales para grandes compañías.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 14 | 28 contacts → | ||||
Exact match “Eptisa Tecnologías de la Información provides a wide range of sectors with innovative solutions by the introduction of Information Systems which increase organizations'…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 15 | 27 contacts → | ||||
Exact match “En AMANTIUM somos una consultora especializada en las Tecnologías de la información (TI), proveemos de Servicios y Soluciones globales.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 16 | 25 contacts → | ||||
Exact match “TRC se especializa en ofrecer servicios de Integración de Sistemas, Ingeniería de Redes, Desarrollo de Software y Telecomunicaciones a profesionales y a empresas.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 17 | 25 contacts → | ||||
Exact match “Experts in BPM Solutions - I-nercya develop solutions to improve business processes, both critical and non-critical, for our customers.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 18 | 22 contacts → | ||||
Exact match “Grupo SAME (C.B.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 19 | 19 contacts → | ||||
Exact match “En twt-ts creemos que el principal activo son las personas.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 20 | 17 contacts → | ||||
Exact match “Sellcom Group Spain nace de la fusión de tres compañías con reconocida trayectoria en el mercado español y bajo la cobertura internacional del Grupo Sellcom, grupo empresarial de…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 21 | 10 contacts → | ||||
Exact match “La tecnología debería adaptarse a tu negocio, no al revés.” Recorded in the RevenueBase company graph · Sep 28, 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 “IT systems integration firms”. 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 21 of 149 IT systems integration firms based in Madrid, Spain
See the full list, filter by size, metro and specialty, and access 567 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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IT systems integration firms based in Madrid, Spain at a glance
As of Sep 28, 2026Companies by employee count
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 149 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 “IT systems integration firms” 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 567 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 28, 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.
IT systems integration firms by metro in Spain
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 “IT systems integration firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many IT systems integration firms are there based in Madrid, Spain?
RevenueBase identified 149 company matches for IT systems integration firms 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?
Aubay Spain tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city in Spain has the most IT systems integration firms?
Madrid leads Spain with 149 company records, followed by Barcelona (80) and Valencia (23).
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 567 professional contacts with verified work emails tracked across these 149 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 28, 2026.
Ready to reach these companies? Verified emails and direct dials for all 149 IT systems integration firms based in Madrid, Spain. Start with a free account, no credit card.
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IT systems integration firms by geography
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- IT systems integration firms based in Baku, Azerbaijan
- IT systems integration firms based in Dhaka, Bangladesh
- IT systems integration firms based in Barueri, Brazil
- IT systems integration firms based in Belo Horizonte, Brazil
- IT systems integration firms based in Campinas, Brazil
- IT systems integration firms based in Curitiba, Brazil
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- IT systems integration firms based in Buenos Aires, Argentina
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Company intelligence · public preview
Top 21 IT systems integration firms based in Madrid, Spain
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 149 matching company records for IT systems integration firms based in Madrid, Spain, with 4,395 tracked contacts and 567 verified work emails.
This public preview shows 21 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 28, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 21 IT systems integration firms based in Madrid, Spain
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Aubay Spainaubay.esHQ: Madrid, SpainReported employees: 5,001-10,000 | Madrid, Spain | 5,001-10,000 | Exact match | 430 contacts → |
“Aubay es una empresa de consultoría y servicios informáticos fundada en 1998 en Francia.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Iaas365iaas365.comHQ: Madrid, SpainReported employees: 51-200 | Madrid, Spain | 51-200 | Exact match | 170 contacts → |
“IAAS 365 is a Spanish IT service provider specialising in systems integration, IT Professional Services over the customer Datacenter, Support services over customers…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  AELISaelis.esHQ: Madrid, SpainReported employees: 51-200 | Madrid, Spain | 51-200 | Exact match | 153 contacts → |
“AELIS es una empresa de soluciones informáticas especializada en Pymes, cuya actividad está orientada a la prestación de servicios de valor añadido en el ámbito de los sistemas de…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Powernetpowernet.esHQ: Madrid, SpainReported employees: 51-200 | Madrid, Spain | 51-200 | Exact match | 150 contacts → |
