Stephanus Demo Wawin
Corporate Officer/Principal at PT INDO TAMBANGRAYA MEGAH TBK
Network origin in Stephanus Demo Wawin first degree
| Entity | Entity type | Industry | |
|---|---|---|---|
| Public Company | Coal | 47 | |
Gunadarma University
22
| College/University | Other Consumer Services | 22 |
Chart of Companies connected to the second degree
Multi-company connection
Companies connected to Stephanus Demo Wawin via their personal network
| Company | Sector | Related people | Main position |
|---|---|---|---|
| BANPU | Coal | Chief Operating Officer Chief Executive Officer Sales & Marketing Corporate Officer/Principal Sales & Marketing Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal | |
PT Indominco Mandiri
 PT Indominco Mandiri CoalEnergy Minerals Part of Banpu Public Co. Ltd., PT Indominco Mandiri is an Indonesian company that explores for and mines for coal. The company is based in Jakarta, Indonesia. Pongsak Thongampai has been the CEO of the company since 2003. | Coal | Director/Board Member Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal | |
PT Kitadin
 PT Kitadin CoalEnergy Minerals Part of Banpu Public Co. Ltd., PT Kitadin is an Indonesian company that provides coal mining services. The company is based in Jakarta, Indonesia. Leksono Poeranto has been the CEO of the company since 2009. | Coal | Director/Board Member Corporate Officer/Principal Corporate Officer/Principal Sales & Marketing Corporate Officer/Principal Chief Executive Officer Corporate Officer/Principal Director/Board Member | |
| University of Chulalongkorn | College/University | Undergraduate Degree Undergraduate Degree Undergraduate Degree Undergraduate Degree Undergraduate Degree Undergraduate Degree | |
| University of Indonesia | College/University | Undergraduate Degree Undergraduate Degree Undergraduate Degree Graduate Degree Graduate Degree | |
| BANPU POWER | Electric Utilities | Director/Board Member Director/Board Member Chief Executive Officer Corporate Secretary Corporate Officer/Principal | |
PT Trubaindo Coal Mining
 PT Trubaindo Coal Mining CoalEnergy Minerals Part of Banpu Public Co. Ltd., PT Trubaindo Coal Mining is an Indonesian company that engages in mining of coal mines. The company is based in Jakarta, Indonesia. Padungsak Thanakij has been the CEO of the company since 2016. | Coal | Director/Board Member Corporate Officer/Principal Corporate Officer/Principal Director/Board Member Chief Executive Officer | |
| PT ITM Indonesia | Chairman Director/Board Member Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal | ||
PT Bharinto Ekatama
 PT Bharinto Ekatama CoalEnergy Minerals Part of Banpu Public Co. Ltd., PT Bharinto Ekatama is an Indonesian company that explores for and mines bituminous coal. The company is based in Jakarta, Indonesia. Padungsak Thanakij has been the CEO of the company since 2016. | Coal | Director/Board Member Corporate Officer/Principal Corporate Officer/Principal Director/Board Member Chief Executive Officer | |
| PT Tambang Raya Usaha Tama | Chairman Corporate Officer/Principal Chief Executive Officer Corporate Officer/Principal | ||
Banpu Coal Power Ltd.
 Banpu Coal Power Ltd. CoalEnergy Minerals Part of Banpu Public Co. Ltd., Banpu Coal Power Ltd. is a Thai company that specializes in bituminous coal and lignite surface mining. The company is based in Bangkok, Thailand. | Coal | Director/Board Member Director/Board Member Director/Board Member Director/Board Member | |
Hunnu Coal Pty Ltd.
 Hunnu Coal Pty Ltd. CoalEnergy Minerals Hunnu Coal Ltd. engages in the mineral exploration and examination of new resource opportunities. The company was founded on August 19, 2009 and is headquartered in West Perth, Australia. | Coal | Director/Board Member Director/Board Member Director/Board Member | |
| Universitas Pembangunan Nasional Veteran Yogyakarta | College/University | Undergraduate Degree Undergraduate Degree Undergraduate Degree | |
| Banpu Corp. | Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal | ||
| Institut Teknologi Bandung | College/University | Undergraduate Degree Undergraduate Degree Undergraduate Degree | |
| Prasetiya Mulya Business School | College/University | Graduate Degree Corporate Officer/Principal Graduate Degree | |
| Prasetiya Mulya University | College/University | President Corporate Officer/Principal Graduate Degree | |
| PT Jorong Barutama Greston | Director/Board Member Corporate Officer/Principal Corporate Officer/Principal | ||
| Chiang Mai University | College/University | Undergraduate Degree Undergraduate Degree Undergraduate Degree | |
Hongsa Power Co., Ltd.
