Nostrion
Nostrion provides independent AI solutions for regulated European markets, with all data processing and infrastructure owned and operated within Europe under EU law. The platform is designed for trust-based professions like notaries and accountants, combining open architecture with compliance certifications including ISO 27001, ISO 42001, and NEN 7510. Domain specialists lead each market segment, ensuring the AI understands professional workflows while client data never leaves the organization.
- Artificial Intelligence
- Software Only
Funding
Founders
Founder details are not available yet.
Product
Problem
Organizations in regulated markets hold proprietary knowledge and sensitive data that must remain under their control, yet many AI solutions rely on non-European infrastructure and governance. This creates tension between adopting AI and maintaining compliance with European data protection laws and professional standards.
Solution
Nostrion provides independent AI solutions for regulated markets, with all data processing and infrastructure owned and operated within Europe under EU law. The platform enables organizations to keep their proprietary knowledge and intelligence within their own control while benefiting from advanced AI capabilities. It is built on European values, with compliance embedded into every layer of the architecture from day one. Domain specialists—such as notaries working with notaries and accountants working with accountants—lead each market segment, ensuring the platform understands professional workflows. Nostrion shares lessons learned across markets while never sharing client-owned data.
Target Audience
Primary customers are professional organizations in regulated European markets, including notaries, accountants, and other trust-based professions that handle sensitive data requiring strict compliance.
Features
- Open-by-design architecture allowing organizations to maintain ownership and control over their AI systems
- European ownership, infrastructure, and governance with full adherence to EU law
- Compliance by design certified for ISO 27001, ISO 42001, and NEN 7510, grounded in GDPR and the AI Act
- Domain-specific expertise with market teams led by practicing professionals in sectors like notarial and accounting services
- Cross-market learning where platform improvements travel between sectors but client data never leaves the organization
- Permitted use cases include document analysis and preparation, workflow automation, research and knowledge retrieval, reporting and operational support, and data analysis within authorized environments