The company is known for such projects as the Grand Louvre in Paris, the Rock and Roll hall of Fame and Museum in Cleveland, the Paloaao Lombardia in Milan and the U.S. Holocaust Memorial Museum in Washington, D.C. to name a few. Miller is also a former president of American Institute of Architects, a member of the Architectural League of New York, Municipal Arts Society, Society of Architectural Historians and is director of the New York Building Congress.