Cybersecurity Startups

Duality provides a privacy-preserving data collaboration platform that lets organizations analyze and share sensitive, distributed data without moving or exposing it, using Privacy Enhancing Technologies such as fully homomorphic encryption, federated learning, and trusted execution environments. It supports secure cross-organization queries and collaborative AI model building while maintaining data control and regulatory compliance.

2 investors

DuploCloud provides a platform that consolidates DevOps and cloud security for developers and organizations. The platform automates operational workflows and compliance management, bringing hyperscale cloud automation techniques to mainstream enterprises.

2 investors

Dymium is a data-centric, zero-trust platform that governs access to enterprise data in real time, applying identity-, role-, and context-based policies before data is returned. It serves as a security and governance layer between enterprise data and AI systems, copilots, agents, and analytics, with built-in support for GDPR, HIPAA, and the EU AI Act.

2 investors

Dynatrace provides an observability and security platform that uses AI to monitor applications, infrastructure, logs, and digital experience while automating workflows and detecting threats. It serves large enterprises across IT operations, application security, and software delivery.

2 investors

Dyneti develops digital payment solutions designed to match the ease and security of physical transactions. The company focuses on bringing authenticity to internet commerce.

2 investors

Earthly offers Lunar, a platform that converts engineering standards, compliance mandates, and incident-response actions into deterministic guardrails enforced across pull requests and CI/CD pipelines for both human-written and AI-generated code. It targets platform engineering, SRE, and compliance teams, integrating with GitHub, GitLab, and tools like Claude Code, Cursor, and OPA.

2 investors

Edgeless Systems builds confidential computing software that keeps data and workloads encrypted at runtime using Trusted Execution Environments and remote attestation, removing cloud administrators from the trusted computing base. Its products, including the Privatemode AI service and open-source tools like EGo and MarbleRun, target organizations seeking secure, compliant, and sovereign use of AI and cloud infrastructure.

2 investors

Egress, a KnowBe4 company, provides a cloud email security platform that uses contextual machine learning and neural networks to defend against advanced phishing attacks and prevent accidental or malicious data loss. Its products include end-to-end email encryption, secure collaboration workspaces, and secure web form data submission for enterprise customers.

2 investors

Ekco is a security-first managed service provider offering managed IT and cloud services, cyber security, business continuity, and IT support to businesses and IT departments. It operates at European scale with local expertise and holds accreditations such as ISO 27001, Cyber Essentials, and CREST.

2 investors

Elastio provides ransomware detection and verified data recovery software that inspects live data, replicated data, and backup data across enterprise environments. The platform is used by financial institutions, healthcare organizations, SaaS platforms, managed service providers, and public sector agencies to identify compromised recovery points and prove recovery success.

2 investors

Element builds a privacy-focused, portable digital identity solution along with KYC and digital onboarding tools and credit risk products, using AI technologies. It targets organizations that need to verify and onboard customers digitally.

2 investors

Elevate Security analyzes cyber event telemetry across phishing, malware, browsing, and data handling to identify which employees pose the highest security risk, then automates coaching and access decisions based on their behavior. The platform focuses on managing human risk within organizations' security programs.

2 investors

Ellipse World develops payment card and smartcard technology aimed at reducing fraud and making digital payments safer for the financial industry and e-commerce. Its EVC product is deployed across more than a dozen countries, and the company operates manufacturing facilities in California and Asia.

2 investors

Emphere provides hardened, minimal container images with mapped supply chains, verifying every release and dependency to eliminate fixable CVEs before images reach a customer's registry. It targets engineering and security teams managing container fleets, offering signed (Cosign) images, SBOMs, and SLSA provenance.

2 investors

enclaive provides a multi-cloud platform for Confidential Computing, using hardware-based Trusted Execution Environments to keep applications, databases, and AI workloads encrypted in use so that only the customer holds the keys. It serves security-first organizations in regulated sectors that require strong data protection and sovereignty.

2 investors

Enclave is an AI-powered security platform that automates vulnerability triage and verification by building a living model of code and cloud infrastructure, determining which security findings are actually exploitable and prioritizing remediation efforts.

2 investors

Enginsight is an all-in-one cybersecurity platform that automatically scans IT environments for vulnerabilities (CVE scans), performs intrusion detection, automated penetration testing, and SIEM/MDR, and monitors servers, endpoints, and web applications. It is developed entirely in-house (Security by Design), offered as a cloud SaaS or on-premises solution, and targets companies of any size and industry, with a focus on the German market.</parameter> <parameter name="founders">[]

2 investors

Enkrypt AI provides a platform for security and compliance of AI systems, offering real-time threat detection, guardrails, monitoring, and policy compliance automation for enterprises deploying generative AI applications.

2 investors

Ensighten, now operating as CHEQ Control & Compliance, provides data security, precise data collection, and privacy compliance tools, including server- and client-side tag management and integrated marketing operations. It serves businesses looking to secure their data environment and improve returns on their marketing technology.

2 investors

Enso Security (presented on the page as Snyk's AI Security Platform) provides an independent security layer that validates AI-generated code, governs development agents, and secures AI-native applications. It targets engineering and security teams building with AI, integrating into IDEs, CI/CD pipelines, and AI coding assistants such as Claude Code, Cursor, and Codex.

2 investors

Enspi offers a unified digital twin platform that ingests data from SCADA, IoT, and enterprise systems to mirror industrial operations in real time, using physics-aware AI agents for optimization, predictive maintenance, and OT cybersecurity. It serves operators of industrial control systems and critical infrastructure across energy-intensive industries and data centers, helping them optimize energy use, cut emissions, and detect cyber threats.

2 investors

Entitle provides just-in-time privileged access management, granting employees, contractors, and admins temporary self-service access that auto-revokes after a set duration, ticket resolution, or on-call rotation. The platform integrates with corporate SaaS and infrastructure systems to reduce attack surface and automate access requests and compliance evidence collection.

2 investors

eperi provides functionality-preserving data encryption ("eperi sEcure") that keeps encryption keys under the customer's control while allowing continued use of cloud applications such as Microsoft 365, HubSpot, ServiceNow and Trello. It targets IT decision-makers and enterprises needing data protection and regulatory compliance with frameworks like GDPR, NIS2 and DORA.</parameter> <parameter name="founders">[]

2 investors

Equifax is a data and analytics company providing consumer credit monitoring, identity theft prevention, and business risk and fraud solutions, as well as employment, income, tax, and payroll verification services for businesses and government entities. It serves consumers, businesses, and governments in the U.S. and internationally with credit and financial decisioning insights.

2 investors