LAWYER PROFILE
Flavio Delli Colli

Flavio Delli Colli

Europe 2026

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Ranked in 1 practice area

About

Provided by Lenz & Staehelin

Europe

Practice Areas

Litigation, White-collar, Investigations

Career

Flavio Delli Colli is a partner in our Zurich office where he co-leads the Investigations and White Collar practice groups. He is a litigator and has significant experience representing clients in complex commercial, corporate and financial disputes, bankruptcy litigations and white-collar matters before all Swiss courts. A significant part of Flavio’s practice involves cross-border disputes. He also regularly represents clients in proceedings before the Swiss Financial Market Supervisory Authority (FINMA), as well as in other administrative proceedings. Flavio also advises clients in internal and government investigations involving alleged bribery, money laundering, insider trading, fraud and other misconduct.

University of Zurich (MLaw, 2013), Swiss Bar Admission (2016), King's College London (LL.M. in International Financial Law, 2013), Associate at Lenz & Staehelin (2016), Foreign Associate at Quinn Emanuel Urquhart & Sullivan, LLP, New York (2017-18), Partner at Lenz & Staehelin (2025)

Professional Memberships

Swiss Bar Association (SAV), Zurich Bar Association (ZAV)

Languages Spoken

German, English, Italian, French

Chambers Review

Provided by Chambers

Chambers European Guide

White-Collar Crime - Switzerland

Up-and-coming Individual
Up and Coming

Individual Editorial

Flavio Delli Colli regularly assists financial institutions and private individuals with criminal matters relating to fraud and money laundering. He displays further skill in handling embezzlement, corruption, environmental crime and insider trading investigations.

Strengths

Provided by Chambers

  • Flavio Delli Colli is a very smart and intelligent lawyer who always pushes forwards. He is also very passionate and super hard-working.

    White-Collar CrimeChambers European Guide
  • Flavio will be a real star of the Swiss Bar.

    White-Collar CrimeChambers European Guide

Ranked Individuals at Lenz & Staehelin (52)

Europe-wide

Switzerland

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