Organic matter management and valorization for the tropical agro-industry. Main industries: sugarcane, palm oil, starch, citrus, papermills. Main technologies: Biogas, Composting, Liquid Fertilization, Evaporation & drying, Organic fertilization. Main countries: Latin America + South East Asia Biogas projects: 600.000 m3 biodigesters in 14 countries Biodigesters’ models: Contact and UASB Up to turnkey and operation.