LAWYER PROFILE
Theodore Konstantakopoulos

Theodore Konstantakopoulos

Europe 2026

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Ranked in 1 practice area

About

Provided by Zepos & Yannopoulos

Practice Areas

TMT

Data Protection

Artificial Intelligence

Career

Theodore is head of our TMT & Data practice and member of our corporate commercial group.

Theodore has long and extensive experience in advising organisations across various industries, importantly technology multinationals, global telcos, social media platforms, also the Greek State, on issues relating to new and emerging technologies and media, covering all aspects of electronic communications, data protection, cybersecurity, intellectual property, content regulation, marketing and e-commerce law.

He offers strategic guidance on novel and complex issues, including AI (machine learning and algorithmic accountability), cloud computing, connected devices, blockchain solutions and e-Governance tools and services, while he often interacts on matters of regulatory practice with the Greek data protection, telecoms and privacy Regulators.

Theodore is included in the European Data Protection Board (EDPB)'s Support Pool of Experts for the fields of "Technical expertise in New Technologies and Information Security" and "Legal expertise in New Technologies”. He is a regular contributor in various technology law publications and speaker in technology fora in Greece and abroad.

Theodore was admitted to the Athens Bar in 2007 and joined our firm in 2022.

Chambers Review

Provided by Chambers

Chambers European Guide

TMT - Greece

Band 3
Band 3

Individual Editorial

Theodore Konstantakopoulos is adept at handling data protection and compliance matters. He provides further advice on intellectual property mandates.

Strengths

Provided by Chambers

  • Theodore Konstantakopoulos is a great collaborator and partner for our business. His deep knowledge of data protection and AI matters has proven to be instrumental for us. This, coupled with his business mindset has provides us with great value, efficiency and clarity.

    TMTChambers European Guide
  • He explains legal requirements thoroughly and clearly, ensuring we fully understand the implications. I particularly value his availability - he is always accessible. His combination of expertise and commercial awareness makes him an invaluable partner.

    TMTChambers European Guide

Ranked Individuals at Zepos & Yannopoulos (15)

Greece

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