Siwa Sangmanee
Chairman at SEAFCO
Network origin in Siwa Sangmanee first degree
| Entity | Entity type | Industry | |
|---|---|---|---|
| Public Company | Oil Refining/Marketing | 23 | |
17
| Public Company | Engineering & Construction | 17 |
King Mongkut's Institute of Technology Ladkrabang
3
| College/University | Other Consumer Services | 3 |
Chart of Companies connected to the second degree
Multi-company connection
Companies connected to Siwa Sangmanee via their personal network
| Company | Sector | Related people | Main position |
|---|---|---|---|
| University of Chulalongkorn | College/University | Graduate Degree Undergraduate Degree Undergraduate Degree Undergraduate Degree Undergraduate Degree Undergraduate Degree Corporate Officer/Principal Undergraduate Degree Undergraduate Degree Undergraduate Degree Graduate Degree Undergraduate Degree Undergraduate Degree Undergraduate Degree Graduate Degree Undergraduate Degree Graduate Degree | |
| Thammasat University | College/University | Graduate Degree Undergraduate Degree Corporate Officer/Principal Undergraduate Degree Undergraduate Degree Undergraduate Degree Masters Business Admin | |
| Ramkhamhaeng University | College/University | Graduate Degree Graduate Degree Masters Business Admin Graduate Degree Masters Business Admin Graduate Degree | |
| THAI OIL | Oil Refining/Marketing | Corporate Officer/Principal Director/Board Member Corporate Officer/Principal Director/Board Member Corporate Officer/Principal Director of Finance/CFO | |
Sapthip Co., Ltd.
 Sapthip Co., Ltd. Chemicals: SpecialtyProcess Industries Sapthip Co., Ltd. produces ethanol and is ultimately controlled by the Government of Thailand. The company is based in Bangkok, Thailand. | Chemicals: Specialty | Director/Board Member Director/Board Member Director/Board Member Director/Board Member Director/Board Member | |
| BANGCHAK CORPORATION | Specialty Stores | Director/Board Member Director/Board Member Chief Executive Officer Director/Board Member Corporate Officer/Principal | |
| Kasetsart University | College/University | Corporate Officer/Principal Undergraduate Degree Undergraduate Degree Undergraduate Degree | |
Thaioil Ethanol Co., Ltd.
 Thaioil Ethanol Co., Ltd. Oil Refining/MarketingEnergy Minerals Thaioil Ethanol Co., Ltd. provides oil refining services and is ultimately controlled by the Government of Thailand. The company is based in Bangkok, Thailand. | Oil Refining/Marketing | Director/Board Member Director/Board Member Director/Board Member Director/Board Member | |
Thai Paraxylene Co., Ltd.
 Thai Paraxylene Co., Ltd. Chemicals: SpecialtyProcess Industries Thai Paraxylene Co., Ltd. manufactures aromatics and other petrochemical products. The company is based in Sri Racha, Thailand. Thai Paraxylene Co. was acquired by Thai Oil Public Co. Ltd. on October 20, 2004 for $40.29 million. | Chemicals: Specialty | Chairman Director/Board Member Corporate Officer/Principal Chief Executive Officer | |
| BBGI | Chemicals: Specialty | Director/Board Member Director of Finance/CFO Chief Executive Officer | |
| National Institute of Development Administration | College/University | Graduate Degree Graduate Degree Graduate Degree | |
| Seafco Myanmar Co. ,Ltd | Director/Board Member Director/Board Member Director/Board Member | ||
| GLOBAL POWER SYNERGY | Electric Utilities | Director/Board Member Director/Board Member Director/Board Member | |
Thaioil Power Co., Ltd.
