EEI is constructing a PDH plant with a capacity of 843,000 tons per year to produce propylene, along with UTOS facilities for essential water and air needs.

EEI Corp. is enhancing the capacity of the Safaniyah Onshore Plants to accommodate forecasted crude oil rates. This project involves civil, structural, mechanical, and piping works.

EEI Corp. is building a new seawater desalination plant using RO technology, with a potable water production capacity of 600,000 m³/day.

EEI Corp. provided civil, mechanical, piping, and electrical works for Saudi Aramco's critical dewatering system in Abqaiq.

EEI Corp. is engaged in constructing structural, mechanical, and piping works for the Hawiyah Unayzah Gas Reservoir Storage Project.

EEI Corp. contributed to the construction of a state-of-the-art healthcare center in NEOM, covering civil, architectural, mechanical, electrical, and instrumentation works.

EEI Corp. provided comprehensive construction services for replacing a pressure vessel at Saudi Aramco's South Ghawar facility.

EEI Corp. expanded the VDU unit heater capacity at Saudi Aramco's Riyadh Refinery to improve efficiency, involving civil, structural, mechanical, piping, and E&I works.

EEI Corp. supported Saudi Aramco in the swift restoration of the Abqaiq Plant following a major attack, performing civil, structural, mechanical, piping, and E&I works.