Pyunghwa Engineering Consultants (PEC) is a global engineering consultancy firm headquartered in Anyang, Gyeonggi-do, Republic of Korea. PEC offers multi-disciplinary services spanning infrastructure and plant sectors. Their infrastructure work includes transportation infrastructure, tunnels, bridges, water and wastewater systems, and human settlement development. The plant sector encompasses power plants, environmental plants, renewable energy, and environmental impact assessments. In addition to traditional consulting services like planning, design, and supervision, PEC also engages in EPC projects, which involve procurement, construction management, and commissioning.