Secter Environmental Design (SED) is a Portland-based firm that provides landscape design and environmental planning services for public and private clients throughout the US and Canada. Our team of professionals bridge conservation and recreation program development through environmental planning, ecological restoration, natural-area facilities design, natural play and interpretive planning and design.

Our expertise in landscape assessment and architecture, ecology, and community development gives us a unique perspective on land management and usage, and our expertise in the Charrette process allows us to generate outstanding results for our clients.