About Us

The Firm

Papatriantafyllou & Thanasenari is a boutique law firm based in Athens, Greece, with a focus on business litigation and corporate and commercial advisory work. We act for Greek and international businesses and private clients in domestic matters and in cross-border disputes and transactions involving Greek law.

We combine detailed legal analysis with a practical understanding of our clients’ objectives. Our advice takes account of both the legal position and its implications for the client’s business, assets and reputation.

Our Practice

Litigation & Dispute Resolution

We represent clients in complex commercial, corporate and civil disputes, as well as white-collar criminal proceedings, before the Greek courts and public authorities. Our approach rests on thorough preparation, careful analysis of the evidence and a clear assessment of the available legal options.

We identify early the issues likely to determine the outcome of each case. This preparation informs both our courtroom representation and our approach to negotiation and settlement.

Advisory & Transactions

We advise on corporate and commercial matters, investments, real estate and technology. Our work includes structuring transactions, drafting and negotiating agreements, and advising on business operations and regulatory compliance.

Our litigation experience brings a practical perspective to this work: how contractual provisions may be interpreted, where liability may arise and how rights can be enforced. We use that understanding to help clients assess risks, make informed decisions and put appropriate legal protections in place.

Our Approach

Professional integrity, discretion and accountability guide our work. We place our clients’ interests at the centre of each instruction, providing clear advice on the available options, the risks involved and the steps ahead.

We value direct communication and lasting professional relationships. We keep refining our methods and our legal research so that our advice remains responsive as our clients’ circumstances and priorities evolve.