About Ariadnah

Compliance advisory firm based in the Netherlands. Domain specialists and a proprietary compliance platform.

What we build

We are an advisory firm with a proprietary platform, not a software vendor.

The platform is built for the specific data structures that regulation requires: relational integrity, validation workflows, and audit trails. It comes with specialist support from eminent domain experts and hands-on operators.

We work with regulated institutions across financial services, from Register of Information to full compliance governance. Our approach: deliver outcomes, not just tools.

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ISO/IEC 27001 certified by DNV

ISO/IEC 27001:2022

Certified by DNV (May 2025)

Security posture

Ariadnah Solutions is ISO/IEC 27001 certified by DNV, an accredited certification body.

  • ISO/IEC 27001:2022 certified (May 2025)
  • Dedicated hosting infrastructure
  • Annual surveillance audits by DNV
  • Active across multiple regulated sectors
  • Full GDPR compliance

Our information security management system (ISMS) governs how we protect client data, manage access controls, and maintain operational resilience. This isn’t just a certificate. It’s how we run the business.

Trust signals

Legal entity

Ariadnah Solutions B.V.

Certification

ISO/IEC 27001:2022 (DNV-audited)

Data hosting

Dedicated hosting infrastructure

Sectors

Active across multiple regulated sectors

Ready to operationalize DORA compliance?

Book a discovery call to discuss your regulatory landscape and where the gaps are.