BISSIAS & PARTNER
Your trusted Swiss- German Law Firm in Athens
RELIABILITY
Over 30 Years of cross-border legal practice in three countries
Athens Zurich Frankfurt a.M.
COMMITMENT
Bridging Greek - Swiss - German legal expertise
Welcome to our website
In 2024, our law firm marked 30 years of specializing in Greek-Swiss and Greek-German legal matters. Drawing on extensive experience in cross-border mandates and comprehensive expertise in Greek, Swiss, and German law, we are committed to providing precise, reliable, and effective legal advice that bridges jurisdictions and connects Greece, Switzerland, and Germany.
The trust our clients have placed in us over the years is both a responsibility and a motivation. We stand by our clients at all times, offering sound guidance, professional expertise, and personal dedication. We provide high-quality legal counsel and represent your interests before courts and authorities in Greece, Switzerland, and Germany.
On our website, you will find comprehensive information about us, our areas of expertise, the services we offer, and insights into our professional background and presence in Greece and abroad.
Kind regards

Dr. Ilias S. Bissias
Attorney at law
in Athens, Zurich, Frankfurt

Over 30 years
of experience and expertise in handling Greek-Swiss and Greek-German cases
About our Law Firm
Founded in the 1970s in Athens, BISSIAS & PARTNERS was located at, Anthimou Gazi Street 9, near the Old Parliament. Our practice was shaped by Attorney Stavros I. Bissias (1932–2022), whose guidance and values continue to inspire our work.







SELECTED CASES OF PUBLIC INTEREST
Maritime Law – Civil and Criminal Cases
Representation of Swiss, German, and Austrian passengers in the E/G “Express Samina” shipwreck case (2000–2007).
Representation of the Greek State in Swiss Corruption and Criminal Cases
Representation of the Greek State before Swiss judicial authorities (Office of the Attorney General of Switzerland) in mutual legal assistance proceedings involving a Greek investigating judge (2005–2006).