IES Organisation OPC Private Limited is a leading EPC (Engineering, Procurement and Construction) company based in India. The company deals with a wide range of services which expands design, engineering, material procurement, manufacturing, supply of plant and equipment, field services & construction and project management in the field of the mechanical, piping, pipeline, electrical, fabrication and erection of heavy structures, instrumentation work including trial run and commissioning, civil, structural, road and bridges of projects for oil and gas, power sectors (thermal/ gas/ hydro/ wind/ solar), process industries, petrochemical industries, water industry and transportation infrastructure.