“Somos una marca global de Ingeniería en integración de soluciones de Telecomunicaciones y Sistemas IT con más de 35 años de experiencia.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Alcorce Telecomunicaciones SLalcorce.es HQ: Madrid, SpainReported employees: 51-200 | Madrid, Spain | 51-200 | Exact match | 107 contacts → |
“Cada día nos esforzamos por transformar y optimizar organizaciones mediante la implementación de soluciones tecnológicas seguras, eficientes y vanguardistas, evolucionamos contigo…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Einzelneteinzelnet.comHQ: Madrid, SpainReported employees: 51-200 | Madrid, Spain | 51-200 | Exact match | 106 contacts → |
“EinzelNet es parte del ecosistema de Unikal, un especialista de especialistas con un extenso porfolio de servicios diseñado para de responder a las necesidades tecnológicas de…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Factumfactum.esHQ: Madrid, SpainReported employees: 51-200 | Madrid, Spain | 51-200 | Exact match | 100 contacts → |
“Factum IT is an IT services company with a strong delivery team focused on security, network solutions, open systems, storage, Database and virtualization.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Ledamcleda-mc.comHQ: Madrid, SpainReported employees: 51-200 | Madrid, Spain | 51-200 | Exact match | 94 contacts → |
“LedaMC helps its clients to increase the IT contribution to business through improvement of providers’ management, increase in productivity, software testing optimization, quality…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HQ: Madrid, SpainReported employees: 11-50 | Madrid, Spain | 11-50 | Exact match | 57 contacts → |
“Transformamos lo complejo en soluciones tecnológicas simples y eficaces.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Uniwayuniway.esHQ: Madrid, SpainReported employees: 51-200 | Madrid, Spain | 51-200 | Exact match | 55 contacts → |
“Fundada en el año por un equipo de directivos con consolidada experiencia en el sector.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Unikal Tech Partnersunikal.techHQ: Madrid, SpainReported employees: 501-1,000 | Madrid, Spain | 501-1,000 | Exact match | 45 contacts → |
“Unikal Tech Partners is a company created to add capacities.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Equipo TIC XXIequipo.esHQ: Madrid, SpainReported employees: 51-200 | Madrid, Spain | 51-200 | Exact match | 42 contacts → |
“EQUIPO TIC XXI somos una empresa de Servicios Informáticos Globales.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Delogicadelogica.comHQ: Madrid, SpainReported employees: 51-200 | Madrid, Spain | 51-200 | Exact match | 34 contacts → |
“DELÓGICA lleva desde el año 1995 concibiendo y desarrollando sistemas de información empresariales para grandes compañías.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Eptisa Tecnologías DE LA Informacióneptisa.comHQ: Madrid, SpainReported employees: 51-200 | Madrid, Spain | 51-200 | Exact match | 28 contacts → |
“Eptisa Tecnologías de la Información provides a wide range of sectors with innovative solutions by the introduction of Information Systems which increase organizations'…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Amantiumamantium.netHQ: Madrid, SpainReported employees: 51-200 | Madrid, Spain | 51-200 | Exact match | 27 contacts → |
“En AMANTIUM somos una consultora especializada en las Tecnologías de la información (TI), proveemos de Servicios y Soluciones globales.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | TRCgrupotrc.com HQ: Madrid, SpainReported employees: 51-200 | Madrid, Spain | 51-200 | Exact match | 25 contacts → |
“TRC se especializa en ofrecer servicios de Integración de Sistemas, Ingeniería de Redes, Desarrollo de Software y Telecomunicaciones a profesionales y a empresas.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Inercya Solutionsinercya.comHQ: Madrid, SpainReported employees: 11-50 | Madrid, Spain | 11-50 | Exact match | 25 contacts → |
“Experts in BPM Solutions - I-nercya develop solutions to improve business processes, both critical and non-critical, for our customers.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | HQ: Madrid, SpainReported employees: 51-200 | Madrid, Spain | 51-200 | Exact match | 22 contacts → |
“Grupo SAME (C.B.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Twt-Tsthewhiteam.comHQ: Madrid, SpainReported employees: 11-50 | Madrid, Spain | 11-50 | Exact match | 19 contacts → |
“En twt-ts creemos que el principal activo son las personas.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Sellcom Solutions Spainsellcomgroup.esHQ: Madrid, SpainReported employees: 11-50 | Madrid, Spain | 11-50 | Exact match | 17 contacts → |
“Sellcom Group Spain nace de la fusión de tres compañías con reconocida trayectoria en el mercado español y bajo la cobertura internacional del Grupo Sellcom, grupo empresarial de…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Zalcu Technologieszalcu.comHQ: Madrid, SpainReported employees: 11-50 | Madrid, Spain | 11-50 | Exact match | 10 contacts → |
“La tecnología debería adaptarse a tu negocio, no al revés.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 21 of 149 company matches
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IT systems integration firms: dataset insights
September 28, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
148 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 149 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 28, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
IT systems integration firms by metro in Spain
Questions about this company list
What does Exact match mean for IT systems integration firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many IT systems integration firms did RevenueBase find based in Madrid, Spain?
