defence attentiveness strategy determination

A Geneva boutique law firm dedicated to litigation, particularly criminal and white-collar crime.

The Firm

Simine Sheybani and Louise Sarasin Steinfels, founding partners of 4S LEGAL

A firm designed for you.

More than a firm, we are a team.

A team of two ambitious lawyers with extensive litigation experience, particularly in criminal and commercial litigation.

Depending on your needs and the complexity of your matter, we ensure your defence as a team or individually. We stand by your side with a strategic approach and unwavering availability.

Trained at leading firms, from small practices to major firms, we offer a dual assurance: the strength of a united team and the rigour of tailored counsel.

Areas of expertise

Explore our expertise
  • Litigation

    Criminal litigation, as well as contractual, civil and commercial disputes before the Swiss courts, mutual legal assistance proceedings and interim measures.

  • White-Collar Crime

    Defence and representation in complex criminal proceedings, including fraud, breach of trust, corruption and money laundering.

  • Internal Investigations

    Internal investigations, remediation, interactions with prosecuting authorities and crisis management.

  • Inheritance law

    Inheritance disputes and mediations (domestic and cross-border matters).

  • Construction Law

    Advice and litigation concerning statutory builders' liens, building permits and construction defects.

Two lawyers, one team.

Attorneys
Portrait de Louise Sarasin Steinfels

Louise Sarasin Steinfels

Founding partner

  • White-collar crime
  • Commercial and contractual litigation
  • Internal investigations
  • Construction law
Portrait de Simine Sheybani

Simine Sheybani

Founding partner

  • Criminal law
  • White-collar crime
  • Commercial and contractual litigation
  • Inheritance law