Avensus
High Grade Security
For more than 35 years we have protected the most sensitive data in the Netherlands and Belgium. Banks, insurers, government bodies and critical infrastructure rely on our expertise. From hardware security modules to post-quantum cryptography: Avensus designs, implements and manages the cryptographic backbone of your organisation.
"Encrypt all and manage the keys yourself"
Our portfolio
Three ways we strengthen you
Use cases & solutions
The technical building blocks of your cryptographic infrastructure.
Consulting
Independent advice and architecture by senior specialists.
Managed Services
24/7 operations from Dutch data centres.
Avensus Compass
Your cryptographic landscape in one overview
The Avensus Compass brings together all our use cases, management layers and the root of trust in one interactive view. Explore the outer ring for use cases, the middle ring for key and certificate management, and the core for HSMs.
Why Avensus
Cryptographic market leader for 35+ years
We combine deep technical expertise with operational continuity, from first assessment to 24/7 managed operations.
35+ years of experience
Market leader in the Netherlands and Belgium since 1991.
Platinum partnerships
Highest accreditation with Entrust & Thales.
Advice to managed
End-to-end service coverage.
Quantum-ready
Prepared for the cryptography of tomorrow.

Avensus culture
The partner that works alongside you
Not an anonymous supplier, but a close-knit team that stands beside you. We think along, act fast and share knowledge openly. Because the best cryptographic solutions are built together.
Short lines
Direct contact with the specialist who knows your challenge.
Long relationships
Customers often work with us for decades.
Open and honest
We say what works and what does not. No sales talk.
Sharing knowledge
Workshops, training and a sparring partner for your team.
