DENVA is a start-up of Demetra‘s core business, as a completion to its services for the maintenance of green areas. DENVA is a group of professionals who believe in the principles of ‘sustainable development‘ and ‘resilience‘ and have decided to include them in their professional activity. DENVA works using the LCA (Life Cycle Assessment) approach, believing that the holistic vision of this instrument is fundamental in order to evaluate the environmental, social and economic impact of the products and services analysed.