Hiroyuki Yamaguchi
Director/Board Member at TOKYO ELECTRIC POWER COMPANY HOLDINGS, INC.
Network origin in Hiroyuki Yamaguchi first degree
| Entity | Entity type | Industry | |
|---|---|---|---|
| Public Company | Electric Utilities | 15 | |
TEPCO Renewable Power, Inc.
 TEPCO Renewable Power, Inc. Alternative Power GenerationUtilities TEPCO Renewable Power, Inc. deals with the renewable energy power generation business. The company was founded on October 1, 2019 and is headquartered in Tokyo, Japan.
6
| Subsidiary | Alternative Power Generation | 6 |
Chart of Companies connected to the second degree
Multi-company connection
Companies connected to Hiroyuki Yamaguchi via their personal network
| Company | Sector | Related people | Main position |
|---|---|---|---|
| TEIJIN LIMITED | Textiles | Chief Executive Officer | |
| KDDI CORPORATION | Wireless Telecommunications | Director/Board Member Director/Board Member | |
| SPARX GROUP CO., LTD. | Investment Managers | Director/Board Member | |
| JFE HOLDINGS, INC. | Steel | Comptroller/Controller/Auditor | |
| TOSHIBA | Semiconductors | Director/Board Member | |
| MIZUHO FINANCIAL GROUP, INC. | Major Banks | Director/Board Member | |
| NINTENDO CO., LTD. | Recreational Products | Director/Board Member | |
| SHARP CORPORATION | Electronics/Appliances | Director/Board Member | |
| ASAHI GROUP HOLDINGS, LTD. | Beverages: Alcoholic | Director/Board Member | |
MUFG Bank Ltd.
 MUFG Bank Ltd. Regional BanksFinance MUFG Bank Ltd. engages in the business of financial services. It provides commercial banking, trust banking, securities, credit cards, consumer finance, asset management, leasing and others. The company was founded on August 15, 1919 and is headquartered in Tokyo, Japan. | Regional Banks | Director/Board Member | |
| Keio University | College/University | Undergraduate Degree | |
| RECRUIT HOLDINGS CO., LTD | Internet Software/Services | Director/Board Member | |
The Shoko Chukin Bank Ltd.
 The Shoko Chukin Bank Ltd. Regional BanksFinance The Shoko Chukin Bank Ltd. provides commercial banking services. It offers loans, deposits, bonds, treasury, and other financial investments. The company was founded on October 8, 1936 and is headquartered in Tokyo, Japan. | Regional Banks | Director/Board Member | |
Eurus Energy Holdings Corp.
 Eurus Energy Holdings Corp. Electric UtilitiesUtilities Eurus Energy Holdings Corp. engages in the wind and photovoltaic energy businesses. It provides power through wind and solar energy. The company was founded on November 1, 2001 and is headquartered in Tokyo, Japan. | Electric Utilities | Director/Board Member Director/Board Member | |
Teijin Pharma Ltd.
 Teijin Pharma Ltd. Pharmaceuticals: MajorHealth Technology Teijin Pharma Ltd. engages in the development, production, sales, and marketing of pharmaceuticals, and medical devices and supplies. The company operates in pharmaceutical and home healthcare businesses, focusing on bone and joint diseases, respiratory diseases, and cardiovascular and metabolic diseases. The company was founded in 2002 and is headquartered in Tokyo, Japan. | Pharmaceuticals: Major | President | |
| MITSUBISHI CHEMICAL GROUP CORPORATION | Chemicals: Major Diversified | President | |
| Waseda University | College/University | Undergraduate Degree | |
| University of Tokyo | College/University | Graduate Degree | |
| Tokyo Institute of Technology | College/University | Undergraduate Degree | |
Japan Nuclear Fuel Ltd.
 Japan Nuclear Fuel Ltd. Chemicals: SpecialtyProcess Industries Japan Nuclear Fuel Ltd. produces inorganic chemicals. The frim offers uranium enrichment, reprocessing of spent nuclear fuel, temporary storage of nuclear fuel materials and wastes returned from overseas reprocessing plant, disposal of low-level radioactive wastes and MOX fuel fabrication services. The company was founded on March 1, 1980 and is headquartered in , Japan. | Chemicals: Specialty | Director-Back Office Operation Director/Board Member | |
| Japan Association of Corporate Executives | Chairman | ||
| FRONTIER MANAGEMENT INC. | Miscellaneous Commercial Services | Founder | |
Alpico Holdings Co., Ltd.
