OUR MANAGEMENT
Yoshiaki Chida
Japanese Citizen, 55 years old. Holding the position of CEO of PPLI officially since June 2020, he leads the overall management and operations of the company. Previously, he was trusted as the Managing Director of one of PPLI's sister companies in Thailand for 5 years before leading PPLI. With 30 years of experience in the DOWA Group of Companies in Japan and other Asian countries in the field of Mineral Exploration, Soil and Groundwater Investigation, Soil and Groundwater Remediation, and TPA Management and Development, he is in a very strategic position to lead the waste management service company, PPLI in Indonesia. He is a graduate of Iwate University, Japan in 1992 as a Bachelor of Engineering.
Bayu Setyawan
An Indonesian citizen, 53 years old, with more than 25 years of experience in the upstream oil and gas industry. Previously, he had served in various international projects and business development for a multinational service company. As a graduate of Electrical Engineering from the Sepuluh Nopember Institute of Technology Surabaya (ITS), he joined PPLI in 2009 as the Head of the Drilling Waste Management Department and pioneered the Drilling Waste Management business unit at PPLI. He is a dedicated individual, both technically and managerially, with extensive experience in waste management and the oil and gas industry, on both regional and global scales. Currently, his focus is on solution-based approaches for oil, gas, and geothermal drilling projects that optimize the design, delivery, and management of drilling waste in integrated services tailored to specific customer needs.
Elpido
Indonesian Citizen, 52 years old. Background in Chemical Engineering from Institut Teknologi Bandung (ITB) and Environmental Science from IHE Delft, Netherlands with more than 16 years of experience in managing hazardous and toxic waste (B3). Joined PPLI in 2006 as a Technical Engineer and holds an International Waste Manager certificate from ISWA. He has demonstrated knowledge, understanding, competence, and involvement in sustainable waste management, particularly in industrial and B3 waste management, wastewater treatment, and environmental management systems. He focuses on helping industries in providing environmentally sound and regulation-compliant waste management solutions.
Machmud Badres
Indonesian Citizen, 63 years old. Trusted as Executive Advisor, with a focus on the environmental business for the past three decades has brought a lot of experience in various environmental issues and their solutions. Since graduating from the Bandung Institute of Technology (ITB), he began his career in an environmental consultancy firm in 1988 and a Trainee abroad with MONENCO (Montreal Engineering Company) in Canada has expanded his knowledge and experience in the field of waste management and the environment. In 1993 he joined PT. PPLI and became one of the pioneers of the company through his technical and managerial skills to provide services for industries throughout Indonesia, all business sectors, including oil and gas, manufacturing, consumer products, and other sectors. In 1996, he continued to develop his managerial skills and received a Master of Business Administration degree in 1998 from IPMI and the Joint Program Monash University, Clayton, Australia. At PPLI, before entering retirement with his last position as Director of Sales and Marketing at the end of 2022, he was a key player in the sales and marketing department for almost 30 years to achieve company targets and business growth, including developing new services and penetrating new areas within the country.
Yurnalisdel
Indonesian Citizen, 48 years old. With over 20 years of experience in marketing and sales in various industries, including financial services, automotive, building materials, and waste management. An enthusiastic and motivated leader, a strategic and tactical thinker with a sharp ability to engage and inspire a team to achieve maximum performance results. He joined PPLI in 2008 as a Sales Manager and throughout his career, he has consistently demonstrated his ability to manage strategies that have generated good sales results for the company, including business development and new project implementation throughout Indonesia. He holds two Master's degrees, one in Business Management (Master of Business Management) from Esa Unggul University and another in Business Law (Master of Business Law) from Trisakti University. In July 2020, he was appointed as General Manager and has been actively running the sales department to achieve company targets and business growth, including efforts to develop new services and penetrate new areas within the country.
