Simon Felix Sembiring

PT Supreme Energy Rajabasa is a geothermal energy company based in Daerah Khusus Ibukota Jakarta, Indonesia. The Indonesian company works closely with local governments and communities to actively participate in community development programs. The private company's vision is to become the leading and most respected geothermal producer in generating clean and sustainable electricity, creating maximum value for its stakeholders. The company has subsidiaries, including PT Supreme Energy Muara Laboh and PT Supreme Energy Rantau Dedap, and have partnered with companies such as Engie and Sumitomo Corporation. The company was founded in 2007 by Supramu Santosa and focuses on developing geothermal energy to support the government's program of establishing a more environmentally friendly and renewable energy source.