As stated in its charter, Marafiq is to undertake the operation, maintenance, management, expansion and construction of seawater cooling systems, desalinated and treated water systems, and sanitary and industrial wastewater systems to provide essential utility services to industrial, commercial and residential customers in the industrial cities of Jubail and Yanbu.

Function
To provide world-class Maintenance Support to Plant Operations, in order to improve Facilities performance, availability, utilization, increase in production and Efficiency, to attain full customer satisfaction.