International Law Firm


Tsamichas Law Firm, renowned for its exceptional legal expertise and rich heritage, excels in delivering comprehensive legal solutions both in Greece and internationally. Our Athens-based team specializes in key areas such as Corporate, Competition, Civil, Energy, Transportation, and International Law, offering personalized and strategic legal counsel. With a strong focus on excellence, ethics, innovation, and achieving effective legal outcomes, we serve as your reliable partner in overcoming complex legal challenges. Our firm boasts a notable history of successful case resolutions and high client satisfaction, underpinned by our attorneys’ vast knowledge, experience, and cross-border proficiency. We are dedicated to remaining at the cutting edge of legal developments and technology, investing in continuous education, legal tech, and global partnerships to enhance our service delivery. Committed to accessibility and responsiveness, Tsamichas Law Firm is a leading name in legal excellence and client advocacy, ensuring informed and comprehensive support for every client.

Cav. Avv. Ioannis Tsamichas

We provide

Workable Legal Solutions

We are proficient in the assessment and completion of tasks. We are also able to communicate effectively enforceable strategies to help our clients reach their desired goals.

Client-Focused Services

Our clients range from private individuals to global industries, including charity organisations. And we are unswerving in our commitment to meeting the needs of our clients without any compromise.

Transparency & Accountability

Our reputation is founded upon some values, and we uphold our core values in our dealings with clients. You can trust that we will serve you better.


Our team has acquired suitable knowledge and with this, we are able to run different legal practices. This involves better management and service and handling each issue with the utmost professionalism. Some of the following services from our end to our clients:
  • Capable of delivering professional service in quick turnaround
  • We timely update warnings of legal risks that would benefit our customers
  • Commercial & Corporate Law
  • Public Works
  • Energy & Sustainability
  • Public Affairs Relations
  • NGOs
Our Team is next to you.
Dedication, Specialization, Innovation & Quality
News & Activities
Tsamichas Spyros-Nikitas at Naftemporiki “Biomethane: Fuel Catalyst for the European Green Transition”

Tsamichas Spyros-Nikitas at Naftemporiki “Biomethane: Fuel Catalyst for the European Green Transition”

The European Union (EU) is at the forefront of the green revolution, leading the way…

Tsamichas Ioannis included at the “100 Top Personalities for the Future Economy” by Naftemporiki’s Centennial Anniversary

Tsamichas Ioannis included at the “100 Top Personalities for the Future Economy” by Naftemporiki’s Centennial Anniversary

Tsamichas Law Firm is incredibly honored to be announce that our Senior Partner Ioannis Tsamichas…

Tsamichas Law Firm legally advised Industria Italiana Autobus for the successful tender of 200 CNG Buses

Tsamichas Law Firm legally advised Industria Italiana Autobus for the successful tender of 200 CNG Buses

We are thrilled to announce that Tsamichas Law Firm legally advised Industria Italiana Autobus S.p.A.…

Learn more about our Law Firm

Tsamichas Law Firm offers comprehensive legal services in Telecommunications & Broadcasting Media Law, adept at navigating complex regulatory landscapes and fostering strategic collaborations with third parties. Our expertise spans advising on regulatory national and international compliance, intellectual property rights, and contractual agreements with key industry players. The firm's international reach enables it to support clients globally, including partnerships with renowned mobile, telecommunications, and broadcasting companies worldwide. With a focus on innovation and regulatory foresight, Tsamichas Law Firm ensures clients are positioned for success in the dynamic telecommunications and media sectors.

Tsamichas Law Firm embraces digital innovations and legal technology by integrating LegalTech solutions to streamline operations and enhance client services. Our focus is on innovation, and forming strategic partnerships with leading technology providers to access the latest legal software and tools. This commitment enables efficient handling of complex legal challenges, sophisticated data analysis, secure online transactions, and automated document management. Collaborating with third-party experts ensures their legal services are agile, secure, and cutting-edge, reflecting their dedication to excellence and client satisfaction in the digital age.

Tsamichas Law Firm delivers strategic legal solutions in Competition Law, addressing antitrust issues, merger controls, M&A, state aid, and compliance programs. They guide clients through the regulatory landscape, ensuring fair competition practices while maximizing business opportunities. Their services include representing clients in investigations by competition authorities, advising on competitive strategies, and litigation support, reflecting their deep understanding of the competitive challenges businesses face.

Tsamichas Law Firm offers specialized legal services for transportation sector clients, covering maritime, aviation, and road transport regulations. The firm assists with Tenders, Audits, Regulatory Compliance, Litigation, and Transactional Matters, ensuring clients navigate the complexities of international and EU transportation laws effectively. Our expertise includes handling cargo claims, charter party disputes, and regulatory advice for transport operators, showcasing their comprehensive support in this dynamic field.

In the realm of cybersecurity law, Tsamichas Law Firm offers cutting-edge legal services designed to protect digital assets and comply with global data protection regulations. Our expertise includes GDPR compliance, data breach response, and privacy policy development, ensuring that our clients meet stringent regulatory standards. We provide risk assessment and mitigation strategies, helping businesses safeguard sensitive information against cyber threats. Our proactive legal approach to cybersecurity ensures that our clients are prepared and protected in the digital age.

Tsamichas Law Firm’s expertise in Corporate Commercial and Bankruptcy Law is unparalleled. We provide comprehensive legal support for businesses facing financial challenges, including bankruptcy proceedings, debt restructuring, and asset protection. Our attorneys advise on corporate governance, compliance, and risk management, ensuring that our clients navigate commercial disputes and arbitration processes effectively. With a focus on innovative solutions and strategic planning, Tsamichas Law Firm is dedicated to safeguarding the interests of businesses while facilitating recovery and growth.

At Tsamichas Law Firm, we are at the forefront of the renewable energy legal landscape, offering expert advice on the intricacies of the energy sector. Our expertise encompasses:

EU energy regulations, the Green Deal, SFDR, ESG, SDGs, and local compliance, ensuring our clients are well-positioned in a rapidly evolving market. We assist with legal strategies for sustainable business practices, energy project financing, and regulatory compliance, facilitating the transition to renewable energy sources. Our firm is committed to promoting sustainability and innovation in the energy sector through strategic legal counsel.

Tsamichas Law Firm seasoned attorneys are adept at navigating the complexities of inheritance disputes, ensuring rightful ownership and distribution of assets. We specialize in protecting property rights, addressing co-ownership issues, and resolving boundary disputes with precision and legal acumen. Our approach combines personalized attention with a deep understanding of Greek and international civil law, offering tailored solutions that align with our clients' unique legal circumstances.

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