Network origin in Bunya Kumagai first degree
| Entity | Entity type | Industry | |
|---|---|---|---|
| Subsidiary | Wireless Telecommunications | 42 |
Chart of Companies connected to the second degree
Multi-company connection
Companies connected to Bunya Kumagai via their personal network
| Company | Sector | Related people | Main position |
|---|---|---|---|
| PLDT INC. | Specialty Telecommunications | Director/Board Member Director/Board Member | |
| NIPPON TELEGRAPH AND TELEPHONE CORPORATION | Major Telecommunications | Director/Board Member Director of Finance/CFO Human Resources Officer Director/Board Member Director/Board Member Corporate Officer/Principal | |
| KIRIN HOLDINGS COMPANY, LIMITED | Beverages: Alcoholic | Director/Board Member | |
| STARHUB LTD | Specialty Telecommunications | Sales & Marketing | |
GSM Association
 GSM Association Miscellaneous Commercial ServicesCommercial Services GSM Association functions as a association representing interest of mobile operators. It offers programs and advocacy initiatives including future networks, identity, and internet of things, industry purpose, mobile for development, spectrum and the mobile economy. The company was founded in 1982 and is headquartered in London, the United Kingdom. | Miscellaneous Commercial Services | Director/Board Member Director/Board Member | |
| ORACLE CORPORATION JAPAN | Packaged Software | Corporate Officer/Principal | |
| FAST RETAILING CO., LTD. | Apparel/Footwear Retail | Director/Board Member | |
| EXEO GROUP, INC. | Engineering & Construction | President | |
Works Applications Co., Ltd.
 Works Applications Co., Ltd. Packaged SoftwareTechnology Services Works Applications Co., Ltd. develops and markets packaged software. Its operations are carried out through the following segments: product sales, maintenance service sales, support service sales, overseas sales, and system integration sales. The company was founded in July 1996 and is headquartered in Tokyo, Japan. | Packaged Software | Director/Board Member | |
Sumitomo Mitsui Card Co., Ltd.
 Sumitomo Mitsui Card Co., Ltd. Finance/Rental/LeasingFinance Sumitomo Mitsui Card Co. Ltd., engages in credit card, loan, guarantee and gift card related business. The company was founded on December 26, 1967 and is headquartered in Tokyo, Japan. | Finance/Rental/Leasing | Director/Board Member Director/Board Member | |
NTT Communications Corp.
 NTT Communications Corp. Wireless TelecommunicationsCommunications NTT Communications Corp. provides domestic and international telecommunications services. It offers cloud, data center, networking, voice and video communications, managed security, operations management, and customer portal services. The company was founded on July 1, 1999 and is headquartered in Tokyo, Japan. | Wireless Telecommunications | Director/Board Member Comptroller/Controller/Auditor | |
Nippon Telegraph & Telephone West Corp.
 Nippon Telegraph & Telephone West Corp. Specialty TelecommunicationsCommunications Nippon Telegraph & Telephone West Corp. provides regional telecommunication services in the western parts of Japan. The firm's activities include telephone services, integrated digital communications services, leased circuit services and other telecommunication-related activities. The company was founded on July 1, 1999 and is headquartered in Osaka, Japan. | Specialty Telecommunications | Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal | |
| TOKYO ELECTRON DEVICE LIMITED | Electronics Distributors | Director/Board Member | |
| NTT URBAN DEVELOPMENT CORPORATION | Real Estate Development | President | |
Tata Teleservices Ltd.
 Tata Teleservices Ltd. Wireless TelecommunicationsCommunications Tata Teleservices Ltd. provides telecommunications services. It services include mobile services, wireless desktop phones, public booth telephony and wireline data services. The firm also provides Wi-Fi internet services, three-way conferencing and post-paid internet services. Tata Teleservices was founded by Ratan Naval Tata in 1996 and is headquartered in Mumbai, India. | Wireless Telecommunications | Director/Board Member Director/Board Member Director/Board Member | |
| Yale University | College/University | Masters Business Admin | |
| University of Michigan | College/University | Masters Business Admin | |
Nippon Telegraph & Telephone East Corp.
 Nippon Telegraph & Telephone East Corp. Major TelecommunicationsCommunications Nippon Telegraph & Telephone East Corp. provides regional telecommunications services. It offers telephone service applications and changes, billings and payment solutions, discount options, optional services, Internet services, wireless communication network services and business network. The company was founded on July 1, 1999 and is headquartered in Tokyo, Japan. | Major Telecommunications | Corporate Officer/Principal Corporate Officer/Principal Director/Board Member Director/Board Member | |
| NET MOBILE AG | Specialty Telecommunications | Chairman | |
| Waseda University | College/University | Undergraduate Degree Graduate Degree | |
| University of Tokyo | College/University | Undergraduate Degree Graduate Degree Graduate Degree Graduate Degree Undergraduate Degree Graduate Degree | |
| Kyoto University | College/University | Graduate Degree Graduate Degree | |
| Tohoku University | College/University | Undergraduate Degree Graduate Degree Undergraduate Degree Undergraduate Degree | |
| Yokohama National University | College/University | Graduate Degree | |
| Docomo Service, Inc. | President | ||
| JAPAN POST HOLDINGS CO., LTD. | Life/Health Insurance | Director/Board Member | |
NTT DOCOMO Ventures, Inc.