The saved snapshot records 149 matching company records, 4,395 tracked contacts and 567 verified emails. The public preview displays 21 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 28, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
IT systems integration firms by geography
- IT systems integration firms based in Buenos Aires, Argentina
- IT systems integration firms based in Adelaide, Australia
- IT systems integration firms based in Brisbane, Australia
- IT systems integration firms based in Melbourne, Australia
- IT systems integration firms based in Perth, Australia
- IT systems integration firms based in Sydney, Australia
- IT systems integration firms based in Baku, Azerbaijan
- IT systems integration firms based in Dhaka, Bangladesh
- IT systems integration firms based in Barueri, Brazil
- IT systems integration firms based in Belo Horizonte, Brazil
- IT systems integration firms based in Campinas, Brazil
- IT systems integration firms based in Curitiba, Brazil
Cite this list
RevenueBase Data Team. Top 21 IT systems integration firms based in Madrid, Spain. Snapshot: September 28, 2026. https://revenuebase.ai/companies/it-systems-integration-firms/spain/madrid.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- IT systems integration firms based in Buenos Aires, Argentina
- IT systems integration firms based in Adelaide, Australia
- IT systems integration firms based in Brisbane, Australia
- IT systems integration firms based in Melbourne, Australia
- IT systems integration firms based in Perth, Australia
- IT systems integration firms based in Sydney, Australia
Company intelligence · public preview
Top 21 IT systems integration firms based in Madrid, Spain
RevenueBase records 149 matching company records for IT systems integration firms based in Madrid, Spain, with 4,395 tracked contacts and 567 verified work emails.
This public preview shows 21 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 28, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 21 IT systems integration firms based in Madrid, Spain
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Aubay Spainaubay.es HQ: Madrid, SpainReported employees: 5,001-10,000 | Madrid, Spain | 5,001-10,000 | Exact match | 430 contacts → |
“Aubay es una empresa de consultoría y servicios informáticos fundada en 1998 en Francia.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Iaas365iaas365.com HQ: Madrid, SpainReported employees: 51-200 | Madrid, Spain | 51-200 | Exact match | 170 contacts → |
“IAAS 365 is a Spanish IT service provider specialising in systems integration, IT Professional Services over the customer Datacenter, Support services over customers…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | AELISaelis.es HQ: Madrid, SpainReported employees: 51-200 | Madrid, Spain | 51-200 | Exact match | 153 contacts → |
“AELIS es una empresa de soluciones informáticas especializada en Pymes, cuya actividad está orientada a la prestación de servicios de valor añadido en el ámbito de los sistemas de…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Powernetpowernet.es HQ: Madrid, SpainReported employees: 51-200 | Madrid, Spain | 51-200 | Exact match | 150 contacts → |
“Somos una marca global de Ingeniería en integración de soluciones de Telecomunicaciones y Sistemas IT con más de 35 años de experiencia.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Alcorce Telecomunicaciones SLalcorce.es HQ: Madrid, SpainReported employees: 51-200 | Madrid, Spain | 51-200 | Exact match | 107 contacts → |
“Cada día nos esforzamos por transformar y optimizar organizaciones mediante la implementación de soluciones tecnológicas seguras, eficientes y vanguardistas, evolucionamos contigo…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Einzelneteinzelnet.com HQ: Madrid, SpainReported employees: 51-200 | Madrid, Spain | 51-200 | Exact match | 106 contacts → |
“EinzelNet es parte del ecosistema de Unikal, un especialista de especialistas con un extenso porfolio de servicios diseñado para de responder a las necesidades tecnológicas de…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Factumfactum.es HQ: Madrid, SpainReported employees: 51-200 | Madrid, Spain | 51-200 | Exact match | 100 contacts → |
“Factum IT is an IT services company with a strong delivery team focused on security, network solutions, open systems, storage, Database and virtualization.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Ledamcleda-mc.com HQ: Madrid, SpainReported employees: 51-200 | Madrid, Spain | 51-200 | Exact match | 94 contacts → |
“LedaMC helps its clients to increase the IT contribution to business through improvement of providers’ management, increase in productivity, software testing optimization, quality…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HQ: Madrid, SpainReported employees: 11-50 | Madrid, Spain | 11-50 | Exact match | 57 contacts → |
