PEC Ltd. engages in the provision of mechanical engineering and contracting services. It operates through the following segments: Project Works, Plant Maintenance and Related Services, and Other Operations. The Project Works segment offers engineering, procurement, and construction services for certain aspects of plant projects. The Plant Maintenance and Related Services segment involves services to the oil and gas, pharmaceutical and oil, and chemical terminal industries. The Other Operations segment focuses on services provided through the subsidiaries such as heat treatment, information technology services and products, and construction equipment leasing services. The company was founded on January 8, 1982, and is headquartered in Singapore.