Ryan T. Bergsieker

Gibson Dunn

Practice Area: Government, Litigation, Cybersecurity & Privacy

    All Star


    “Mr. Bergsieker is a great communicator.”
    “We rely on him because he intrinsically understands our needs and what is valuable to us.”
    “Very clear and concise.”


    Ryan Bergsieker is a partner in Gibson, Dunn & Crutcher’s Denver office. He is a former federal cybercrimes prosecutor who has tried more than 45 civil and criminal cases to verdict. Mr. Bergsieker’s practice is focused in three areas: government investigations, complex civil litigation, and cybersecurity/data privacy counseling. In ranking Mr. Bergsieker as one of the top white collar defense and government investigations lawyers in Colorado, Chambers & Partners highlights client reports that Mr. Bergsieker “demonstrates good judgment and produces an excellent work product,” is “prompt, responsive and dependable,” “draws on strong expertise in government investigations and cybersecurity,” and is “very strong on tech and hacking.” BTI has named Mr. Bergsieker to its Client Service All-Stars List, recognizing “attorneys who stand above all the others in delivering the absolute best in client service.” He has been recognized as a Colorado “Rising Star” and a “Complete Lawyer” who “excel[s] in the courtroom, in the boardroom, in client meetings and out in the community.” He has particular experience with Department of Justice, Federal Trade Commission (“FTC”), Department of Health and Human Services, and State Attorney General investigations, and substantive expertise regarding the False Claims Act (“FCA”), the European Union’s General Data Protection Regulation (“GDPR”), HIPAA, and a wide range of other federal, state, and international privacy/cybersecurity laws, regulations, and standards.

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