“Transformamos lo complejo en soluciones tecnológicas simples y eficaces.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Uniwayuniway.es HQ: Madrid, SpainReported employees: 51-200 | Madrid, Spain | 51-200 | Exact match | 55 contacts → |
“Fundada en el año por un equipo de directivos con consolidada experiencia en el sector.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Unikal Tech Partnersunikal.tech HQ: Madrid, SpainReported employees: 501-1,000 | Madrid, Spain | 501-1,000 | Exact match | 45 contacts → |
“Unikal Tech Partners is a company created to add capacities.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Equipo TIC XXIequipo.es HQ: Madrid, SpainReported employees: 51-200 | Madrid, Spain | 51-200 | Exact match | 42 contacts → |
“EQUIPO TIC XXI somos una empresa de Servicios Informáticos Globales.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Delogicadelogica.com HQ: Madrid, SpainReported employees: 51-200 | Madrid, Spain | 51-200 | Exact match | 34 contacts → |
“DELÓGICA lleva desde el año 1995 concibiendo y desarrollando sistemas de información empresariales para grandes compañías.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Eptisa Tecnologías DE LA Informacióneptisa.com HQ: Madrid, SpainReported employees: 51-200 | Madrid, Spain | 51-200 | Exact match | 28 contacts → |
“Eptisa Tecnologías de la Información provides a wide range of sectors with innovative solutions by the introduction of Information Systems which increase organizations'…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Amantiumamantium.net HQ: Madrid, SpainReported employees: 51-200 | Madrid, Spain | 51-200 | Exact match | 27 contacts → |
“En AMANTIUM somos una consultora especializada en las Tecnologías de la información (TI), proveemos de Servicios y Soluciones globales.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | TRCgrupotrc.com HQ: Madrid, SpainReported employees: 51-200 | Madrid, Spain | 51-200 | Exact match | 25 contacts → |
“TRC se especializa en ofrecer servicios de Integración de Sistemas, Ingeniería de Redes, Desarrollo de Software y Telecomunicaciones a profesionales y a empresas.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Inercya Solutionsinercya.com HQ: Madrid, SpainReported employees: 11-50 | Madrid, Spain | 11-50 | Exact match | 25 contacts → |
“Experts in BPM Solutions - I-nercya develop solutions to improve business processes, both critical and non-critical, for our customers.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | HQ: Madrid, SpainReported employees: 51-200 | Madrid, Spain | 51-200 | Exact match | 22 contacts → |
“Grupo SAME (C.B.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Twt-Tsthewhiteam.com HQ: Madrid, SpainReported employees: 11-50 | Madrid, Spain | 11-50 | Exact match | 19 contacts → |
“En twt-ts creemos que el principal activo son las personas.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Sellcom Solutions Spainsellcomgroup.es HQ: Madrid, SpainReported employees: 11-50 | Madrid, Spain | 11-50 | Exact match | 17 contacts → |
“Sellcom Group Spain nace de la fusión de tres compañías con reconocida trayectoria en el mercado español y bajo la cobertura internacional del Grupo Sellcom, grupo empresarial de…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Zalcu Technologieszalcu.com HQ: Madrid, SpainReported employees: 11-50 | Madrid, Spain | 11-50 | Exact match | 10 contacts → |
“La tecnología debería adaptarse a tu negocio, no al revés.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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IT systems integration firms: dataset insights
September 28, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
148 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 149 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 28, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
IT systems integration firms by metro in Spain
Questions about this company list
What does Exact match mean for IT systems integration firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many IT systems integration firms did RevenueBase find based in Madrid, Spain?
The saved snapshot records 149 matching company records, 4,395 tracked contacts and 567 verified emails. The public preview displays 21 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 28, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 21 IT systems integration firms based in Madrid, Spain. Snapshot: September 28, 2026. https://revenuebase.ai/companies/it-systems-integration-firms/spain/madrid.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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