Last Update August 30, 2018


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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 has been serving the environmental needs of the Saudi governmental and private sector industries and businesses. SEW provides various services to Saudi ARAMCO, the different industries of the Saudi Arabian Basic Industries Corporation (SABIC) group, the Royal Commissions for Yanbu and Jubail, the Presidency of Meteorology and Environment (PME). SEW has worked with several international companies, such as Schlumberger, Halliburton, Foster-Wheeler, Worley-Petrocon, ERM-UK, EarthTech, Inc., SNC-Lavalin, Merichem Chemicals and Refinery Services LLC, etc. SEW provides environmental management and waste disposal services to several private industries and businesses in the country.

Saudi Enviromental Works Ltd. (SEW) - Pictures

Saudi Enviromental Works Ltd. (SEW)

  • P.O. Box: 109660, 21351, Dammam, Saudi Arabia
  • 012 698 3186
  • 012 698 3206
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