Two perspectives, one standard.
N.terion was founded by two partners who complement each other professionally and methodically: supervisory practice from the Bundesbank meets academic depth and entrepreneurial experience.

Nikita Rösner, MBA
Nikita Rösner brings several years of supervisory practice from the Deutsche Bundesbank. As a former bank supervisor, he knows both sides of the table — and exactly what really matters in supervisory conversations and where supervised institutions too often stumble.
Many years of supervisory practice at the Deutsche Bundesbank, including ongoing banking supervision and special supervisory audits.
MaRisk, DORA, outsourcing management — focused on translating supervisory requirements into operational reality.

Prof. Dr. Alexander Holtermann, Ph.D., DBA
Professor, author, and consultant focused on AI governance and digital transformation. As "Professor Digital" he guides organizations in building resilient AI governance — and occasionally appears in person in avatar format; his voice can be heard in every course of the N.terion Academy. He is available to book as a speaker on a variety of digital topics!
University teaching in digitalization, AI, and compliance. Active research at the intersection of law / AI / risk management.
Several specialist publications on AI ethics, digital transformation, and compliance. Regular talks at industry conferences and in the "Professor Digital explains…" series.
We deliver implementation, not opinions.
Pragmatic
Theory and legal frameworks are the foundation, not the goal. What counts is a solution that actually works in your organization.
Robust
Our results withstand supervisory audits. Not because of pretty documents, but because we develop them with the responsible experts.
Personal
No teams of junior consultants getting up to speed on your project. You work directly with us and at most a small core team.
Personal
A first conversation is non-binding and free of charge. We listen before we recommend anything.