Zweiback Fiset & Zalduendo LLP


  • WBE

Firm Size

  • 6-10

Willing to Act as Local Counsel

  • Yes

Zweiback Fiset & Zalduendo LLP is a premier law firm comprised of elite attorneys representing a wide range of clients including Fortune 500 companies, corporate executives, public officials and government entities. We have a breadth of experience as top-ranking leaders in the Department of Justice and the nation’s preeminent “Big Law” firms. We achieve remarkable results for our clients in complex litigation, government investigations, and white collar criminal defense. We also provide highly sought after advice in cybersecurity, privacy, regulatory compliance and data breach incident response.

Practice Areas:

• Complex Litigation
• Government Investigations
• Cybersecurity & Data Privacy
• Regulatory Compliance/ Administrative Proceedings
• False Claims Act
• White Collar Criminal Defense
• International Arbitration
• Environmental Violations
• Oil & Gas
• Healthcare


Los Angeles, CA

523 W. 4th Street, Suite 516

Person of contact: Rachel Fiset

Practice Areas

  • Energy
    • Oil & Gas
  • Government Contracts
  • Intellectual Property
  • International Litigation
  • Litigation/Trials
    • Administrative
    • Corporate/Commercial (Shareholder Derivative Suits, Securities, FINRA, Antitrust, Banking, Bankruptcy, etc.)
    • Criminal (White Collar)
    • Environment, Energy and Resources
    • Health and Healthcare Law
    • Intellectual Property (Patent/Trademark)
    • International Law
    • Regulatory (Public Utility, Communications and Transportation Law)
  • Privacy and Information Security/Cyber
    • Cybersecurity, Data Protection and Privacy
    • Litigation
    • Regulatory
  • White Collar / Investigations
    • Qui Tam
    • Regulatory Investigations
    • Whistleblower