Nisriyanto has more than 30 years of experience in various industries, including oil & gas and geothermal businesses.

Ikeda has a 25-year of professional career in the energy industry since 1998 with a robust technical background of reservoir engineering, integrated subsurface evaluation, field development planning, reservoir management and project development.

Sachi has been working for the power and infrastructure business unit in Sumitomo Corporation from the start of her career. She has been engaged in many of Sumitomo’s power project in Southeast Asia, Middle East and Africa.

Takeuchi has been working for Power Projects Group of Marubeni for 29 years. He has broad ranges of experience covering the areas of business development, investment, M&A, and power plant construction.

Prijandaru started his career in 1993 as a Petroleum Engineer with Asamera Oil. He was with Gulf Resources Ltd as International Business Development Manager in 1997 and Gas Marketing Manager in 2002.

Novi has 25 years of geothermal industry experience, working for various geothermal developers, including Unocal Geothermal, Chevron Geothermal, Star Energy, Thermochem, and Mighty River Power in New Zealand.