 NTT DOCOMO Ventures, Inc. Investment ManagersFinance NTT DOCOMO Ventures, Inc. (NDV) is the venture capital subsidiary of NTT DoCoMo, Inc. (TK: 9437) itself a subsidiary of Nippon Telegraph & Telephone Corp. (TK: 9432). NTT DOCOMO is headquartered in Tokyo. | Investment Managers | Chief Executive Officer Director/Board Member | |
| COOKPAD INC. | Advertising/Marketing Services | Director/Board Member | |
| SKY PERFECT JSAT HOLDINGS INC. | Broadcasting | Chief Tech/Sci/R&D Officer Chief Tech/Sci/R&D Officer | |
SKY Perfect JSAT Corp.
 SKY Perfect JSAT Corp. Cable/Satellite TVConsumer Services SKY Perfect JSAT Corp. engages in the provision of multichannel pay television broadcasting and satellite communication services. It operates through the Space and Media businesses. The Space business offers satellite communication services to provide disaster countermeasures to local governments and companies in the field of electricity and gas. Its services include SafetyBird, Portalink, EsBird, SkyAccess, and ExBird. The Media business operates a multi-channel satellite broadcasting TV platform "SKY PerfecTV!" in Japan, offering several viewing transmission paths like internet and optical fiber lines, and communications satellites. The company was founded on November 10, 1994 and is headquartered in Tokyo, Japan. | Cable/Satellite TV | Chief Tech/Sci/R&D Officer Chief Tech/Sci/R&D Officer | |
Docomo Technology, Inc.
 Docomo Technology, Inc. Computer CommunicationsElectronic Technology Part of Nippon Telegraph & Telephone Corp., Docomo Technology, Inc. develops mobile terminals and network devices. The company is based in Minato-ku, Japan. | Computer Communications | President Corporate Officer/Principal | |
| Japan Ministry of Public Mgmt, Home Affairs, Posts & Telecom | General Government | Corporate Officer/Principal | |
| MIRAIT ONE CORPORATION | Engineering & Construction | President | |
| NTT Capital (UK) Ltd. | President | ||
| ITU Association of Japan, Inc. | President | ||
| Nippon Information Communications Association | President | ||
| Postal Savings Promotion Society | President | ||
| Special Olympics Nippon | Director/Board Member | ||
DOCOMO CS, Inc.
 DOCOMO CS, Inc. Engineering & ConstructionIndustrial Services DOCOMO CS, Inc. engages in the provision of communication services. It offers network construction, sales, and after-sales services. It also handles equipment maintenance. The company was founded on August 3, 1992 and is headquartered in Tokyo, Japan. | Engineering & Construction | President | |
mmbi, Inc.
 mmbi, Inc. BroadcastingConsumer Services Part of Nippon Telegraph & Telephone Corp., mmbi, Inc. is a broadcasting Japanese company. The company is located in Japan. | Broadcasting | Corporate Officer/Principal | |
| AI INSIDE INC. | Packaged Software | Director/Board Member | |
Welks Co., Ltd.
 Welks Co., Ltd. Hospital/Nursing ManagementHealth Services Welks Co., Ltd. engages in recruitment and information service for nurses, caregivers, nursery teachers, and dietitians. The company was founded by Takuya Mitani and Yukinaga Asano on April 23, 2013 and is headquartered in Tokyo, Japan. | Hospital/Nursing Management | Director/Board Member | |
| Flower Payment, Inc. | Director/Board Member | ||
| DOCOMO Support, Inc. | President | ||
Docomo Europe Ltd.
 Docomo Europe Ltd. Wireless TelecommunicationsCommunications Part of Nippon Telegraph & Telephone Corp., Docomo Europe Ltd. is a British company that provides telecommunication services, including cellular phones and satellite communication. The company is based in London, UK. The company was founded in 2000. Docomo Europe was acquired by Locatel Europe SASU from Nippon Telegraph & Telephone Corp. on October 24, 2012. | Wireless Telecommunications | Corporate Officer/Principal | |
| School of Engineering, The University of Tokyo | College/University | Undergraduate Degree |
Statistics
International
| Japan | 41 |
| United Kingdom | 4 |
| United States | 3 |
| Philippines | 2 |
| Singapore | 2 |
Sectoral
| Communications | 13 |
| Consumer Services | 12 |
| Finance | 5 |
| Technology Services | 4 |
| Industrial Services | 4 |
Operational
| Director/Board Member | 78 |
| Corporate Officer/Principal | 62 |
| President | 20 |
| Graduate Degree | 11 |
| Undergraduate Degree | 10 |
Most connected contacts
- Stock Market
- Insiders
- Bunya Kumagai
- Company connections
