Network origin in Tsuyoshi Nishiyama first degree
| Entity | Entity type | Industry | |
|---|---|---|---|
| Public Company | Engineering & Construction | 18 |
Chart of Companies connected to the second degree
Multi-company connection
Companies connected to Tsuyoshi Nishiyama via their personal network
| Company | Sector | Related people | Main position |
|---|---|---|---|
Nippon COMSYS Corp.
 Nippon COMSYS Corp. Specialty TelecommunicationsCommunications Nippon COMSYS Corp. provides telecommunications infrastructure services. These includes fiber optic cable installation, cable tunnel construction, and wireless communications base station construction. It also offers general civil engineering services and building construction. The company was founded in December, 1951 and is headquartered in Tokyo, Japan. | Specialty Telecommunications | Chairman Director/Board Member Director/Board Member Chairman Director/Board Member Director/Board Member Comptroller/Controller/Auditor Director/Board Member Director/Board Member Director/Board Member Director/Board Member | |
Sanwa Comsys Engineering Corp.
 Sanwa Comsys Engineering Corp. Engineering & ConstructionIndustrial Services Part of COMSYS Holdings Corp., SANWA COMSYS Engineering Corp. is a Japanese comprehensive engineering company for information and communication, offering faster and more optimal total solutions from consulting to maintenance. The company is based in Tokyo, Japan. SANWA COMSYS Engineering, also known as sankom, contributes to the future of the smart society by providing a range of services including consulting, proposals, design, construction, operation, and maintenance for information and communication and electrical facilities. | Engineering & Construction | Director/Board Member President Director/Board Member | |
COMSYS JOHO SYSTEM Corp.
 COMSYS JOHO SYSTEM Corp. Packaged SoftwareTechnology Services COMSYS JOHO SYSTEM Corp. engages in the planning, design, development, construction, maintenance, operation and management of information systems. It also provides the information processing services, outsourcing services using information technology, telecommunication facilities, worker dispatching business and others. The company was founded on April 1, 2009 and is headquartered in Tokyo, Japan. | Packaged Software | Director/Board Member Director/Board Member | |
TSUKEN Corp.
 TSUKEN Corp. Engineering & ConstructionIndustrial Services Tsuken Corp. engages in the information and telecommunications business. It operates through the following divisions: Telecommunication Equipment, Telecommunication Services, and Sales Leasing. The company was founded on April 2, 1951 and is headquartered in Sapporo, Japan. | Engineering & Construction | President Director/Board Member | |
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 | Director/Board Member Director/Board Member | |
TOSYS Corp.
 TOSYS Corp. Information Technology ServicesTechnology Services Part of COMSYS Holdings Corp., TOSYS Corp. is a Japanese company that specializes in information and telecommunications equipment and electrical equipment. The company is based in Nagano, Japan. TOSYS integrates the telecommunications business of the wired network, from the design of analog communication equipment to digital communication equipment construction and maintenance. Founded in Niigata prefecture in January 1960, the company has since expanded to provide total support for information and communication systems. | Information Technology Services | President Director/Board Member | |
| CHIYODA CORPORATION | Engineering & Construction | Director of Finance/CFO | |
| KUBOTA CORPORATION | Trucks/Construction/Farm Machinery | Director/Board Member | |
| Nakatogawa CPA Office | President | ||
| SHIN-KEISEI ELECTRIC RAILWAY CO.,LTD. | Railroads | Director/Board Member | |
| Lublyst, Inc. | Director/Board Member | ||
| NTT DOCOMO, INC. | Wireless Telecommunications | Corporate Officer/Principal | |
| ISPACE, INC. | Aerospace & Defense | Director/Board Member | |
| RENOVA, INC. | Alternative Power Generation | Director/Board Member | |
| BANDAI NAMCO HOLDINGS INC. | Recreational Products | Director/Board Member | |
| TOKYO ELECTRON DEVICE LIMITED | Electronics Distributors | Director/Board Member | |
| JGC HOLDINGS CORPORATION | Engineering & Construction | President | |
Oscar Technology Corp.
 Oscar Technology Corp. Packaged SoftwareTechnology Services Oscar Technology Corp. develops software solutions and consulting services. It offers parallelization, evaluation and multi-core parallelization seminar services. The company was founded by Katsuhiko Shirai, Takahiko Ono, Shuichi Matsuda, and Hironori Kasahara on February 28, 2013 and is headquartered in Tokyo, Japan. | Packaged Software | Director/Board Member | |
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 | |
| NDS CO LTD | Engineering & Construction | Director/Board Member |
Statistics
International
| Japan | 21 |
Sectoral
| Industrial Services | 6 |
| Communications | 5 |
| Technology Services | 4 |
| Producer Manufacturing | 2 |
| Transportation | 2 |
Operational
| Director/Board Member | 48 |
| Corporate Officer/Principal | 22 |
| Independent Dir/Board Member | 10 |
| President | 10 |
| Human Resources Officer | 4 |
Most connected contacts
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