Established in 1947, Holland & Hart is a law firm that maintains one of its office locations in Billings, Mont. It employs a staff of more than 350 attorneys who represent clients in cases related to class actions, intellectual property, mergers and acquisitions, real estate litigations, and licensing and technology. The firm offers assistance with matters regarding insurance coverage, antitrust issues, bankruptcy and creditors rights, employee benefits, immigration, alternative dispute resolution and Internet law. Holland & Hart also assists clients with issues concerning product liability, natural resource litigations, probate and trust administration, taxation and environmental law, condemnation proceedings, and trademarks and copyrights. Its lawyers are members of the American Bar Association, Montana Bar Association, Yellowstone County Bar Association and American Intellectual Property Law Association. The firm maintains several office locations, including Boise, Idaho; Washington, D.C.; Denver; Salt Lake City; and Las Vegas.