We listen. And we work with those who want to move things forward.

Every engagement starts with a conversation about where you stand: the structure, culture and strategic questions of your organisation. From there, we work with you to set priorities that can be put into practice.

The expertise comes from us. What we discuss in the first conversation is what we deliver – projects are not handed to junior staff after the pitch.

Our team

Eva-Maria Öhlinger, MA

Managing Partner · Biodiversity and Sustainability · Controlling and Accounting

Assistant professor and expert in controlling, accounting and financial management. At OLENOR she leads technical implementation in finance processes and connects subject-matter expertise with operational practice.

Her research forms the basis for a conceptually clear, well-structured advisory approach: she helps organisations develop strategic objectives systematically, translate them into consistent metrics and steering systems, and embed them effectively into operational decision-making, with a focus on regulatory and ESG contexts.

Univ.-Prof. Dr. Othmar M. Lehner

Cooperation partner · Artificial Intelligence · AI Governance and Accounting

Professor of Accounting, Organization Theory and Computer Science. MIT graduate in Data Science, Certified Data Scientist at the Fraunhofer Institute. Most recently Director, authorised officer and auditor at KPMG Austria – this combination of audit practice and data expertise underpins our governance audits for AI adoption in planning, administration and accounting.

Over 20 years of experience in economic sustainability, reporting, strategy and risk projects worldwide. He works closely with EU regulators on the European Sustainability Reporting Standards, the SFDR and research groups on biodiversity, and has published numerous peer-reviewed articles and books.

othmarlehner.com ↗

Get to know us.