 Thaioil Power Co., Ltd. Electric UtilitiesUtilities Thaioil Power Co. Ltd. is engaged in generation of electric power. The company operates and manages a natural gas-fired combined-cycle co-generation power plant. Thaioil Power was founded in 1997 and is headquartered in Bangkok, Thailand. | Electric Utilities | Chairman Director/Board Member Director/Board Member | |
| Khon Kaen University | College/University | Undergraduate Degree Undergraduate Degree Undergraduate Degree | |
| Thaioil Treasury Center Co., Ltd. | Finance/Rental/Leasing | Director/Board Member Director/Board Member Chairman | |
| The Pennsylvania State University | College/University | Masters Business Admin Graduate Degree | |
Truth Maritime Co. Ltd.
 Truth Maritime Co. Ltd. Financial ConglomeratesFinance Part of Nathalin Co. Ltd., Truth Maritime Co. Ltd. is an investment holding Thai company. The company is based in Bangkok, Thailand. The CEOs of the company are Nitas Krongvanitchayakul and Suthasinee Muenlamay. | Financial Conglomerates | Director/Board Member Director/Board Member | |
Sak Chaisidhi Co., Ltd.
 Sak Chaisidhi Co., Ltd. Chemicals: SpecialtyProcess Industries Part of Thai Oil Public Co. Ltd., Sak Chaisidhi Co., Ltd. is a company that manufactures and sells hydrocarbon solvents. The company is based in Rayong, Thailand. The CEO of the company is Surachai Saengsamran. | Chemicals: Specialty | Director/Board Member Chairman | |
| University of Florida | College/University | Graduate Degree Graduate Degree | |
Thai Lube Base Public Co., Ltd.
 Thai Lube Base Public Co., Ltd. Oil Refining/MarketingEnergy Minerals Part of Thai Oil Public Co. Ltd., Thai Lube Base Public Co., Ltd. is a company that refines and produces lube base oil products. The company is based in Cholburi, Thailand. The CEO of the company is Abhinant Supatrabutra. Thai Lube Base Public Co. was acquired by Thai Oil Public Co. Ltd. from Nippon Oil Corp. on October 20, 2004 for $48.34 million. | Oil Refining/Marketing | Director/Board Member Chief Executive Officer | |
Top SPP Co., Ltd.
 Top SPP Co., Ltd. Electric UtilitiesUtilities Part of Thai Oil Public Co. Ltd., Top SPP Co., Ltd. is a company that generates electricity. The company is based in Bangkok, Thailand. Founded in 2013. | Electric Utilities | Director/Board Member Chairman | |
PTT Digital Solutions Co. Ltd.
 PTT Digital Solutions Co. Ltd. Information Technology ServicesTechnology Services PTT Digital Solutions Co. Ltd. provides IT solutions and IT consulting services. The private company is based in Bangkok, Thailand. | Information Technology Services | Director/Board Member Director/Board Member | |
Government Savings Bank of Thailand
 Government Savings Bank of Thailand Savings BanksFinance The Government Savings Bank of Thailand is a savings bank based in Bangkok, Thailand. The bank is ultimately controlled by the Government of Thailand. Vitai Ratanakorn has been the CEO of the Thai company since 2020. | Savings Banks | Director/Board Member Director/Board Member | |
| Assumption University | College/University | Masters Business Admin Undergraduate Degree | |
Bangchak Bioethanol (Chachoengsao) Co., Ltd.
 Bangchak Bioethanol (Chachoengsao) Co., Ltd. Chemicals: SpecialtyProcess Industries Part of Bangchak Corp. Public Co. Ltd., Bangchak Bioethanol (Chachoengsao) Co., Ltd. produces biofuels. The company is based in Bangkok, Thailand. The CEO of the Thai company is Kiatchai Maitriwong. | Chemicals: Specialty | Director/Board Member Director/Board Member | |
| PTT GLOBAL CHEMICAL | Oil Refining/Marketing | Corporate Officer/Principal Director of Finance/CFO | |
| MCOT | Broadcasting | Director/Board Member Director/Board Member | |
| Bank for Agriculture & Agricultural Cooperatives | Finance/Rental/Leasing | Director/Board Member Director/Board Member | |
| Thaioil Energy Solutions Co. Ltd. | Director/Board Member Director/Board Member | ||
TOP Solvent Co., Ltd.
