Marianna Nathanail


Marianna Nathanail

Institutional Affairs Officer
European Investment Bank, Group Office in Greece

Marianna Nathanail is the European Investment Bank (EIB) Legal Representative in Greece, engaging actively with EU delegations, national, local, public, and private sector stakeholders, business associations and academia partners in Greece and Cyprus to promote the strategic orientations and priorities of the EIB, supporting sustainable investments, energy transition, climate adaptation, research, innovation, female entrepreneurship, social investments and skills. A professional with 25 years of service in the banking, finance, and legal sector.

Having joined the EIB in 2015, she worked at the EIB Headquarters in Luxembourg in Capital Markets and Risk Management positions, participating in horizontal EIB Group working groups for the development of Group policies on Market Conduct, Regulatory Compliance, Sustainable Finance and Corporate Governance.

Prior to joining the EIB, she worked for the European Commission, DG FISMA and DG Internal Market, as seconded national expert, representing the European Commission in the Interinstitutional negotiations with the European Parliament and the Council (trilogues) for major financial services regulations.

Before joining the European Commission, she served as Legal Advisor to the Hellenic Capital Markets Commission, also representing Greece as Delegate in Council negotiations, and Legal Counsel for major international and Greek groups of companies in the energy, construction, and shipping sector.

She holds a degree from the Athens University Law School, a master’s degree in law (LL.M.) and a master’s degree (MSc) in Banking and Finance.