Specialized Fields

  • Complex Civil Litigation
  • Business and Securities Fraud
  • Intellectual Property Litigation
  • Antitrust Litigation
  • Environmental and Natural Resources Litigation
  • International Litigation
  • International Corporate Responsibility


Special Counsel

Senior Counsel

Mark Wielga

Email - Mark Wielga
Phone - 303/382-2919

Mark Wielga is senior counsel at Temkin & Hardt LLP and has over twenty-five years experience in litigation. He has represented clients in the pre-trial, trial and appeal stages in federal, state, bankruptcy and probate courts as well as arbitrations and regulatory hearings throughout the United States and around the world. He specializes in high stakes, complex cases representing businesses as both plaintiffs and defendants. Mr. Wielga is a trial specialist. He has litigated and tried a wide variety of cases involving business and securities fraud, director and officer claims, intellectual property, insurance issues, creditor rights, antitrust, as well as numerous environmental and natural resources issues.

Mr. Wielga received his undergraduate degree from St. Johns College in Annapolis, Maryland and his J.D. from the University of Chicago School of Law. He is a member of the Bar of the Courts of Colorado, the Ninth and Tenth Circuit Courts of Appeals and the United States Supreme Court. He has been admitted pro hac vice in virtually every major metropolitan area in the United States. Mr. Wielga speaks, teaches and writes internationally on a variety of topics, including the challenges and duties of transnational corporations.