Energysolutions Co., Ltd is a Korea-based company engaged in the energy service company (ESCO) business and renewable energy business. The Company operates its business through two divisions: ESCO investment and renewable energy. Its ESCO investment division involves in the provision of energy saving engineering services for lighting, heating and cooling systems, waste heat recycling, sewage treatment and others. Its renewable energy division involves in the construction of solar power plants and waste incineration heat recycling and power plants to provide heat and electricity.