GGN is a landscape architecture firm based in Seattle. Our firm’s 45 employees have backgrounds in landscape design, architecture, art, engineering, and ecology. GGN offers extensive experience in designing high-use landscapes in complex, urban contexts. GGN is the recipient of the 2017 ASLA National Landscape Architecture Firm Award and the Smithsonian’s Cooper Hewitt National Design Award for Landscape Architecture in 2011. The firm’s project awards include ASLA National Awards of Excellence, ASLA and AIA Honor Awards for Design, Tucker Design Awards, Society for Campus and University Planning Awards, and Great Places Awards from the Environmental Design Research Association.