These Spanish companies are primarily IT services and consulting firms, ranging from large enterprises to mid-sized companies, with a strong focus on digital transformation and AI. Accenture España helps businesses and governments with digital transformation and data analytics, while VASS specializes in intelligent digital transformation, integrating technology, data, and AI. Bluetab, an IBM Company, supports organizations with data readiness and GenAI implementation, and Making Science provides digital marketing, big data, and data-driven creativity solutions.
A notable pattern among these companies is their geographical concentration. Many of them, including Accenture España, Entelgy, JUNGLE, Bluetab, and Making Science, are headquartered in Madrid. Alcobendas also appears as a significant hub for companies like Minsait and VASS.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Minsaitminsait.com
A leading Spanish technological consultant operating globally, leveraging cloud, security, payments, and innovative technology to drive business and societal impact #MoreMinsait |
45,000 | |||
| 2 |
Accenture Españaaccenture.com
A global professional services company helping businesses and governments with digital transformation, cloud technology, data analytics, and industry expertise to drive tangible outcomes |
6,208 | |||
| 3 |
VASSvasscompany.com
Global technology company specializing in intelligent digital transformation, integrating technology, data, and AI to help organizations achieve sustainable competitive advantages across various sectors. |
4,482 | |||
| 4 |
Babelbabelgroup.com
International team providing specialized technology solutions and consulting to help major clients overcome digital business challenges effectively. |
4,333 | |||
| 5 |
hiberushiberus.com
This company provides technology consulting and digital transformation services, offering specialized solutions across various sectors with a large professional team globally. |
3,616 | |||
| 6 |
Entelgyentelgy.com
A global consultancy that accelerates business transformation through innovative technological solutions, helping clients adapt and thrive in a constantly changing world |
1,796 | |||
| 7 |
GRUPO V3v3data.com.br
V3 Capital specializes in Transformational Management, improving business execution through impactful actions and the V3 Capital Platform, transforming individuals and optimizing potential |
1,500 | |||
| 8 |
AISais-int.com
An international technology and data company specializing in generating value through Artificial Intelligence, Business Intelligence, and Technology for decision-making support |
1,461 | |||
| 9 |
Tekneiteknei.com
A leading technology services and consulting firm specializing in innovative digital solutions, business automation, cybersecurity, and infrastructure modernization, with a focus on fostering innovation and collaboration among its team |
1,242 | |||
| 10 |
JUNGLEwejungle.com
An ecosystem of creative companies specializing in transforming businesses using creativity across strategy, design, advertising, digital production, and more |
1,116 | |||
| 11 |
LKS NEXTlksnext.com
The company provides comprehensive business consulting services with a focus on technology, finance, and legal support, working closely with clients for transformative and successful outcomes |
1,062 | |||
| 12 |
Bluetab, an IBM Companybluetab.net
Support organizations in EMEA and America with data readiness, scalable data preparation, and GenAI implementation for data-driven culture. |
1,036 | |||
| 13 |
Making Sciencemakingscience.com
provides comprehensive digital marketing, big data, UX, software development, and data-driven creativity solutions with a global professional team |
991 | |||
| 14 |
SDG Group Españasdggroup.com
Global consulting firm specializing in Data & Analytics, transforming organizations into successful data-driven enterprises through innovative analytics expertise and solutions |
974 | |||
| 15 |
Between Technologybetween.tech
Connecting skilled professionals with innovative engineering and IT projects worldwide, providing consulting services and fostering career development opportunities. |
759 | |||
| 16 |
Multiplicamultiplica.com
Digital consulting firm specializing in creating impactful digital experiences by utilizing cutting-edge technologies and methodologies to improve business results and user connections |
736 | |||
| 17 |
Omega CRM, A Merkle Companyomegacrmconsulting.com
Global digital company accelerating client business experience with technology, data, AI, customer-centric solutions, and measurable results, focusing on Salesforce ecosystem. |
724 | |||
| 18 | 607 | ||||
| 19 |
Qaracter - Beyond your Challengeqaracter.es
Qaracter is an international consulting firm offering business, financial, risk, technology, and process advisory services with a focus on client industries Operating in multiple countries |
535 | |||
| 20 |
Bilbomáticabilbomatica.es
Innovative software engineering and consulting company focused on delivering real benefits to clients Prioritizing professional development, work-life balance, and a positive team culture |
483 | |||
| 21 |
NATEEVOnateevo.com
NATEEVO develops digital solutions for global clients, specializing in digital transformation, marketing technologies, branding creation, and enhancing customer experiences across industries worldwide |
478 | |||
| 22 |
METRICAmetrica.es
Spanish expert in IT & telecommunications, providing global solutions & top-quality technological products/services, specializing in systems development, professional services, & consultancy across various business areas |
384 | |||
| 23 |
Basetisbasetis.com
Specialists in data management, AI, design, app development, IT infrastructures, project management, video games, and legal ICT advice |
