/Companies

Sandgrain

4 known investors

Find your way into Sandgrain

Sign up to see every warm intro you have to Sandgrain

  • Paths you didn't know you had: your email and LinkedIn already hold routes to the Sandgrain team. We find them for you
  • 2nd- and 3rd-degree connections: the friend-of-a-friend routes that take hours to manually find through your inbox or LinkedIn
  • Answers now, not in days: momentum is everything in a raise. Skip asking around whether someone knows someone

Days of research, done the moment you sign in, with every route ranked by how warm it is.

SandGrain develops CyberRock, a post-quantum-resilient authentication platform designed for aerospace and defense applications in Europe and NATO member states.

Founders & leadership

JD
Jeroen DoumenFounder & Security ArchitectJeroen Doumen is founder and security architect of Sandgrain, which develops post-quantum-resilient authentication technology for aerospace and defense. He has expertise in cryptography, cryptographic protocols, coding theory, and embedded security.
JVJoeri Voets
Joeri VoetsCEOJoeri Voets holds a degree in Physics and brings over 20 years of business leadership experience across operational, commercial, and general management roles. He is CEO of SandGrain, which develops post-quantum-resilient authentication technology for aerospace and defense applications.

Investors · 4

Funding

SEC filings, press & company announcements

Source: company announcements and press reports — follow each round's link for the claim.

In the news

Frequently asked questions

What does Sandgrain do?
SandGrain develops CyberRock, a post-quantum-resilient authentication platform designed for aerospace and defense applications in Europe and NATO member states.
Who founded Sandgrain?
Sandgrain was founded by Jeroen Doumen.
Who are Sandgrain's investors?
Sandgrain's investors include DeepTechXL, Innovation Industries, Invest-NL, BOM.