Karatzas & Partners Law Firm was founded in 1963, under the name Karatzas Law Offices. From its establishment, it has been active in the fields of civil, company, commercial and financial law, with its clientele being both Greek and international. We provide services in banking and finance law, capital markets law, competition law, energy law, mergers and acquisitions, privatization, project finance law, real estate law, telecommunications law, data protection, intellectual property, employment and tax law. We also specialize in litigation, both before courts and arbitral tribunals.

In view of our leading position in the Greek legal market, we are consistently rated by legal directories such as Chambers & Partners, Legal 500 and IFLR1000 as a first-tier firm and our partners are considered among the top lawyers in Greece. From 2004 onwards, we have been regularly recognized by Chambers and IFLR, receiving multiple Greek Law Firm of the Year awards. Most recently, we were honoured with the Greece Firm of the Year award at the Women in Business Law Awards EMEA 2025 and the Disability Advocacy Firm of the Year award at the Social Impact EMEA Awards 2025.

At Karatzas & Partners, our company culture is based on individual merit without discrimination on grounds of sex, gender, race, sexual orientation, nationality, ethnic origin or religion, while enhancing excellence, mutual support and respect in a supportive and inclusive working environment. Our firm has received two awards recognizing our commitment to these principles: Best Workplace 2024 and Best Workplace for Women 2024 by Great Place To Work® Hellas.

We are proud to be regarded as the most innovative law firm in Greece through our continuous investment in new technologies and the adaptation to market edge organizational standards. Our firm is the first Greek law firm certified by TUV Austria Hellas with ISO 27001, the international standard for security and protection of an organization’s information and ISO 27701, a data privacy extension to ISO 27001 for privacy information management systems certification.

Finally, offering to society always was and remains one of our objectives. We take our social responsibility very seriously and our activities include a significant portion of pro bono work and financial or other support to initiatives related or even unrelated to the law.

Our firm currently consists of 10 Partners, 7 Senior Counsel, 48 Associates, 9 Trainee Lawyers and 18 employees on supporting functions (Marketing, HR, Accounting department, IT, administrative staff, etc.).