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Mark Gibson

Of Counsel

555 17th Street, Suite 3200, Denver, CO 80202

Mark brings a passion for compelling advocacy to every matter.

A self-proclaimed word geek, Mark is committed to develop and convey concise, persuasive legal arguments that advance clients’ interests. Whether in written briefs and submissions or oral arguments, Mark’s passion for marshalling language to create clear, compelling messages shines through.

Mark represents companies and individuals facing investigation by federal agencies. His wide-ranging commercial litigation experience includes disputes involving renewable energy projects, insurance, land purchase disputes, and civil rights complaints.

Before joining Holland & Hart, Mark practiced as a senior litigation associate at an Am Law 15 law firm. Before private practice, Mark served as a judicial clerk to Judge Alan B. Johnson of the US District Court of Wyoming, and for Judge Gregory A. Phillips of the Tenth Circuit Court of Appeals. During law school, he served as a judicial intern to then-Judge Neil M. Gorsuch of the Tenth Circuit Court of Appeals.


Bar Admissions

Court Admissions


  • Best Lawyers: Ones to Watch, Commercial Litigation, 2021

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