This site is part of the Informa Connect Division of Informa PLC

This site is operated by a business or businesses owned by Informa PLC and all copyright resides with them. Informa PLC's registered office is 5 Howick Place, London SW1P 1WG. Registered in England and Wales. Number 3099067.

Tax Controversy Leaders
November 2025
London, UK

Fortsakis, Diakopoulos & Associates

Profile

Fortsakis, Diakopoulos & Associates ("FDM&A") is a leading Greek law firm providing a comprehensive range of elite legal services across the full spectrum of business, administrative and tax law and possessing second-to-none advisory expertise on landmark business transactions in Greece in the last years.

With its offices located at the heart of the Athens business centre, the firm boasts today of a vibrant and multi-disciplined team of top-class practitioners, including 5 partners and 21 attorneys, all recognized experts in their respective fields of specialization.

Focusing on complex domestic and international transactions, our practice covers a wide spectrum of legal areas ranging from major privatization/PPP projects, to complex corporate commercial and tax law matters to dispute resolution of business/commercial disputes and of tax-related matters. In addition, FDM&A is recognized as a leading expert in the fields of Greek energy law M&A's and investment projects in Greece, as well as in the fields of administrative and tax law.

The firm's hands-on approach to its clients’ affairs has earned it the reputation of one of the best legal teams in the Greek market, enjoying long-standing relationships with an unmatched variety of Greek and international clients, which includes other law firms and banks, the Big 4 accounting companies, multinationals, foreign State enterprises, financial institutions, utilities and public contractors in energy, investment and construction projects, as well as public law entities and the Greek State.

It is the firm's policy to combine proven legal expertise with commercial flair, thus adding extra value and scope to the firm's clients' business and pursuing best results for their objectives and commercial activities in a demanding and changing legal environment. To this effect, the firm strives to meet its client’s needs by providing timely and efficient services and creative and practical solutions, even when handling the most intricate transactions and agreements.

Our Speakers