Yiannis Papatriantafyllou

Yiannis Papatriantafyllou is a lawyer and partner at Papatriantafyllou & Thanasenari in Athens. He represents businesses and private clients in demanding court cases and advises them on legal and financial matters, with a focus on corporate and investment matters.

Profile

He handles complex corporate and commercial disputes, as well as criminal matters arising from business and financial activity. In every case he looks closely at the evidence, the legal options available and the implications for the client’s business, assets and reputation.

He also advises on corporate matters, investments and commercial transactions, from negotiation to agreement. His experience in disputes informs his advisory work, so that clients can assess legal risks and the consequences of their business decisions early on.

He has published legal studies in academic journals, as well as articles in the press, and has contributed to the professional training of lawyers on business litigation.

As a partner, he shares with Elli Thanasenari the overall supervision of the firm’s matters across all practice areas.

Qualifications

Publications in legal journals

• Standing to Support the Prosecution and the Right to File a Criminal Complaint in Offences against Offshore Companies, Poinika Chronika, 2023, p. 317 et seq. (in Greek)
• The Reasoned Rejection of Defence Pleas Denying the Charge, Poiniki Dikaiosyni, 2022, p. 1667 et seq. (in Greek)
• The Person Entitled to File a Criminal Complaint in White-Collar Crimes, Poiniki Dikaiosyni, 2022, p. 1012 et seq. (in Greek)