Siena Ambiente 
Web site www.sienambiente.it/
Contact person: Roberto Di Paola
Sienambiente is a joint venture public and private that operates in the integrated waste cycle managing equipment and plants for selection andcomposting and energy recovery from waste.
It also operates in the green economy sector, directly or through numerous partnerships, in the field of renewable energy and in energy production from renewable and non-conventional sources.
After 25 years in business, thanks to continuous investments and gradual growth in employment, the company has reached a rich heritage of knowledge and technical skills in the areas of waste, energy and environmental services.