Takayuki Seishima
Director/Board Member at SUMITOMO CORPORATION
Network origin in Takayuki Seishima first degree
| Entity | Entity type | Industry | |
|---|---|---|---|
| Public Company | Wholesale Distributors | 64 | |
University of Tokyo Faculty of Law & Graduate Schools for Law
16
| College/University | Other Consumer Services | 16 |
Chart of Companies connected to the second degree
Multi-company connection
Companies connected to Takayuki Seishima via their personal network
| Company | Sector | Related people | Main position |
|---|---|---|---|
| HITACHI, LTD. | Industrial Machinery | Director/Board Member | |
| NEC CORPORATION | Information Technology Services | Director/Board Member Director/Board Member | |
| JUPITER TELECOMMUNICATIONS CO., LTD. | Broadcasting | Chief Tech/Sci/R&D Officer Director/Board Member President Director of Finance/CFO Corporate Officer/Principal Director/Board Member Director/Board Member | |
| JAPAN COMMUNICATIONS INC. | Wireless Telecommunications | Director/Board Member | |
C&O Pharmaceutical Technology (Holdings) Ltd.
 C&O Pharmaceutical Technology (Holdings) Ltd. Pharmaceuticals: MajorHealth Technology C&O Pharmaceutical Technology (Holdings) Ltd. manufactures and distributes pharmaceutical products. It offers anti-infection and gastrointestinal drugs, drugs for ageing adults, and specialized drugs. The firm's products are used for various indications, such as skin soft tissues infections, analgesic and antipyretic, indigestion or gastro esophageal reflux disorder, respiratory tract infections, sinusitis, hypertension and migraine. The company was founded by Lai Chi Ma and Bin Gao in 2003 and is headquartered in Hong Kong. | Pharmaceuticals: Major | Director/Board Member Director/Board Member | |
| MITSUBISHI CORPORATION | Wholesale Distributors | Comptroller/Controller/Auditor Corporate Officer/Principal | |
| TOKIO MARINE HOLDINGS, INC. | Property/Casualty Insurance | Director/Board Member | |
| UNICHARM CORPORATION | Household/Personal Care | Director/Board Member | |
| IHI CORPORATION | Industrial Machinery | Director/Board Member | |
| RAKUTEN GROUP, INC. | Internet Retail | Director/Board Member | |
| DMG MORI CO., LTD. | Industrial Machinery | Director/Board Member | |
| TOA CORPORATION | Engineering & Construction | Director/Board Member | |
| SANYO SPECIAL STEEL CO., LTD. | Steel | Director/Board Member | |
| NIPPON COKE & ENGINEERING COMPANY, LIMITED | Coal | Director/Board Member | |
| NAITO & CO., LTD. | Wholesale Distributors | 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 Director/Board Member | |
Sumitomo Corporation of Americas
 Sumitomo Corporation of Americas Miscellaneous Commercial ServicesCommercial Services Sumitomo Corp. of Americas provides trading and investment services. Its services include distribution, project management, supply chain management, technology transfer, trade and logistics transport. The firm serves in the area of oil and gas, infrastructure, life style and consumer and natural resources. The company was founded in 1952 and is headquartered in New York, NY. | Miscellaneous Commercial Services | President Corporate Officer/Principal Corporate Officer/Principal Director of Finance/CFO Director of Finance/CFO Chief Executive Officer | |
Presidio Ventures, Inc.
 Presidio Ventures, Inc. Investment ManagersFinance Presidio Ventures Inc (Presidio Ventures) is a venture capital subsidiary of Sumitomo Corp founded in 1998. The firm is headquartered in Santa Clara, California with additional offices in Silicon Valley, Boston and Los Angeles. | Investment Managers | Corporate Officer/Principal Chief Executive Officer | |
| Keio University | College/University | Undergraduate Degree Undergraduate Degree | |
| Osaka University | College/University | Doctorate Degree | |
Jupiter Programming Co., Ltd.
 Jupiter Programming Co., Ltd. BroadcastingConsumer Services Jupiter Programming Co., Ltd. provides cable TV broadcasting. The private company is based in Tokyo, Japan. and has subsidiaries in Japan. | Broadcasting | Corporate Officer/Principal President | |
| HASHIMOTO SOGYO HOLDINGS CO.,LTD. | Wholesale Distributors | Director/Board Member | |
| MITSUBISHI UFJ FINANCIAL GROUP, INC | Major Banks | Corporate Officer/Principal Director/Board Member | |
| Waseda University | College/University | Undergraduate Degree Undergraduate Degree | |
| University of Tokyo | College/University | Undergraduate Degree Undergraduate Degree | |
| Kyoto University | College/University | Undergraduate Degree Undergraduate Degree Undergraduate Degree | |
Center for National University Finance & Management
 Center for National University Finance & Management General GovernmentGovernment The Center for National University Finance & Management grants loans to national university corporations for the improvement of hospital wards and facilities of national university hospitals. | General Government | Corporate Officer/Principal | |
| FUTURE CORPORATION | Information Technology Services | Director/Board Member | |
| Japan Association of Corporate Executives | Corporate Officer/Principal | ||
Sumitomo Mitsui Finance & Leasing Co., Ltd.