 Hongsa Power Co., Ltd. CoalEnergy Minerals Hongsa Power Co., Ltd. develops and operates a lignite mine mouth power plant. The private company is based in Vientiane, Lao People's Democratic Republic. | Coal | Director/Board Member Director/Board Member Chief Executive Officer | |
Centennial Coal Co. Ltd.
 Centennial Coal Co. Ltd. CoalEnergy Minerals Centennial Coal Co. Ltd. engages in the supply of thermal and coking coal. It serves the domestic and export markets. The company was founded by Robert Graham Cameron in 1989 and is headquartered in Sydney, Australia. | Coal | Director/Board Member Director/Board Member Director/Board Member | |
Banpu Minerals Co., Ltd.
 Banpu Minerals Co., Ltd. Other Metals/MineralsNon-Energy Minerals Part of Banpu Public Co. Ltd., Banpu Minerals Co., Ltd. is a Thai company that explores for and mines minerals. The company is based in Mueang Prae, Thailand. | Other Metals/Minerals | Director/Board Member Director/Board Member Director/Board Member | |
BLCP Power Ltd.
 BLCP Power Ltd. Electric UtilitiesUtilities BLCP Power Station provides power supply thereby contributing to the stability of national power supply. It also provides communication to support education and to share knowledge with the stakeholder and the surrounding community. The company is headquartered in Rayong, Thailand. | Electric Utilities | Director/Board Member Director/Board Member Director/Board Member | |
Banpu Singapore Pte Ltd.
 Banpu Singapore Pte Ltd. Financial ConglomeratesFinance Banpu Singapore Pte Ltd. operates as a coal business investment firm. The company is headquartered in Singapore. | Financial Conglomerates | Director/Board Member Director/Board Member Director/Board Member | |
| Banpu International Ltd. | Director/Board Member Director/Board Member Director/Board Member | ||
| Banpu New Energy Holdings Co., Ltd. | Director/Board Member Director/Board Member | ||
| Banpu Power Development Co. Ltd. | Director/Board Member Director/Board Member | ||
| Banpu Next Green Leasing Co., Ltd. | Director/Board Member Director/Board Member | ||
| Banpu Power (Japan) Co., Ltd. | Director/Board Member Director/Board Member | ||
| Power Vietnam Co., Ltd. | Director/Board Member Director/Board Member | ||
| Banpu Coal Sales Co., Ltd. | Director/Board Member Director/Board Member | ||
Banpu Energy Australia Pty Ltd.
 Banpu Energy Australia Pty Ltd. Alternative Power GenerationUtilities Part of Banpu Public Co. Ltd., Banpu Energy Australia Pty Ltd. is a renewable energy business based in Sydney, AU. The company's energy assets deliver renewable energy to customers, including the Beryl Solar Farm, a 110MW solar farm located in the region. Banpu Energy Australia focuses on delivering value through innovation, integration, and sustainability, and is involved in other energy projects. Stijn Koppers has been the CEO of the Australian company since 2021. | Alternative Power Generation | Director/Board Member Director/Board Member | |
BKV Corp.
 BKV Corp. Integrated OilEnergy Minerals BKV Corp. engages in the production of natural gas from owned and operated upstream businesses. It is also involved in the natural gas gathering; processing and transportation; power generation; and carbon capture, utilization, and sequestration. The company was founded by Christopher P. Kalnin in 2015 and is headquartered in Denver, CO. | Integrated Oil | Director/Board Member Director/Board Member | |
Thai Solar Consultant Co. Ltd.
 Thai Solar Consultant Co. Ltd. Miscellaneous Commercial ServicesCommercial Services Thai Solar Consultant Co. Ltd. offers consultancy services for investors and manufacturers in solar electricity generation. The company is based in Bangkok, Thailand. | Miscellaneous Commercial Services | Director/Board Member Director/Board Member | |
Hunnu Investments Pte Ltd.
