Person Photo
Person Photo

Brian Mumaugh


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

Employers in a variety of industries engage Brian Mumaugh to represent them when embroiled in disputes with employees.

With more than 25 years of experience, clients trust him to find practical, favorable solutions to their labor and employment issues.
Brian represents employers in a broad range of employment and labor matters including Title VII, age discrimination, FLSA wrongful discharge, breach of contract, public policy discharge, covenants not to compete, and related employee disputes in federal and state courts in multiple states across the country.

show more


Bar Admissions


  • Chambers USA, Labor & Employment, 2005-2022
  • The Best Lawyers in America© Lawyer of the Year, Labor Law - Management, Denver, 2022
  • The Best Lawyers in America© Employment Law - Management, Labor Law - Management, 2011-2022
  • Colorado Super Lawyers®, Employment & Labor, 2011-2022

Professional and Civic Affiliations

  • The Wildlife Experience, Board Member, Chair of the Finance Committee, and Member of the Executive Committee, 2007-present
  • Colorado Junior Hockey Foundation, Board Member and Executive Committee Member
  • Rocky Mountain Children’s Cancer Foundation, Former Member, Board of Directors
  • Children’s Museum of Denver, Former Member, Board of Directors and Executive Committee
  • Colorado, Nebraska, and American Bar Associations, Member
  • Colorado Defense Lawyers Association, Member
  • American Bar Association, Labor and Employment Section, Member

Unless you are a current client of Holland & Hart LLP, please do not send any confidential information by email. If you are not a current client and send an email to an individual at Holland & Hart LLP, you acknowledge that we have no obligation to maintain the confidentiality of any information you submit to us, unless we have already agreed to represent you or we later agree to do so. Thus, we may represent a party adverse to you, even if the information you submit to us could be used against you in a matter, and even if you submitted it in a good faith effort to retain us.