The Firm

Yiannatsis & Associates Law Firm constitutes the evolution of an Athens based law office which was founded three decades ago by Theodoros I. Yiannatsis. The activity of the firm is regulated by its Articles of Association (AoA) in conjunction with Presidential Decree 81/2005 on Law Firms. Law Firm's AoA have been approved by the Athens Bar Association and the Firm is registered under number 80302. Its premises are housed in the 4th and 5th floor of a traditional building at 38 Karneadou street in Athens (Kolonaki).

Our principles:

  • Thorough study and research of each case and issue.
  • Multi-faceted approach to legal issues, utilizing valuable expertise across several fields.
  • Reliability in the fulfillment of undertaken commitments.
  • Constant client updates on the progress of each case.
  • Continuing legal education.

Services

Commercial-Corporate Law

Most of our clients consist of businesses...

Banking Law

In the field of banking law, the services we provide...

Tax Law

Having specialized in tax law in recent years, we are...

Economic Criminal Law

As much of the business activity now involves the risk..

Family Law

The company specializes in out-of-court and judicial dispute resolution...

Inheritance law

Inheritance Law is a key branch of Civil Law and regulates the posthumous distribution..

Why Us

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Successful Cases

Latest news

Transfer of Business within the Framework of a Restructuring Agreement (Art. 64 of Law 4738/2020)

Asimina Maneta, Lawyer I. IN GENERAL The transfer of an overindebted business may constitute a transaction of strategic importance... Read More

November 2025 – Significant debt write-off through the Out-of-Court Debt Settlement Mechanism

Our client, a former entrepreneur in the clothing sector, found himself facing aggressive actions by... Read More

The voluntary exit of a partner from a partnership

By Alexandra Giaki, lawyer at Supreme Court, managing partner Novemrber 2025 I. Introduction Partnerships – general partnerships and... Read More

August 2025 – Issuance of decision no 1034/2025 of Thessaloniki Court of Appeal

Final Appellate Judgment regarding rejection of a Lawsuit Seeking €1,800,000 from a Commercial Distribution Agreement A... Read More

July 2025 – Joint Custody Granted: Change of Circumstances Ruling

Revision of a Final Court Decision Due to a Change in Circumstances under Article 1536... Read More

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