Cybersecurity providers Spain

At a time when digital aggressors are advancing with greater speed than ever, cybersecurity tools are in high demand everywhere around the globe. Spain is no exception. Initiatives in smart cities like Barcelona and tech hubs in Madrid’s bustling business centre are organizations of all kinds, looking for reliable cybersecurity partners to keep their data and reputation safe. Qualysec Technologies is here to learn about the Top 40 Cyber Security Companies in Spain in 2025 and cover their service, market presence as well as contribution to the defense of the country’s cyber in 2025. No matter if you are a startup, or want to know how to protect your SME from cyberattacks in Spain or a large enterprise, a key issue is to locate the right cybersecurity partner. List of the Best Cyber Security Companies in Spain 1. Qualysec Technologies By 2025, Qualysec Technologies will be ranked as the leader in the Cyber Security Companies in Spain sector from being at the forefront and dedicated to providing bespoke security solutions. They cover the whole board with the help of advanced penetration testing, a complete vulnerability assessment, proactive managed security services, and well-designed security architecture at a client level. Thanks to the great technical depth of Qualysec and its proactive attitude to new threats, Spanish businesses can have the confidence to operate in the digital complex. The best cybersecurity consultants in Barcelona Technology commit the premiere cybersecurity company in Spain to their dedication to offering customized strategies that alleviate urgent security issues and develop long-lasting resilience.   Latest Penetration Testing Report Download 2. Telefónica Tech Among all Cyber Security Companies in Spain, their offering includes being a managed security provider for always watching for a continuous threat, cloud security solution for protecting digital assets in the cloud, and specialized industrial security for the secure protection of operational technology environments. 3. Indra (Minsait) In Spain, Minsait is one of Indra’s cybersecurity divisions. They are professional security services, that is, they offer critical services that help gather and analyse threat intelligence, executing correctly when there is a security incident and being expert advisers in raising the basic security postures of their organized bodies. 4. Accenture Security Spain Accenture Security in Spain is the source of complete and global expertise in cybersecurity through its powerful network. They include the security strategy development, the cyber risk management and its practical implementation through security solutions’ development, implementations and the delivery of the ongoing managed security services. 5. Deloitte Spain The Spanish branch of Deloitte is part of the international Deloitte network and thus offers a wide variety of consulting services regarding cybersecurity. This expertise to apply their expertise, helps organizations to identify, assess, and mitigate cyber risks to a more secure digital environment. 6. EY Spain EY in Spain has a robust cybersecurity practice as well as offering diverse security services. These include the performance of a complete risk review, the design of secure IT architecture, and also suggestions with incident response capabilities for addressing and recovery of cyberattacks. 7. PwC Spain PwC is a provider of cybersecurity consulting and solutions served by the Spanish division. They want to aid businesses in securing their digital assets as efficiently as possible and ensuring the line between privacy, security, and the various data protection and security regulations is not crossed. 8. KPMG Spain Like other advisory services, KPMG’s branch in Spain has also been offering a range of services in the cybersecurity domain. They assist organizations to develop security strategies, deploy required security controls and management of deployed controls. 9. IBM Security Spain IBM Security has a huge presence among Cyber Security Companies in Spain and a strong portfolio of cybersecurity products, professional services and an army of experts. Their advanced technologies and deep expertise allow them to help organizations solve complex security problems. 10. Capgemini Spain Capgemini Spain is a global IT services and consulting firm which has several cybersecurity services. They include performing comprehensive security assessments, presenting personalized cloud security solutions, as well as providing managed security operations for ongoing security. 11. Atos Spain Atos is a French IT services and consulting company with a visible footprint in Spain that offers complete cybersecurity solutions. They offer an expansive array of services which protect digital assets and infrastructure for the different industries. 12. Sopra Steria Spain Sopra Steria in Spain operates as part of a European technology consulting firm, providing a suite of cybersecurity services. Such as user risk management framework, and full security testing procedures and also assist with regulatory compliance needs. 13. Everis (NTT DATA Europe & LATAM) Everis, a member of NTT DATA selected company, is a consulting and IT services Spanish company and has a strong presence in the country. They offer cyber security as an integral part of their service portfolio providing a wide variety of solutions to clients. 14. GMV It is a Spanish technology group that focuses on critical sectors, economics and national security, such as aerospace and defense. Through its ability the develop and deliver specialized cybersecurity solutions, GMV offers unique and specialized solutions oriented to critical infrastructure and related industries’ needs. 15. S21sec S21sec is among the Cyber Security Companies in Spain that offer managed security services. They have expertise in how to go about advanced threat detection technology and efficient incident response capabilities for their clients. 16. Hispasec Sistemas This proficiency of this Spanish cybersecurity firm in malware analysis. In addition, Hispasec creates its own product list of security tools to help its clients when protecting themselves from threats. 17. Zerolynx Specifically, Zerolynx is a Spanish cybersecurity company in the offensive security services business that also provides penetration testing services to find out vulnerabilities and red teaming exercises imitating actual attacks are there with them as a core offering. 18. CounterCraft The Spanish cybersecurity company specialises in deception technology in the innovative sector. To achieve this, their solutions are meant to create realistic decoys and traps for attackers such that they can effectively detect and respond