 Sumitomo Mitsui Finance & Leasing Co., Ltd. Finance/Rental/LeasingFinance Sumitomo Mitsui Finance & Leasing Co., Ltd. engages in the provision of business finance and leasing services. It operates through the following business segments: Domestic Leasing, Real Estate, Transportation, and Overseas Businesses. The Domestic Leasing Business segments provides vendor finance, including leasing, installment sales and rental service, to small and medium-sized enterprises. It also offers financial services for wide range of machinery equipment, including construction machines, trucks and machine tools as well as Industrial Technology (IT) equipment and medical equipment. The Real Estate Business segment handles real estate leasing for properties, such as commercial facilities, office buildings, logistics facilities, factory buildings, hotels, health care facilities and other buildings. The Transportation Business segment offers leasing and trading aircraft, focusing on commercial jet aircraft of the types. The Overseas Business segment provides vendor finance mainly for construction machines, trucks and machine tools as well as IT and medical equipment by collaborating with manufacturers and dealers. The company was founded in February 1963 and is headquartered in Tokyo, Japan. | Finance/Rental/Leasing | Director/Board Member Director/Board Member | |
Oh-Ebashi LPC & Partners
 Oh-Ebashi LPC & Partners Miscellaneous Commercial ServicesCommercial Services Oh-Ebashi LPC & Partners provides legal counselling services. The private company is based in Tokyo, Japan. | Miscellaneous Commercial Services | Corporate Officer/Principal | |
| JAPAN POST HOLDINGS CO., LTD. | Life/Health Insurance | Director/Board Member Director/Board Member | |
Lotte Holdings Co., Ltd.
 Lotte Holdings Co., Ltd. Financial ConglomeratesFinance LOTTE Holdings Co., Ltd. engages in the management strategy, supervision, and administration of the Lotte group of companies that are in the production and distribution of sweets and beverages. The company was founded April 2007 and is headquartered in Tokyo, Japan. | Financial Conglomerates | Director/Board Member | |
| T-GAIA CORPORATION | Electronics Distributors | Chairman Director of Finance/CFO Director/Board Member | |
| JAPAN POST INSURANCE CO., LTD. | Life/Health Insurance | Director/Board Member Director/Board Member | |
Sumitomo Corporation Europe Ltd.
 Sumitomo Corporation Europe Ltd. Wholesale DistributorsDistribution Services Sumitomo Corp. Europe Ltd. engages in the provision of trading and investment solutions. It offers products and services across the tubular, rolled steel and non-ferrous, transportation and construction system, mineral resources and energy, chemicals and electronics, food and lifestyle, and infrastructure projects. The company was founded on February 11, 1985 and is headquartered in London, the United Kingdom. | Wholesale Distributors | President Director/Board Member | |
Sumitomo Corporation Asia & Oceania Pte Ltd.
 Sumitomo Corporation Asia & Oceania Pte Ltd. Building ProductsProducer Manufacturing Part of Sumitomo Corp., Sumitomo Corporation Asia & Oceania Pte Ltd. is a Singaporean company that manufactures metal products. The private company is based in Singapore, Singapore. Hirokazu Higashino has been the CEO of the company since 2024. | Building Products | Chief Executive Officer Chief Executive Officer Chief Executive Officer | |
Sumitomo Corporation Europe Holding Ltd.
 Sumitomo Corporation Europe Holding Ltd. Miscellaneous Commercial ServicesCommercial Services Part of Sumitomo Corp., Sumitomo Corporation Europe Holding Ltd. is a web app called Carbonprime that helps supply chain partners share, manage, and monetize primary emission data. The private company is based in London, UK. The British company was the first to demonstrate that supply chain emissions can be accurately measured and managed based on a decentralized flow of primary data. Carbonprime's approach allows commercial partners to collaborate on mitigation strategies with transparency and accuracy while maintaining privacy. The CEO of the company is Masato Ishida. | Miscellaneous Commercial Services | President | |
| The Boston Consulting Group (Japan) | Chairman | ||
| MONEY FORWARD, INC. | Packaged Software | Director/Board Member | |
| Harvard Law School | College/University | Graduate Degree | |
| National Association of Mobile-Phone Distributors | Chairman Comptroller/Controller/Auditor | ||
| Japan NPO Research Association | Chairman | ||
| Kyushu University Faculty of Law | College/University | Corporate Officer/Principal | |
| Japan Association For The World Food Programme | Director/Board Member | ||
| National Institution For Academic Degrees & Quality Enhancemen | General Government | Corporate Officer/Principal | |
| Web I Laboratories, Inc. | Director/Board Member | ||
IN Venture
 IN Venture Investment ManagersFinance IN Venture (IN Venture) is a venture capital subsidiary of Sumitomo Corp founded by Eitan Naor and Eyal Rosner in 2019. The firm is headquartered in Tel Aviv, Israel. | Investment Managers | Consultant / Advisor Private Equity Investor | |
| Japan ICT Fund | Corporate Officer/Principal |
Statistics
International
| Japan | 43 |
| United States | 4 |
| United Kingdom | 3 |
| Hong Kong | 2 |
| Singapore | 2 |
Sectoral
| Finance | 10 |
| Consumer Services | 10 |
| Distribution Services | 6 |
| Producer Manufacturing | 5 |
| Technology Services | 5 |
Operational
| Director/Board Member | 204 |
| Corporate Officer/Principal | 114 |
| President | 61 |
| Independent Dir/Board Member | 48 |
| Chairman | 26 |
Most connected contacts
| Insiders | |
|---|---|
| Marcelo de Almeida Bastos | 21 |
| Takashi Mitachi | 18 |
| Tetsuro Takeoka | 15 |
| Toshiyasu Horie | 12 |
| Naoki Kuroda | 10 |
| Kimie Iwata | 10 |
| Takehiro Sugiyama | 9 |
| Toru Kato | 8 |
| Takahiro Yanai | 8 |
| Yasuyuki Abe | 8 |
| Kousei Watanabe | 7 |
| John Casey | 7 |
| Akio Harada | 7 |
| Mark Stephen Neuhof | 7 |
| Shinya Ikeda | 7 |
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