Desalination and water conditioning installations and plants; plants for waste water treatment, namely municipal and industrial wastewater treatment plants, desalination of sea and brackish water; plants for waste treatment, namely for treatment of solid waste, liquid waste, hazardous waste
Environmental Control ApparatusBuilding, constructions services of water waste and waste desalination installations; installation, repair and maintenance of waste water apparatus, namely water desalination machines; installation, repair and maintenance of waste apparatus, namely water desalination machines; consulting services for the construction of water treatment and purification plants, solid waste treatment plants and other municipal infrastructure facilities
Building Construction and RepairCivil engineering and planning of water treatment and waste treatment facilities services; civil infrastructure engineering services; civil engineering of the design of water treatment and waste treatment plants; industrial design services relating to engineering and planning of water treatment and waste treatment plants; solutions consultancy services, namely design of municipal and industrial wastewater treatment plants, design of water treatment plants, design of groundwater remediation; consulting for waste water treatment solutions relating to engineering and planning of water treatment and waste technological treatment
Computer and Scientific