Hiroki Eto
A Japanese Citizen, 51 years old. Assigned at PPLI in a new position as Director of Finance in April 2022 with responsibilities in Accounting, Procurement, Inventory and Sales, which demonstrates his broad cross-functional expertise in financial reports, activity reports, and other performance data to measure productivity and achievement of goals as well as to determine areas that require cost effectiveness and program improvement. A results-oriented and energetic leader with a successful track record of more than 25 years of working experience for the DOWA Group of Companies, the largest waste management company in Japan.
Tetsuya Yumoto
Japanese Citizen, age 46. More than 20 years of experience in Japan in the environmental field, ranging from waste management with incinerators, pollution control to metal recycling, has made him a young Director seeking to improve the quality of operational services for integrated waste management in PPLI central facilities, Bogor. He is a passionate and high-skilled management member with an excellent knowledge of planning and engineering in international and industrial waste business development in various countries.
Syarif Hidayat
Executive Advisor
Indonesian Citizen, 65 years old. He is one of the pioneers of the company, with a background in Chemical Engineering from the Bandung Institute of Technology (ITB). Before spending most of his career at PPLI, he worked for an upstream oil and gas company for 10 years starting in 1983. In 1993, he joined PT Waste Management Indonesia to establish PPLI, the first integrated and modern hazardous and toxic waste management facility in Indonesia. After retiring from his last position as Technical and Operational Director at PPLI in 2021, he continues to serve the company with a focus on recycling project development and facility expansion in other areas, including West Java and East Java. With almost 30 years of experience in hazardous waste management, his areas of expertise include Environmental Chemistry and Laboratory Analysis, Processing and Disposal of Hazardous Waste (Stabilization/Compaction/Fixation, Physical and Chemical Processing, Micro and Macro Encapsulation, Thermal Destruction, and Landfill), Site Contamination Assessment and Remediation, General Management of Transport, Storage, Processing, and Disposal of Hazardous and Toxic Waste (B3), and Compliance Analysis and Permitting for B3 Waste Business.
Ilham Malik
He is an Indonesian citizen, 61 years old. He graduated from the Bandung Institute of Technology (ITB) in 1989 and began his career as an engineer at a planning consultant in the Public Works Department until 1991. Following his desire to serve the country, in 1992 he joined the Environmental Impact Control Agency (BAPEDAL) as staff in Air Pollution Control and was later assigned as Head of the Regional Study Division at the Deputy of Pollution Control, Ministry of Environment. In 2005, he was promoted to Assistant Deputy of Licensing for Hazardous and Toxic Waste Management (B3) and held this position until 2008 before serving as Assistant Deputy of Institutional Affairs at the Environmental Management Deputy. From 2010 to 2014, he was assigned as Head of the Sumatra Eco-Region Management Center based in Pekanbaru, Riau, overseeing 10 provinces in the Sumatra region. Continuing his career in government agencies, which since 2014 has been called the Ministry of Environment and Forestry (KLHK) and is also the supervisory agency of PT PPLI, from 2014 to 2015, he served as Deputy of B3 Management, B3 Waste, and Garbage, and in 2015, he was a Ministerial Expert in Environmental Policy Licensing until 2018. Since 2015 until now, he has been appointed as a Commissioner of PT PPLI, representing the shareholder of the Government of the Republic of Indonesia.
Khairul Alpi
Indonesian citizen, 52 years old. An experienced professional with expertise in hazardous waste management facility processes and operations. With over 20 years of experience in the industry, he has held various key positions and was recently promoted to General Manager of Operations within the organization. In this role, he leads the operations and management of an integrated hazardous waste facility, focusing primarily on leachate wastewater treatment and industrial wastewater treatment. His academic background includes a Bachelor's degree in Chemical Engineering from Jayabaya University and a Diploma in Chemical Engineering from PTKI (Industrial Chemical Technology Education) in Medan, North Sumatra. He has honed his technical and managerial skills through various certifications, including Water Pollution Control Manager (PPPA), Chemical Occupational Health and Safety (K3 Kimia), as well as leadership training programs in Indonesia and at DOWA’s headquarters. His career demonstrates a consistent track record of operational excellence, regulatory compliance, and continuous process improvement and capacity enhancement.