Saudi Environmental Works Ltd.
Saudi Environmental Works Ltd (SEW), established in 1993, is the largest environmental services and industrial waste management company in Saudi Arabia. SEW is a conglomerate of • SEW Technologies • SEW Waste Management, and • SEW Environmental Monitoring and Audit Services. SEW has vast experience in handling petroleum and petrochemical industry wastes – hydrocarbon sludges, slurries, solids, contaminated soils and oil spills. SEW employs physical, chemical and biological methods to recover from and/or treat wastes. SEW is a growing leader in waste treatment and management in the Gulf Cooperative Council (GCC) countries.