 Hunnu Investments Pte Ltd. CoalEnergy Minerals Part of Banpu Public Co. Ltd., Hunnu Investments Pte Ltd. operates as an investment holding Singaporean company with interests in coal mining. The company is based in Singapore, Singapore. | Coal | Director/Board Member Director/Board Member | |
Banpu Power International Ltd.
 Banpu Power International Ltd. Electric UtilitiesUtilities Part of Banpu Public Co. Ltd., Banpu Power International Ltd. is a Mauritian company that operates power plants. The company is based in Ebene, Mauritius. | Electric Utilities | Director/Board Member Director/Board Member | |
| Banpu Australia Co. Pty Ltd. | Director/Board Member Director/Board Member | ||
| Biofuel Development Holdings Co., Ltd. | Director/Board Member Director/Board Member | ||
| Universitas Katolik Parahyangan | College/University | Undergraduate Degree Undergraduate Degree | |
Chiang Muan Mining Co., Ltd.
 Chiang Muan Mining Co., Ltd. Other Metals/MineralsNon-Energy Minerals Part of Banpu Public Co. Ltd., Chiang Muan Mining Co., Ltd. engages in mining of minerals. The company is based in Phayao, Thailand. | Other Metals/Minerals | Director/Board Member Director/Board Member | |
BMS Coal Sales Pte Ltd.
 BMS Coal Sales Pte Ltd. Wholesale DistributorsDistribution Services Part of Banpu Public Co. Ltd., BMS Coal Sales Pte Ltd. is a Singaporean company that engages in marketing, research, sales contracts and logistics of coal products. The company is based in Singapore, Singapore. | Wholesale Distributors | Director/Board Member Director/Board Member | |
| Thammasat University | College/University | Masters Business Admin Masters Business Admin | |
Banpu Minerals Singapore Pte Ltd.
 Banpu Minerals Singapore Pte Ltd. CoalEnergy Minerals Part of Banpu Public Co. Ltd., Banpu Minerals Singapore Pte Ltd. is a company that engages in coal mining support activities. The company is based in Singapore, Singapore. | Coal | Director/Board Member Director/Board Member | |
| Silamani Corp. Ltd. | Director/Board Member Director/Board Member | ||
Banpu NEXT Co., Ltd.
 Banpu NEXT Co., Ltd. Engineering & ConstructionIndustrial Services Part of Banpu Public Co. Ltd., Banpu NEXT Co., Ltd. is a leading smart energy solutions provider based in Bangkok, Thailand. Banpu NEXT employs a human-centric and data-driven approach to develop smart energy solutions for sustainability. These solutions serve as the growth agent for their five business groups, which include renewable energy, energy storage, energy trading, e-mobility, and smart energy. The Thai company aims to create business growth by responding to future energy trends and development and living needs of modern-day consumers. The company provides end-to-end services with great value for money, reliability, and eco-friendliness to support sustainable development of all businesses. Banpu NEXT also offers digital platform services for energy management and waste management, which help businesses use resources efficiently and create added value for unused items, all while operating under the concept of circular economy. The company was founded in 2020 and Sinon Vongkusolkit has been the CEO of the company since 2022. | Engineering & Construction | Director/Board Member Director/Board Member | |
| Silamani Marble Co. Ltd. | Director/Board Member Director/Board Member | ||
| Sasin Graduate Institute of Business Administration | College/University | Masters Business Admin Masters Business Admin | |
Phu Fai Mining Co. Ltd.
 Phu Fai Mining Co. Ltd. Construction MaterialsNon-Energy Minerals Phu Fai Mining Co. Ltd. is a Laotian company that is involved in the mining and sale of sand, gravel, and crushed stone. | Construction Materials | Director/Board Member Director/Board Member | |
| PT ASURANSI BINTANG TBK | Property/Casualty Insurance | Chief Executive Officer Human Resources Officer | |
| PT ITM Banpu Power | Chief Administrative Officer |
Statistics
International
| Thailand | 22 |
| Indonesia | 17 |
| Australia | 5 |
| Singapore | 5 |
| Laos | 3 |
Sectoral
| Energy Minerals | 13 |
| Consumer Services | 11 |
| Utilities | 5 |
| Non-Energy Minerals | 4 |
| Finance | 3 |
Operational
| Director/Board Member | 160 |
| Corporate Officer/Principal | 107 |
| Undergraduate Degree | 60 |
| Chief Executive Officer | 26 |
| Comptroller/Controller/Auditor | 21 |
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