 Alpico Holdings Co., Ltd. Miscellaneous Commercial ServicesCommercial Services Alpico Holdings Co., Ltd. engages in the operation and management of its group companies with businesses in transportation, tourism, and retail. It operates through the following segments: Transportation, Distribution, Leisure and Service, and Other Service. The Transportation segment handles railway, bus, and taxi businesses. The Distribution segment operates supermarkets. The Leisure and Service segment operates hotels, golf courses, highway service areas,and travel businesses. The Real Estate segment sells rental real estate and villas for sale. The Other Service segment cover the automobile maintenance, and insurance agency. The company was founded on May 1, 2008 and is headquartered in Matsumoto, Japan. | Miscellaneous Commercial Services | Director/Board Member | |
Mitsubishi Chemical Media Co., Ltd.
 Mitsubishi Chemical Media Co., Ltd. Computer PeripheralsElectronic Technology Part of Mitsubishi Chemical Group Corp., Mitsubishi Chemical Media Co., Ltd. sends information to enrich people's lives. The company is based in Tokyo, Japan. The text in the company's description is in Japanese and translates to "We send information to enrich your life. Thank you, Earth." | Computer Peripherals | President | |
| Mitsubishi Chemical Group Sci & Tech Research Center, Inc. | Chief Executive Officer | ||
Dai-ichi Tokyo Bar Association
 Dai-ichi Tokyo Bar Association Miscellaneous Commercial ServicesCommercial Services Dai-ichi Tokyo Bar Association operates as a bar association. The company was founded on May 8, 1923 and is headquartered in Tokyo, Japan. | Miscellaneous Commercial Services | Director/Board Member | |
The Kaiteki Institute, Inc.
 The Kaiteki Institute, Inc. Miscellaneous Commercial ServicesCommercial Services The Kaiteki Institute, Inc. engages in the research and investigation of social trends. It also involves in the research and development of new enterprises and operation and management of contract research. The company was founded on April 1, 2009 and is headquartered in Tokyo, Japan. | Miscellaneous Commercial Services | Director/Board Member | |
| JAPAN DISPLAY INC. | Electronic Components | Director/Board Member | |
Okuno & Partners
 Okuno & Partners Miscellaneous Commercial ServicesCommercial Services Okuno & Partners is an international law firm with expertise in corporate and finance, M&A, dispute resolution, business restructuring, and IT and fintech. The firm was founded in 1924 by lawyer Hikokuro Okuno and is based in Tokyo, Japan. The Japanese company specializes in business regeneration, bankruptcy company business rehabilitation, bankruptcy processing, closed support, and have consulted for companies in various industries related to business regeneration and bankruptcy processing. | Miscellaneous Commercial Services | General Counsel | |
Tokyo International Air Terminal Corp.
 Tokyo International Air Terminal Corp. Other TransportationTransportation Tokyo International Air Terminal Corp. owns and manages international terminal. It offers provision of services to air transport operators and passengers. The firm designs, manages and contracting of architecture, facilities and civil engineering projects. The company was founded on June 20, 2006 and is headquartered in Tokyo, Japan. | Other Transportation | Director/Board Member | |
JERA Co., Inc.
 JERA Co., Inc. Electric UtilitiesUtilities JERA Co., Inc. engages in the electricity, gas and heat supply businesses. It also involves in the development, mining, processing, trading and transportation of energy resources and others. The company was founded on April 30, 2015 and is headquartered in Tokyo, Japan. | Electric Utilities | Director/Board Member | |
TEPCO Fuel & Power, Inc.
 TEPCO Fuel & Power, Inc. Electric UtilitiesUtilities TEPCO Fuel & Power, Inc. engages in fuel and thermal power generation business. The company was founded on April 1, 2015 and is headquartered in Tokyo, Japan. | Electric Utilities | President | |
Tepco Energy Partner, Inc.
 Tepco Energy Partner, Inc. Alternative Power GenerationUtilities Tepco Energy Partner, Inc. engages in the retail sales of electricity and gas. The company was founded on April 1, 2015 and is headquartered in Tokyo, Japan. | Alternative Power Generation | President | |
| FCD Partners KK | Director/Board Member | ||
SPARX Innovation for Future Co. Ltd.
 SPARX Innovation for Future Co. Ltd. Investment ManagersFinance SPARX Innovation for Future Co. Ltd. (SIF) is a Venture Capital firm, a subsidiary of publicly traded company SPARX Group Co., Ltd. (TK:8739) founded in 2020. SPARX Innovation for Future Co. Ltd. is headquartered in Tokyo. | Investment Managers | Chief Executive Officer |
Statistics
International
| Japan | 39 |
Sectoral
| Finance | 6 |
| Commercial Services | 6 |
| Process Industries | 5 |
| Consumer Services | 5 |
| Utilities | 5 |
Operational
| Director/Board Member | 48 |
| President | 13 |
| Independent Dir/Board Member | 11 |
| Corporate Officer/Principal | 10 |
| Chairman | 6 |
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