LAWYER PROFILE
Katherine Trefz

Katherine Trefz

USA 2026

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Williams & Connolly LLP
 Williams & Connolly LLP

Ranked in 1 practice area

Litigation: White-Collar Crime & Government Investigations

District of Columbia

2 years ranked

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Chambers Guide to the USA

Litigation: White-Collar Crime & Government Investigations - District of Columbia

Up and Coming
Individual Editorial

Katherine Trefz has a recognized practice in white-collar crime and investigations, representing companies and executives in a range of complex allegations including wire fraud, Foreign Corrupt Practices Act violations and False Claims Act violations.

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Ranked Individuals at Williams & Connolly LLP (65)

District of Columbia

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