Best Cybersecurity Companies in Spain
Ranked top 10 below, plus more Spain-based listings on the same page. For the full directory, browse all products in Spain.
Top 10
Highest-ranked listings from Spain by verification, adoption, and editorial signals.
Acoru
Security Operations
Acoru redefines fraud detection by acting before fraud happens. Through continuous account analysis and classification, it identifies risk using pre-fraud signals across all channels, before any trans
Realsec
Data Loss Prevention
RealSec is an international company and is a developer of encryption and digital signature systems and Blockchain for the Banking and Methods of Payment sectors, Government and Defense and Multisector
Bit4id
Security Operations
Bit4id Group are leading digital transformation by providing the best technologies for electronic signature, online authentication, cybersecurity and all other services based on the concept of digital
Xygeni AppSec Platform
Application Security Posture Management
Xygeni is an all-in-one application security posture management platform that protects the software supply chain across the entire software development lifecycle from code to cloud. Unlike traditional security tools that operate in silos, Xygeni provides unified visibility and automated threat detection by combining Software Composition Analysis (SCA), SAST, secrets scanning, Infrastructure as Code (IaC) analysis, CI/CD security, and malware detection into a single integrated platform.
Blueliv
Brand Protection
Blueliv is Europe’s leading cyberthreat intelligence provider. We look beyond your perimeter, scouring the open, deep and dark web to deliver fresh, automated and actionable threat intelligence to pro
SOC-E
Industrial Control System Security
SOC-E is a leading technology provider for high-availability and deterministic networking, sub-microsecond synchronization and cybersecurity solutions for critical sectors. With one of the most compr
Loccus AI
Security Operations
Loccus are developers of AI solutions in the voice safety space. We build identity verification solutions, deepfake detection systems and fraud protection products for companies and end-users. We are
MrLooquer
Security Operations
MrLooquer provide a solution to automatically discover the assets of organizations on the internet, determine the level of exposure to attacks and help to manage risk accurately. Complete organizatio
Smart Protection
Brand Protection
Smart Protection are experts in brand and trademark protection - we fight against counterfeits and unauthorized usages of brands with machine learning technology. We detect, analyze and eliminate onl
Cybersecurity Innovation Hub
Security Operations
The main objective of Cybersecurity Innovation Hub is to bring cybersecurity and other advanced technologies closer to companies and, with the adoption of technology within their business processes, t
More from Spain
Additional Spain-based vendors in rank order (not part of the top 10 badge above).
Ackcent Cybersecurity
Compliance Consulting
Our mission is to help our clients to protect their critical digital assets by providing them with a portfolio of specialised professional services. Ackcent's professional services are designed to ach
Aiuken Cybersecurity
Compliance Consulting
Aiuken is an international IT Security company, focused on communications and IT technologies, specialised in Security and Cloud Services solutions with high added value. - Managed Security Services-
ZIUR Industrial Cybersecurity
Industrial Control System Security
Alias Robotics
Industrial Control System Security
Alias Robotics is a robot cyber security company. Founded upon previous experiences in robotics, we take a roboticists' approach to cyber security and deliver security solutions for robots and their c
IberLayer
Threat Intelligence Platforms
IberLayer is the company behind the Email Guardian service, a cloud based Email Total Protection system that filters and blocks, APT, Ransomware, Spam, Malware, Scams, Phishing, massive Marketing camp
AnyTech365
Managed Security Service Providers
AnyTech365 is a leading European IT Security and Support company helping end users and small businesses have a worry-free experience with all things tech. Our mission is to provide world’s best servi
CCN-CERT
Security Operations
The CCN-CERT is the Capacity for Response to incidents of Information Security of the National Cryptological Center, CCN, attached to the National Intelligence Center, CNI. This service was created in
4iQ
Governance Risk and Compliance Platforms
4iQ powers Cyber Risk Intelligence Centers for defense departments, law enforcement agencies, physical security service providers, managed security service providers and critical infrastructure compan
GrayHats
Brand Protection
GrayHats is a platform-based cybersecurity company devoted to delivering comprehensive, scalable, and proactive protection for businesses in an ever-evolving threat landscape. We implement cybersecur
Barbara IoT
Industrial Control System Security
Barbara is the IoT device platform for professional IoT deployments. It offers the required security, support, maintenance and tools to manage a scalable IoT implementation. Barbara is an industrial
Centum Digital
Compliance Consulting
Centum Digital provide services, products and solutions specialized in communications engineering, control and signal intelligence. We operate mainly in the Aerospace, Defense, Emergency, Security and
AEI Cybersecurity
Security Operations
The Spanish Cybersecurity Innovation Cluster (AEI Ciberseguridad y Tecnologías Avanzadas) brings together companies, Research Centres, Universities, public and other private organizations interested
Dedge Security
Security Operations
ENAC
Security Operations
ENAC is the national accreditation body for Spain, responsible for assessing the competence and capability of organisations that provide certification, testing, inspection and calibration services. E
Neudomains
Brand Protection
Basque Digital Innovation
Security Operations
BDIH is a connected network of advanced manufacturing assets and services Infrastructure for training, research, testing and validation available for companies. It consists of a digitally-linked netw
A3Sec
Compliance Consulting
A3Sec provides professional solutions in the areas of Cybersecurity, Device Monitoring, Business Intelligence and Big Data. We provide Cybersecurity services to support our clients in minimizing the
BIND 4.0
Security Operations
Bind 4.0 is an acceleration program geared toward tech startups with solutions applied to Advanced Manufacturing, Smart Energy, Health Tech or Food Tech fields. It’s a public-private initiative that
AMETIC
Security Operations
AMETIC, the Association of Electronics, Information and Communications Technologies, Telecommunications and Digital Content Companies, champions the interests of Spanish businesses in a hyper-sector t
Zuratrust
Threat Intelligence Platforms
Zuratrust provide protection for all kinds of email related cyber attacks. Zuratrust is an independent verification channel, based on the same principle second factor authentication relies on. It all
About Spain Cybersecurity Companies
Spain has a strong bench of cybersecurity vendors. Rankings here mix expert write-ups, adoption signals, and the product fields we track on each listing.
Ranking Criteria
- Expert assessment
- Verification and reader adoption
- Feature completeness
- Enterprise readiness
Updated Monthly
Our rankings are updated monthly to reflect the latest product information, vendor verification, and market changes.