Cybersecurity Startups

Suprema develops AI-based biometric access control and security products, including BioStar X, an integrated security platform combining video management and access control, and Suprema CLUe, a cloud-based access authentication service for web service companies. It also offers AI facial-recognition solutions such as Q-Face Finder for real-time person search.

1 investor

SureCert provides a background checking and verification platform that delivers identity verification, right-to-work checks, KYC, criminal record checks, and sanctions screening for organisations. The platform processes personal data on behalf of customers acting as data controllers, with primary processing in the United Kingdom.

1 investor

SurePay provides payment fraud prevention solutions for B2B SaaS and FinTech companies operating internationally. The company is backed by Rabobank's investment arm and Carlyle's European technology fund.

1 investor

SurfEasy provides a consumer VPN service with subscription plans that have no data limits, giving individuals private and secure internet access.

1 investor

Sybol offers a decentralized digital identity platform that lets companies and users share and receive verified data directly from a wallet, without intermediaries or external validation services. Built on blockchain technology, it provides APIs for integration and aligns with European regulations such as GDPR, eIDAS2, and the EUDI Wallet.

1 investor

Sybrin offers document verification and identity validation services that combine intelligent document capture, data extraction, and fraud detection using AI and optical character recognition. The solution is designed for regulated industries to streamline onboarding, strengthen compliance, and detect document fraud.

1 investor

Sycurio provides PCI DSS-compliant payment processing solutions for contact centers and digital environments, enabling secure transactions across voice, digital, IVR, and messaging channels. The company eliminates payment compliance complexity by handling card data through its certified infrastructure, allowing organizations to reduce audit scope and operational costs.

1 investor

Symbiotic Flow is a security tool designed to fit into developers' workflows without slowing them down, aiming to reduce the friction that causes security steps to be skipped and risk to accumulate in code. It targets software development teams in the application security space.

1 investor

Synacktiv provides cybersecurity services including penetration testing, vulnerability research, and threat analysis for organizations. The company helps clients protect against espionage, ransomware, and data breaches through technical expertise and intrusion testing.

1 investor

Syncro is a technology platform designed for IT professionals and managed service providers (MSPs) that combines automation, security operations, and AI capabilities to help IT teams bridge the skills gap and improve operational efficiency.

1 investor

Synectics Solutions provides fraud detection and risk intelligence services to financial services and government organizations across the UK. The company operates shared intelligence consortia that enable organizations to detect fraud, make better decisions, and reduce losses at scale.

1 investor

Synergy ECP provides data transport infrastructure, DevSecOps platforms, and cloud-native engineering services designed for enterprise mission environments, particularly supporting U.S. intelligence community and defense sector operations.

1 investor

Synersoft provides data preservation and information security solutions for small and medium enterprises generating digital assets. The company offers its products as hardware, cloud-based services, and software-as-a-service targeting SME owners and IT managers.

1 investor

Synqly provides a unified API platform that delivers native integrations for security and IT operations vendors, enabling them to integrate once and gain access to multiple providers across categories. The platform enables secure OEM integrations in regulated environments and supports AI-driven integration through Model Context Protocol.

1 investor

Syntho provides AI-generated synthetic data solutions for product demos, testing, and development that maintain privacy compliance while mimicking real-world datasets. The platform serves enterprises, healthcare organizations, and developers who need realistic test data without privacy risks.

1 investor

Synthwave integrates cryptocurrency and tokenized equity directly into payroll systems, letting employees allocate a portion of each paycheck into digital assets while automating conversion, distribution, compliance, and tax reporting. It serves employers looking to offer digital-asset compensation as a benefit, operating in the fintech and crypto payroll space.

1 investor

SysCloud provides automated, immutable cloud backup and rapid recovery for SaaS applications, with features for ransomware detection, eDiscovery, compliance monitoring, data retention, and storage cost control. It serves IT admins and organizations that need to protect SaaS data, and includes an AI copilot for backup management.

1 investor

sysob is a Value Added Distributor providing IT resellers in the DACH region with solutions in IT security, WLAN, virtual desktop infrastructure, storage, and network connectivity hardware. The company has supported resellers for over 20 years with integrated technology solutions and partner products.

1 investor

Systellar provides a design platform called synapse that enables model-based systems engineering for complex physical systems, offering unified workspace for design, requirements management, documentation, and workflow automation with version control and traceability capabilities.

1 investor

Taktikal builds digital forms and authentication-driven workflows that let organizations replace paper- and PDF-based document processes with secure, verifiable digital journeys. Its ISO 27001-certified platform serves businesses across industries such as finance, healthcare, and government that require identity verification and data security.

1 investor

Talon Defense develops cyber solutions for national security and defense missions, spanning vulnerability discovery, threat intelligence, malware analysis, exploit development, and AI-enabled cyber and information operations. It serves government and defense organizations with offensive and defensive capabilities.

1 investor

TandemTrace provides an autonomous layer for security operations centers (SOCs) that performs Tier 1 alert triage, threat hunting, and coverage auditing around the clock. It integrates with existing EDR, SIEM, identity, and cloud telemetry over read-only APIs to auto-close false positives and route real incidents to senior analyst queues.

1 investor

Monad is a security data pipeline platform that normalizes, filters, enriches, and routes security telemetry from any source to optimize SIEM costs and reduce alert noise for security teams.

1 investor

Tausight provides Active Containment technology that stops ransomware attacks in real-time by monitoring encryption and preventing operational disruption, eliminating downtime during attacks. The solution is designed for organizations seeking cyber resilience against ransomware threats.

1 investor