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About Arnone & Sicomo

International Law Firm Arnone & Sicomo – Legal Assistance for Foreign Individuals and Companies in Italy

Arnone & Sicomo is a leading international law firm in Italy, founded by experienced lawyers Gioia Arnone and Donatella Sicomo. Our mission is to provide fast, efficient, and comprehensive legal solutions to foreign individuals and companies facing legal challenges in Italy. We combine a dynamic network of lawyers with highly skilled consultants to handle even the most complex matters requiring interdisciplinary expertise.

We assist clients in Italian, English, Spanish, French, Russian, German, Chinese, and Arabic, ensuring clear communication and tailored legal advice for international cases.

The International Law Firm Arnone & Sicomo was founded by two lawyers, Gioia Arnone and Donatella Sicomo, who decided to create a dynamic and efficient network of lawyers and highly skilled consultants, offering legal assistance in all areas of law even in particulary complex matters equiring interdisciplinary skills.

The Firm offers Italian, English, Spanish, French, Russian, German, Chinese and Arabic speaking clients qualified legal assistance in a wide area of international legal affairs.

Our International Legal Services

Arnone & Sicomo specializes in providing professional legal assistance to foreign individuals and companies across a wide range of practice areas in Italy:

  • Criminal Law & Criminal Business Law

  • Corporate & Commercial Law

  • Maritime and Nautical Law

  • Customs and Tax Law

  • Real Estate and Property Law

  • Data Protection and Privacy Law

  • Immigration Law & Visa Assistance

  • Family Law & Probate

  • Administrative and Labor Law

  • Insurance, Personal Injury & Compensation Claims

  • Canon & Ecclesiastical Law

  • Representation in European Institutions and International Courts

We provide targeted, high-quality legal advice, ensuring confidentiality, professionalism, and a strong commitment to our clients’ needs.

A Strong Network of Lawyers Across Italy and Europe

Arnone & Sicomo has established strategic partnerships with top Italian law firms, allowing us to represent clients in civil, criminal, tax, and administrative courts across Italy, including first and second instance courts and the Supreme Court of Cassation.

Our international network extends to law firms in Barcelona, Brussels, Istanbul, London, and Luxembourg, giving our clients access to cross-border legal expertise. This enables us to represent clients in the European Court of Human Rights, the European Court of Justice, the European Union Court, and in courts across England, Spain, Luxembourg, and Turkey.

Why Choose Arnone & Sicomo for Legal Assistance in Italy?
  • Specialized international legal expertise for foreign clients facing legal issues in Italy

  • Multilingual support in Italian, English, Spanish, French, Russian, German, Chinese, and Arabic

  • Comprehensive legal services across civil, criminal, corporate, maritime, immigration, tax, and administrative law

  • Representation in Italian courts and European institutions

  • Efficient, confidential, and professional service tailored to your needs

Arnone & Sicomo is your trusted international law firm in Italy, providing clear, practical, and results-driven legal solutions for individuals and companies navigating Italy’s legal system.



Litigation, Family Law & Real Estate
Personal Injury & Criminal Law
Corporate & Commercial Law
Debt Collection, Customs & Tax Law
Immigration & Administrative Law
Labour Law & Maritime Law

Get a preliminary free Consultation

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