SandGrain B.V.

About SandGrain B.V.

SandGrain is a Dutch scale-up founded in 2019, specializing in IoT cybersecurity solutions for connected devices across sectors like automotive, industrial IoT, critical infrastructure, and aerospace & defense. Our flagship CyberRock platform combines a secure cloud infrastructure with immutable hardware tokens—hard-coded ICs providing post-quantum-resilient authentication. This enables real-time verification at scale, eliminating provisioning and certificate management while ensuring trusted identities, tamper-proof lifecycle assurance, and compliance with regulations like NIS2 and CRA. With €13.5M in Series A funding raised in December 2025, SandGrain empowers secure-by-design systems for sovereign data protection and smart supply chains.

Keywords

• Device Authentication
• Device Authentication
• Iiot Security
• Industry 4.0
• Iot Security

Address

• Headquarters

  High Tech Campus 95656AE EindhovenNoord-Brabant, Netherlands

Team by function

Based on 17 public job profiles as of 4 September 2026.

• Sales4
• Executive / C-Suite3
• Other / Unclassifiable3
• Engineering / Software Development2
• Founder / Owner1
• IT / Infrastructure / Security1
• Legal / Compliance1
• Marketing1
• Product Management1