MIESCOR (Meralco Industrial Engineering Services Corporation)
ConstructionMetro Manila, Philippines1001-5000 Employees
Meralco Industrial Engineering Services Corporation (MIESCOR) is a construction-focused engineering services provider established in 1973 as a wholly owned subsidiary of Meralco, and it is based in Metro Manila, Philippines. Its offerings cover engineering, procurement, consulting, construction, and ongoing operations and maintenance, supported by a sizable technical workforce and the capacity to work in both domestic and international markets. The company emphasizes safety as a core capability, with formal programs and recognitions from the Department of Labor and Employment and safety organizations such as SOPI and SHAPES. The group operates through its wholly owned subsidiaries, Miescor Builders, Inc. and Miescor Logistics, Inc., and holds the PCAB classification AAAA for general engineering, building, and related services. In February 2025, MIESCOR Infrastructure Development Corporation announced a collaboration with Power Corporation to support modernization and expansion of operations in Iloilo City and neighboring Negros provinces.