Ranking tables
Litigation: Specialist Firms in White-Collar Crime & Government Investigations | USA
California
Rankings overview for Departments
- Adams, Duerk & Kamenstein 2 Years Ranked
RFZ Law LLP 4 Years Ranked- Arguedas, Cassman, Headley & Goldman LLP
- Byrne & Nixon LLP
- Halpern May Ybarra Gelberg
- Illovsky Gates & Calia LLP
- Rizk & Shearer LLP
All Departments profiles
Band 1
1 Cohen Williams LLPLitigation: Specialist Firms in White-Collar Crime & Government Investigations2026 | Band 1 | 3 Years RankedCohen Williams demonstrates impressive skills in defending entrepreneurs, officers, directors and other senior executives facing regulatory investigations and enforcement actions, drawing upon a group of litigators with considerable prosecutorial and trial experience. It acts on a broad spectrum of AML, RICO, FCPA, cybersecurity and False Claims Act cases.

1 Kaplan Marino, PCLitigation: Specialist Firms in White-Collar Crime & Government Investigations2026 | Band 1 | 4 Years RankedKaplan Marino is a Los Angeles-based criminal boutique firm that is known for its broad capabilities within the field. The group is experienced in the representation of high-profile individuals in matters including healthcare, cybersecurity, public corruption and more.

1 Larson LLPLitigation: Specialist Firms in White-Collar Crime & Government Investigations2026 | Band 1 | 5 Years RankedLarson is a high-caliber trial boutique with significant experience defending clients against DOJ and SEC investigations and enforcement concerning FCPA violations, healthcare fraud, environmental crimes and securities actions. Clients also benefit from the firm's strong pool of former judges, prosecutors and public defenders.
1 Swanson & McNamara LLPLitigation: Specialist Firms in White-Collar Crime & Government Investigations2026 | Band 1 | 21 Years RankedSwanson & McNamara is a highly regarded boutique that is regularly seen in litigation throughout state and federal courts. The team is recognized for the standout trial credentials of its bench and its impressive reputation among local judiciary bodies, and often defends individuals and corporations in areas including securities fraud, antitrust and False Claims Act matters, alongside additional strengths in general criminal and civil litigation matters. The firm acts for a diverse client base, which includes a number of senior executives in the technology and financial sectors.
- Ehrlich & Craig LLPLitigation: Specialist Firms in White-Collar Crime & Government Investigations2026 | Band 1
Band 2
2 Adams, Duerk & KamensteinLitigation: Specialist Firms in White-Collar Crime & Government Investigations2026 | Band 2 | 2 Years RankedAdams, Duerk & Kamenstein is a highly regarded litigation boutique in Los Angeles. Its lawyers are recognized for their considerable strengths advising clients in sensitive internal and government investigations.

2 RFZ Law LLPLitigation: Specialist Firms in White-Collar Crime & Government Investigations2026 | Band 2 | 4 Years RankedRFZ Law enjoys a fast-rising reputation for its capabilities in trial work, alongside a robust pedigree in regulatory and internal investigations. The firm is held in particularly high esteem for its representation of individual defendants, including public officials and corporate executives.
- Arguedas, Cassman, Headley & Goldman LLPLitigation: Specialist Firms in White-Collar Crime & Government Investigations2026 | Band 2
- Byrne & Nixon LLPLitigation: Specialist Firms in White-Collar Crime & Government Investigations2026 | Band 2
- Halpern May Ybarra GelbergLitigation: Specialist Firms in White-Collar Crime & Government Investigations2026 | Band 2
- Illovsky Gates & Calia LLPLitigation: Specialist Firms in White-Collar Crime & Government Investigations2026 | Band 2
- Rizk & Shearer LLPLitigation: Specialist Firms in White-Collar Crime & Government Investigations2026 | Band 2