Cybersecurity defence companies in the Netherlands

Develops quantum key distribution (QKD) technology providing ultra-secure data communications and quantum networking solutions for critical infrastructure.

Quantum key distribution (QKD) startup developing the first CV-QKD transceiver in a standard QSFP-28 pluggable form factor, integrating quantum encryption into existing fibre networks. TU Eindhoven spinoff selected for NATO DIANA 2025 accelerator. Established the first quantum-secured government connection in the Netherlands.

Builds threat intelligence platforms and tools that help security teams collect, process and act on cyber threat data across government, military and enterprise environments.

Provides offline data transfer solutions enabling secure data exchange without internet connectivity. Specializes in air-gapped data transfer systems for sensitive environments.

Specializes in Multi-Party Computation technology enabling secure collaboration on encrypted data, allowing organizations to analyze sensitive datasets without exposing raw data.

Roseman Labs Encrypted Computing Platform

Python-based data collaboration platform with 50+ ready-to-use functionalities including machine learning, where datasets are split into encrypted shares across three independent EU cloud servers so no single party ever sees the full data.

Multi-Party Computation Engine

Privacy engine supporting private set intersection, statistical tests, fuzzy matching, and ML models (logistic regression, K-nearest neighbors, random forest) that computes on encrypted shares distributed across three servers, revealing only approved results.

Developer Integration Layer

SDKs, APIs, and connectors enabling integration with Databricks, Tableau, Power BI, and Microsoft Fabric, deployable on Kubernetes across multi-cloud (OVH, Scaleway, Cyso) or fully on-premise environments.

AI-powered deepfake detection platform that identifies synthetic media and provides cybersecurity solutions against AI-generated threats.

Sensity AI Deepfake Detection Platform

Multilayer forensic analysis platform that examines pixels, file structures, and voice patterns to detect deepfakes in seconds, producing court-ready reports with confidence scores and explainability heatmaps.

Face Manipulation Detection

Frame-by-frame AI face forgery analysis that identifies face swaps, lip syncs, reenactments, and morphing with pixel-level manipulation heatmaps showing exactly which regions were altered.

Deepfake Voice Detection

Acoustic analysis engine that detects synthetic voices and voice cloning by examining formant frequencies, pitch contours, and spectral features to differentiate between real human speech and AI-generated audio.