Pelli Clarke Pelli Architects is an architectural firm based in New Haven, Connecticut. Founded in 1977 by architects César Pelli and Deborah Berke, the firm is known for its innovative designs and commitment to sustainability. They have worked on a variety of projects, including commercial buildings, cultural institutions, and urban planning. The firm has received numerous awards for its work, highlighting its influence in the field of architecture. Notable projects include the Petronas Towers in Malaysia and the Sarasota Performing Arts Center in Florida. Their designs often emphasize the relationship between buildings and their surroundings.