Attorney Steven Mulligan’s practice focuses on business and commercial law, construction law, and bankruptcy and reorganization. Mr. Mulligan represents debtors, creditors, construction contractors, businesses, business owners and sole proprietors. He is well-versed in helping clients review and negotiate contracts, buy or sell companies and assets including through Bankruptcy Code Section 363 sales, obtain financing, form and govern business entities, plan for business succession, enforce creditors’ rights, and work through all aspects of Chapter 11 proceedings. Mr. Mulligan also assists clients in receiverships, foreclosures, insolvency, and commercial litigation.

Mr. Mulligan is admitted to practice before all courts in Colorado, the U.S. Court of Appeals for the Tenth Circuit, U.S. Bankruptcy Appellate Panel for the Tenth Circuit, U.S. District Court of Colorado, and the U.S. Bankruptcy Court for the District of Colorado.

He received his undergraduate degree in English from the University of Colorado at Boulder and his juris doctorate degree from the University of Denver.

In addition to his legal practice, Mr. Mulligan is an accomplished lecturer, volunteers at local homeless shelters, and is a former board member and coach with the Arapahoe Warriors Youth Hockey Association and former board member of the Colorado Amateur Hockey Association. He enjoys traveling, exploring Colorado through hiking and biking, and documenting his travels through photography.



  • American Bankruptcy Institute, Member
  • Colorado Bar Association, Business Law Section, Legislative Policy Committee Liaison
  • Denver Bar Association, Member
  • Standing Local Bankruptcy Rules Revision Committee, Member
  • International Association of Privacy Professionals, Member


Mr. Mulligan has been rated as AV® Preeminent™ attorney by Martindale-Hubbell’s Peer Review Ratings. For more information about the ratings, please visit

He has also been recognized by his peers as one of the Best Lawyers® in America in Bankruptcy and Creditor Debtor Rights/Insolvency and Reorganization Law.

Best Lawyers Award Badge


Denver Office
999 18th Street
South Tower | Suite S1500
Denver, CO 80202
(303) 861-8888
Direct: (303) 407-9560