A founding Principal of LEDDY MAYTUM STACY Architects in San Francisco, William Leddy, FAIA, believes that architecture has an important role to play in leading our communities toward a just, carbon-neutral future for all.
For over 30 years Leddy has been a national leader in the design of regenerative architecture that celebrates our place in the natural world. His firm has received over 150 regional, national and international design awards and has been recognized by numerous organizations including the American Institute of Architects, the French Institute of Architects, the Norwegian Association of Architects, the U.S. Department of Energy, and the National Building Museum. A nationally recognized leader in sustainable design integration, LMSA is one of only two firms in the nation to have received ten or more AIA Committee on the Environment Top Ten Green Project awards. Leddy has lectured widely and served as visiting professor at the Southern California Institute of Architecture, the University of California, Berkeley, the California College of the Arts and the University of Oregon, where he and partner Marsha Maytum, FAIA, were named Pietro Belluschi Distinguished Visiting Professors. He was elected to the American Institute of Architects College of Fellows in 2003 and has served on the National AIA Committee on the Environment Advisory Group (as chair in 2013) and currently, the AIA California Council Committee on the Environment.
LEDDY MAYTUM STACY Architects was the 2017 recipient of the National AIA Firm Award.