About us

About Us

Indoplas Energy Group through PT. Indoplas Makmur Lestari, was founded in 2004 and started initially its business in the plastic industry which is produced from waste, and also through its subsidiaries, expanding the business into property and tourism industry sectors, focusing on green environment.

In 2020, PT. Indoplas Makmur Lestari, developed and enlarged its business in the energy sector, which included energy resources and infrastructure, towards the concept of Green and a healthy environment orientation such as engineering, planning and design, development and procurement of technology, project investment and financing as well as in operation and maintenance business.

One of its subsidiaries, PT Indoplas Karya Energi is an Indonesian private company engaged in the waste to energy business with focus on renewable energy and green environment. Its mission is to expand the waste to energy business in large cities in Indonesia to improve the country’s waste treatment as well as to reduce the existing waste problems.

Ir. Tri Widjajanto Joedosastro, MT
President Commissioner

An alumnus of Bandung Institute of Technology, University of Indonesia, and the National University of Singapore, he served in BUMN PT Hutama Karya (Persero) during 1983-2014 in various positions, including the Board of Directors, Commissioner of several subsidiaries, and President Director. He was cerfitied as an ASEAN Chartered Professional Engineer (ACPE) from the ACPE Committee and listed as the Management Board of the Construction Services Development Institute (LPJK) in 2021-2024.

Nina Firiana, SE., MBA.
Commissioner

Has more than 25 years of professional experience in the field of Finance for the Retail and Logistics sectors as well as in the Banking, Investment and Tourism sectors. This alumnus of Trisakti University – Jakarta, Oklahoma City University – USA, and University of California, Los Angeles (UCLA) – USA, started her career at NOL Singapore Shipping Co. (1992 - 1993), Bank BDN Los Angeles Agency, USA (1995-1996), Bank SBU (1997 - 1998), Hanjin Shipping Co. (1998 – 1999), Carrefour Indonesia (1999 - 2010), PT. Citra Putra Mandiri, Jakarta (2010 - 2012), Oriflame Indonesia, Jakarta (2012-2015), and PT. Taman Wisata Jogja (2015- present).

Ir. Bobby Gafur Umar, MBA. IPU. ASEAN Eng
Chief Executive Officer

With an educational background from Trisakti University and the University of Arkansas, USA, he served as Director and Commissioner in the PT Bakrie Sumatra Plantations business group (1998-2002) and Bakrie & Brothers Group (2002-2019). He is also listed as Deputy Chairman of the Indonesian Chamber of Commerce and Industry (KADIN) (2021-2026), Honorary Board of the Association of Indonesian Listed Companies (2020-2023), Member of the Indonesian Engineers Council (2017-2022), and President Director/Chief Executive Officer of Indoplas Energi Group (2004-present).

Chandra Devikemalawaty, SH., MM., MBA.
Director

Having more than 30 years of experience in infrastructure, gas, and energy, she served as Legal and Administrative Director of PT Bakrie Indo Infrastructure (2011-2020), PT Bakrie Power (2012-2020), and PT. Cimanggis-Cibitung Tollways (2012-2015). An alumnus of the University of Indonesia and IPMI International Business School Jakarta, she is also listed as a committee member of the Indonesian Chamber of Commerce and Industry (KADIN) in the Oil, Gas and Energy Sector.