 TOP Solvent Co., Ltd. Chemicals: Major DiversifiedProcess Industries TOP Solvent Co. Ltd. produces and distributes solvents and chemicals. The company was founded in on October 14, 2008 and is headquartered in Bangkok, Thailand. | Chemicals: Major Diversified | Director/Board Member Director/Board Member | |
| Asian Institute of Technology | College/University | Graduate Degree Graduate Degree | |
Bangchak Biofuel Co., Ltd.
 Bangchak Biofuel Co., Ltd. Chemicals: SpecialtyProcess Industries Part of Bangchak Corp. Public Co. Ltd., Bangchak Biofuel Co., Ltd. is a Thai company that manufactures and distributes palm fatty acids. The company is based in Ayuttaya, Thailand. Kittiphong Limsuwannarot has been the CEO of the company since 2020. | Chemicals: Specialty | Chairman Chief Executive Officer | |
| Seafco Intertrade Co. Ltd. | Director/Board Member Director/Board Member | ||
| Thai Listed Companies Association | Corporate Officer/Principal Corporate Officer/Principal | ||
Fuel Pipeline Transportation Ltd.
 Fuel Pipeline Transportation Ltd. Oil & Gas PipelinesIndustrial Services Fuel Pipeline Transportation Ltd. provides aviation fuel transportation services. It offers transports aviation fuel, as well as provides tank space rental for legal reserve stock and products quality test services. The company was founded in May 21, 1991 and is headquartered in Bangkok, Thailand. | Oil & Gas Pipelines | Director/Board Member Director/Board Member | |
| Thailand Department of Industrial Works | General Government | Corporate Officer/Principal | |
| International Institute of Social Studies | College/University | Graduate Degree | |
| Public Debt Management Office | General Government | Chief Executive Officer | |
| GREEN RESOURCES | Electric Utilities | Director/Board Member | |
| Thailand Tobacco Monopoly | General Government | Director/Board Member | |
| Deposit Protection Agency | General Government | Director/Board Member | |
Nam Ngum 2 Power Co., Ltd.
 Nam Ngum 2 Power Co., Ltd. Electric UtilitiesUtilities Part of CK Power Public Co. Ltd., Nam Ngum 2 Power Co., Ltd. operates the Nam Ngum 2 hydro power plant. The company is based in Vientiane, Lao People's Democratic Republic. | Electric Utilities | Director/Board Member | |
| MFC INDUSTRIAL REAL ESTATE INVESTMENT TRUST | Real Estate Investment Trusts | Director/Board Member | |
Southeast Asia Energy Ltd.
 Southeast Asia Energy Ltd. Electric UtilitiesUtilities Part of CK Power Public Co. Ltd., Southeast Asia Energy Ltd. operates and manages hydroelectric power plants. The company is based in Bangkok, Thailand. The CEO of the Thai company is Somkuan Watakeekul. Southeast Asia Energy was acquired by CK Power Public Co. Ltd. on June 27, 2011 for $109.21 million. | Electric Utilities | Chief Executive Officer | |
| MFC ASSET MANAGEMENT | Investment Managers | Director/Board Member | |
Advance Finance Public Co. Ltd.
 Advance Finance Public Co. Ltd. Finance/Rental/LeasingFinance Advance Finance Public Co. Ltd. engages in mortgage loans, real estate financing, and corporate project financing services. It offers lending and funding services and structured finance for debt restructuring, and mergers and acquisitions. The company was founded in 1974 and is headquartered in Bangkok, Thailand. | Finance/Rental/Leasing | Director/Board Member |
Statistics
International
| Thailand | 45 |
| United States | 3 |
| Netherlands | 2 |
| Laos | 2 |
Sectoral
| Consumer Services | 13 |
| Process Industries | 9 |
| Finance | 8 |
| Utilities | 7 |
| Energy Minerals | 5 |
Operational
| Director/Board Member | 235 |
| Corporate Officer/Principal | 53 |
| Independent Dir/Board Member | 42 |
| Undergraduate Degree | 38 |
| Chairman | 32 |
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