Board of Director – INDO RAYA TENAGA

	Pak Peter Wijaya *President Director* Peter has been a member of BOD of the Company since its inception and appointed President Director in 3^rd Quarter 2020. Peter attained his experience in energy business since 2005 by managing strategic matters in energy companies (such as Santos Australia, Star Energy Oil & Gas and Star Energy Geothermal) as a direct report to CEO. For nine years in his earlier career, Peter worked at Big Four firms (such as Coopers & Lybrand [now PwC] and KPMG) where he managed teams of professionals who provided
	Pak Arif Amiruddin *Vice-President Director* Arif Amiruddin has worked for more than 26 years in PLN and PT Indonesia Power (IP) in Construction, Project Development, Training Division, and O&M of Power Generation. He started in 1994 as Operator & Supervisor in Suralaya SPP (3,400 MW), then involved in IP’s overseas project – #1 & #2 Rabigh Power Plant – Saudi Arabia. In 2009 he was assigned as Project Manager at PLN Pembangkitan Sumatera II and then returned to IP Head Office as Project Management Division Head. In early 2017 he was assigned to PT Indo Raya Tenaga as Operations Director until March 2018, and now Arif is back joining the team as Vice President of PT Indo Raya Tenaga to develop Jawa 9-10 Power Plant Project.
	Pak Jonny Karli *Director* With over 20 years of experience in the Power, Energy, Oil & Gas, and Petrochemical Industries, Jonny has successfully developed, acquired, and financed several large-scale projects. During his time with Singapore Power, Jonny was responsible for the development of strategic greenfield power projects in Asia, and the acquisition of transmission & distribution businesses in Australia, as well as arranging for the related project financing. After joining Barito Pacific Group, he was tasked to lead the development & management of the groups’ new Oil & Gas concessions in Indonesia.
	Pak Yudianto (Yudi) Permono *Director* Yudi has more than 16 years of experience working in Indonesia IPP projects, starting from PT Indonesia Power (IP) in early 2002. He has been Operator of Suralaya SPP 3400 MW, manager to several IPP – IP’s subsidiaries (PT Indo Medco Power, PT Indo Ridlatama Power), power plant development manager, and starting 2012 Director to PT Rajamandala Electric Power. In early 2018, he transferred to PT Indo Raya Tenaga as Director to develop the Jawa 9-10 Power Plant project.
	Pak Jinyoung Jeong *Director* Jinyoung has worked for 24 years in Korea Electric Power corporation (KEPCO) with experience of construction, O&M and IPP project development. He worked at the construction offices named DongHae CFBC TPP (200MW x 2), YoungHeung #1,2 TPP (800MW x 2) and YoungHeung #3,4 TPP (870MW x 2) as engineer, supervisor and manager in Korea. Since 2009, he has been involved overseas business and achieve the result of winning the IPP project (Norte II 433MW CCPP, Mexico) in 2010. Jinyoung also worked at the overseas sites named Ilijan CCPP (600MW x 2 blk, Philippines) and Egbin TPP (220MW x 6, Nigeria) as a general manager for 6 years.
	Pak Erwin Ardianto *Director* Erwin Ardianto possesses 20 years of experience in the Accounting & Finance as well as Corporate Communication, Governance and Procurement within the PLN Group and PT Indonesia Power (IP) where he has developed and demonstrated his sound skill and knowledge of the field. Starting 2002 in PT Indonesia Power, Erwin has climbed the corporate ladder from the Suralaya Business Unit, PT Cogindo DayaBersama, and PT Haleyora Power. He was assigned to PT Indo Raya Tenaga in 30 November 2022.
	Pak Stephanus (Steve) Adrianto *General Manager – Development Project* With more than 30 years’ extensive experience and training in various E&C project execution, Steve is an expert at Project Management, and has been appointed and positioned as Senior Manager of Engineering and Development Project, Project Director and Project Advisor to many companies. Since 2017, Steve has been assigned to PT Indo Raya Tenaga, as General Manager Development Project of Jawa 9-10 Power Plant project.
	Pak Rizky Kurniawan *Vice President – Finance, HR , GA & IT* Rizky has more than 12 years of experience in the finance industry. He started his career at Bank Mandiri, Indonesia’s largest bank asset. In 2010, he joined Star Energy Geothermal, Indonesia’s leading geothermal energy producer, where he worked on several key corporate finance transactions. In 2016, he joined Hitay Energy Holdings, a prominent Turkish group, to assist Hitay on the development of geothermal concession area in West Sumatra. He re-joined Barito Group in 2017 as Senior Manager of Planning & Corporate Financing in PT Indo Raya Tenaga.
	Pak Ronggo Widodo *Vice President – Commercial* Ronggo has more than 25 years of experience. His services at PT Indonesia Power as Maintenance Engineer at UP Priok for 6 years before transferred to be several positions in the Supply Chain Management such as Head of Warehouse, Logistics, Inventory and Procurement Manager. Ronggo has experienced in Procurement for 15 years and has become Procurement Managers at IP Unit and Head Office since 2013. In early 2022, he transferred to PT Indo Raya Tenaga as VP Commercial.

Sapto Aji

President Director

Sapto Aji Nugroho has more than 24 years of working experience in power generation, within PLN and PT Indonesia Power (IP). He started in PLN in early 1994, as Operator of Suralaya SPP 1600 MW, and in 1997 he was transferred to IP as Supervisor and Manager at Suralaya Power Plant. In 2008 he was transferred back to PLN as Project Manager at Labuan Power Plant, and then back again to IP as Deputy General Manager at Suralaya SPP in 2012. In early 2015, he was transferred to the IP Head Office as Head of Engineering Division. In early 2017, he was transferred to PT Indo Raya Tenaga as President Director to develop the Jawa 9-10 Power Plant project.

Andry Setiawan

Director

Andry is a highly regarded professional having successfully turned around two divisions within Barito Group. Andry has held many senior positions in high-profile petrochemical companies including Tripolyta Indonesia Tbk., and Chandra Asri, where he successfully established Chandra Asri Petrochemical Tbk. as the largest integrated petrochemical company in Indonesia in 2011. Since then, Andry heads Petrindo Jaya Kreasi, and Barito Wahana Lestari (Barito Pacific’s new mining and energy division) and was recently appointed as the Business Development Director in Barito Pacific Tbk.

Peter Wijaya

Director

Since 2008, Peter has worked at Barito and Star Energy group, and has since led the group’s Energy M&A and JV deals, oil & gas sales, as well as electricity sales negotiations with SOEs, government institutions and other commercial counterparts. Previously, Peter worked at Coopers & Lybrand (now PwC), KPMG Indonesia, and Santos. At Santos, he managed the financing and commercial development of Santos’ first oil and gas fields in Indonesia. Currently, Peter is the Vice President Commercial & Business Development of Star Energy, and is also a member of the Board of Directors of PT Barito Wahana Lestari.

Yudianto (Yudi) Permono

Director

Yudi has more than 16 years of working experience in Indonesia IPP projects, starting from PT Indonesia Power (IP) in early 2002. He has been Operator of Suralaya SPP 3400 MW, manager of several IPP – IP’s subsidiaries (PT Indo Medco Power, PT Indo Ridlatama Power), power plant development manager, and starting 2012 as Director of PT Rajamandala Electric Power. In early 2018, he was transferred to PT Indo Raya Tenaga as Director to develop the Jawa 9-10 Power Plant project.