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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Years of experience
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Happy Customers
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Successful Cases

Latest news

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

July 2025 – Annulment of Payment Orders and Auction

Issuance of Decision No. 303/2025 of the Single-Member Court of First Instance of Chania –... Read More

June 2025 – Father’s Child Communication Rights Violated: Giannitsa Court Ruling

Issuance of Judgment No. 593/2025 of the Single-Member Court of First Instance of Giannitsa –... Read More

May 2025 – Law 3869/2010: Agrinio Court of First Instance Halts Forced Execution

Interim order issued by the Single-Member Court of First Instance of Aetolia-Acarnania – Suspension of... Read More

Legal Defense Against Enforcement Proceedings in Greece: Why Early Legal Action Matters

Panagiotis Kachrimanis, Lawyer In Greece, enforcement proceedings (αναγκαστική εκτέλεση) allow creditors to forcibly collect debts through... Read More

February 2025 – Successful Mediation in Child Custody, Communication and Alimony Case

Successful mediation resolved custody, communication, and alimony for a minor child with a rare illness... Read More

February 2025 – Court Ruling on Joint Custody, Alternating Residence, and Child Support Reduction

The Athens Single-Member Court of First Instance has issued decision no. 687/2025, ruling in favor... Read More

January 2025 – Court Decision on Joint Custody and Child Residence Arrangement

In a landmark decision, Athens Single-Member Court of First Instance ruled on case no. 162/2025... Read More

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