Thorvald A. "Thor" Nelson

Mr. Eurich represents clients in virtually all areas of labor law, with particular emphasis on litigation of labor disputes. He works on lawsuits, including those for which he defends major clients against claims of race, sex, age, disability, and national origin discrimination; actions involving collective bargaining agreements; and a variety of wrongful discharge claims in lawsuits before state and federal trial and appellate courts in much of the Western United States. Over the course of h...

Former SEC investigative attorney. Regulatory-focused litigator helping companies and individuals navigate regulations and defending them in investigations. Emily Garnett uses her government experience, public policy background and litigation skills to advise clients on high-stakes regulatory enforcement and litigation matters. While at the U.S. Securities and Exchange Commission, Emily was a lead investigative attorney working on cases concerning potential violations of federal securities in...

Carolyn Witkus is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law and Family Law Mediation. Carolyn, who practices law in Denver, Colorado, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Carolyn is held by other top lawyers in the same geographic and legal practice area.

K.C. Harpring is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation - Plaintiffs. K.C., who practices law in Denver, Colorado, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which K.C. is held by other top lawyers in the same geographic and legal practice area.

Gretchen E. Lipman is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Individuals and Family Law. Gretchen E., who practices law in Denver, Colorado, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Gretchen E. is held by other top lawyers in the same geographic and legal practice area.

For more information, please visit www.gibsondunn.com/lawyer/bergsieker-ryan-t/ .

Adam Gentile is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Construction. Adam, who practices law in Littleton, Colorado, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Adam is held by other top lawyers in the same geographic and legal practice area.

Authority on consumer finance regulation and law. Decade of government bank regulatory service. Develops multidisciplinary solutions for consumer finance companies and banks. With deep understanding of consumer finance law and markets, Sarah Auchterlonie ensures that transactions and consumer product offerings achieve her clients’ compliance, effectiveness and growth goals. As an advocate in Congress or with federal and state agencies, she brings a decade of government service with fede...

Kevin McGreevy has extensive trial and litigation experience in federal and state courts. He was lead counsel in over 50 jury trials. Mr. McGreevy represents individuals and entities in a wide variety of matters, including white collar criminal investigations and defense, general criminal defense, regulatory matters before state and federal agencies, civil litigation and appeals. Mr. McGreevy is the lawyer other lawyers turn to for help. He has represented some of Denver’s largest law f...

David K. Lucas is a top attorney recognized by Best Lawyers in the practice area(s) of Public Finance Law. David K., who practices law in Denver, Colorado, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which David K. is held by other top lawyers in the same geographic and legal practice area.