371 | |||
| 24 |
Exceliaexcelia.com
International firm offering Consulting, Technology, Accounting & Tax, and Talent services in over 50 countries, specializing in digital transformation and tech talent solutions |
370 | |||
| 25 |
Cívicacivica-soft.com
Designs and implements technology solutions, specializing in modern data architecture, advanced analytics, and digital development with impact for businesses. |
359 | |||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 26 |
Panel Sistemas Informaticospanel.es
Specializing in software development and IT services, we guide companies through digital transformation with value-added services, emphasizing innovation, quality, and teamwork |
351 | |||
| 27 |
Emergya an Ayesa companyemergya.com
Specialists in cloud services, promoting digital transformation for large companies Focus on Artificial, Data, and Location Intelligence to improve processes and user relationships |
321 | |||
| 28 |
VISEO IBERIAiberia.viseo.com
Global digital and business consulting, assisting clients' transformation journeys with advanced technology, ensuring lasting results and successful business transformations. |
320 | |||
| 29 | 290 | ||||
| 30 |
Innova-tsninnova-tsn.com
A leading expert in BI and Advanced Analytics solutions, providing end-to-end services worldwide with a focus on innovation and talent |
290 | |||
| 31 |
Keepler Data Techkeepler.io
Full-stack analytics services company specializing in designing, deploying, and operating advanced public cloud analytics solutions for large organizations across various industries |
251 | |||
| 32 |
Lognextlognext.com
IT company providing technology solutions, support, maintenance, and consulting services for clients while offering professional career opportunities for consultants |
230 | |||
| 33 |
CONVOTIS Iberiaconvotis.com
A technology development company based in Alicante, providing customized digital solutions, competitive advantages, and technical excellence through innovation and expertise Founded in 2002 |
217 | |||
| 34 |
Cognodatacognodata.com
The company offers specialized services in business processes improvement using Artificial Intelligence and Data, focusing on business analytics and digital transformation |
214 | |||
| 35 |
Sigma Technologies Globalsigmatechnologies.es
Sigma Technologies specializes in developing signal processing and pattern recognition solutions to enhance security and decision-making for companies and Government Institutions |
213 | |||
| 36 |
Marshals. Digital, Data & IAmarshals.es
Digital business consultancy offering end-to-end services to optimize and monetize businesses through digital channels Specialized team with expertise in e-commerce, digital sales, and more |
205 | |||
| 37 |
MindDenmindden.com
A team of experienced professionals specializing in IT services & technology, providing digital transformation solutions through agile methodologies and a motivated, innovative workforce |
189 | |||
| 38 |
ENCAMINAencamina.com
A technological consulting company specializing in smart business transformation with Microsoft solutions, designing intelligent processes, digital customer solutions, and modern applications |
185 | |||
| 39 |
decide4AIdecidesoluciones.es
Expert team delivers software for better decisions, efficient, sustainable operations. Combines applied AI, machine learning, mathematical optimization with intelligent automation, supported by flexible architecture. |
167 | |||
| 40 |
Nano Nino Incnanonino.com
Innovative IT team specializing in web and mobile app development globally, creating custom applications for small to medium businesses worldwide |
161 | |||
| 41 |
Open Sistemasopensistemas.com
An international IT solutions provider specializing in data and cloud services, leveraging open source technologies for digital transformation and innovative solutions in AI, IoT, and more |
139 | |||
| 42 | 125 | ||||
| 43 |
NovaQuality Consultingnovaquality.es
Specialists in data analytics and quality, offering specialized services in Machine Learning, Business Intelligence, CRM, data governance, GDPR compliance, and customer experience solutions |
114 | |||
| 44 |
Webimpactowebimpacto.consulting
A strategic consultant specializing in eCommerce development and digital marketing with expertise in PrestaShop, SEO, SEM, Amazon, and online strategies |
96 | |||
| 45 |
Divergerdiverger.ai
The company specializes in accelerating software development projects using Generative AI tools to exponentially enhance technical talent and productivity |
90 | |||
| 46 |
World Tech Enterprisesassecospaingroup.es
A leading IT company in Europe with 16 country presence and 8,500 employees, providing services and technologies with offices in multiple Spanish cities |
85 | |||
| 47 |
ROI UP GROUP – Martech Innovationazurally.com
A digital agency with offices in multiple locations specialized in SEO, SEM, SM, performance marketing, digital product development, and omnichannel advertising strategies |
80 | |||
| 48 |
Mática Partnersmatica.ai
Develops AI, advanced analytics, big data, data governance, and cloud computing solutions. Mentors data experts, collaborates with specialized talent globally, delivers technological excellence, and common sense. |
75 | |||
| 49 | 69 | ||||
| 50 |
SAISsaisolutions.es
Specialized technology consultant focusing on scalability, Big Data, and artificial intelligence Helping with cloud service scalability issues, developing software for large data handling, and implementing AI |
64 | |||
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How this list is built
Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 12, 2026.
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