THYMIO PAPAYANNIS AND ASSOCIATES INC (TPA) has been providing technical and social services in the fields of planning, architecture and engineering in Greece and abroad, since 1959. The main objective of its activities is a holistic approach in the design and management of space within the framework of sustainability. The firm is among the few in Greece to provide integrated services in the fields of urban and spatial planning, architecture, landscaping, civil engineering, electrical and mechanical engineering and environmental science.