Hiroshi Tsukamoto
President at NIPPON CONCRETE INDUSTRIES CO., LTD.
Network origin in Hiroshi Tsukamoto first degree
| Entity | Entity type | Industry | |
|---|---|---|---|
| Public Company | Construction Materials | 24 | |
Kyushu Kouatsu Concrete Industries Co., Ltd.
1
| Subsidiary | 1 |
Chart of Companies connected to the second degree
Multi-company connection
Companies connected to Hiroshi Tsukamoto via their personal network
| Company | Sector | Related people | Main position |
|---|---|---|---|
| FUJITSU LIMITED | Information Technology Services | President | |
| TOKYO ELECTRIC POWER COMPANY HOLDINGS, INC. | Electric Utilities | Director/Board Member Corporate Officer/Principal Director/Board Member | |
| THE CHUGOKU ELECTRIC POWER CO., INC. | Electric Utilities | Director/Board Member | |
| KAJIMA CORPORATION | Engineering & Construction | Chief Tech/Sci/R&D Officer | |
| AMADA HOLDINGS CO. LTD. | Industrial Machinery | Director/Board Member | |
| TSUKISHIMA HOLDINGS CO., LTD. | Industrial Machinery | Director/Board Member | |
| NIPPON COKE & ENGINEERING COMPANY, LIMITED | Coal | President | |
| SANKO METAL INDUSTRIAL CO., LTD. | Engineering & Construction | Director/Board Member | |
| Tokai Concrete Industries Co., Ltd. | Director/Board Member Director/Board Member | ||
| Keio University | College/University | Undergraduate Degree | |
Nippon Steel Metal Products Co., Ltd
 Nippon Steel Metal Products Co., Ltd SteelNon-Energy Minerals Nippon Steel Metal Products Co., Ltd. manufactures and distributes cold-formed steel products, steel structures, and building materials. Its products include guard rails and pipes, water tanks, structural elements, laminated steel, scaffolding, poles, and panels. The company was founded on April 20, 1973 and is headquartered in Tokyo, Japan. | Steel | President | |
Fujitsu Laboratories Ltd.
 Fujitsu Laboratories Ltd. Engineering & ConstructionIndustrial Services Part of Fujitsu Ltd., Fujitsu Laboratories Ltd. conducts research, engineering and development services. The company is based in Kawasaki, Japan. Hidenori Furuta has been the CEO of the Japanese company since 2019. | Engineering & Construction | Director/Board Member | |
Hokkaido Concrete Industries Co., Ltd.
 Hokkaido Concrete Industries Co., Ltd. Construction MaterialsNon-Energy Minerals Hokkaido Concrete Industries Co., Ltd. engages in the manufacture and sale of concrete products that include concrete poles and piles, retaining wall, precast products, and trough and block products. The company was founded March 4, 2007 and is headquartered in Sapporo, Japan. | Construction Materials | Director/Board Member Director/Board Member | |
Chuo Kogyo Co., Ltd.
 Chuo Kogyo Co., Ltd. Engineering & ConstructionIndustrial Services Chuo Kogyo Co., Ltd. engages in the construction of pipes and water supply facility construction. It also offers water tank cleaning services. The company was founded on July 12, 1971 and is headquartered in Kagoshima, Japan. | Engineering & Construction | Director/Board Member | |
| NC Koki KK | President | ||
| Nihonkai Concrete Industries Co. | Director/Board Member Director/Board Member Director/Board Member | ||
Tohoku Pole Co. Ltd.
 Tohoku Pole Co. Ltd. Construction MaterialsNon-Energy Minerals Part of Nippon Concrete Industries Co., Ltd., Tohoku Pole Co. Ltd. was founded in August 1951 and is based in Sendai, Japan. The Japanese company specializes in the production of prefabricated handholes and underground structures made of concrete used as a relay of the underground line. The company's technology supports security and comfort in the backstage of living, not only for buildings but also in the underground space or waterway in the city, or in the port. The company continues to pursue the ideal pile that will firmly support the future of the city in order to realize the various buildings required by the pile society that support various facilities and buildings. Tohoku Pole Co. was acquired by Nippon Concrete Industries Co., Ltd. from Tohoku Electric Power Co., Inc. | Construction Materials | Director/Board Member Comptroller/Controller/Auditor | |
| Nihon Network Support Co., Ltd. | Director/Board Member Director/Board Member Director/Board Member | ||
| NC Kanto Pile Manufacturing KK | President | ||
| NC Segment Co., Ltd. | President | ||
| NC Management Service KK | President President | ||
| NIPPON STEEL CORPORATION | Steel | Corporate Officer/Principal Director/Board Member | |
| NIPPON STEEL TRADING CORPORATION | Steel | President | |
Fuji Transport Co. Ltd.
 Fuji Transport Co. Ltd. Air Freight/CouriersTransportation Fuji Transport Co. Ltd. is a Japanese transportation company that provides optimal transport services by combining the network of fujitansports and the fuji group's network. The private company is based in Nara-city, Japan. The company aims to have a new business model of "how to carry" to meet various transportation needs and expand to become the most advanced "network infrastructure company" in the industry. and has subsidiaries in Japan. The company was founded in 1978, and the CEO is Hiroaki Matsuoka. | Air Freight/Couriers | Chief Executive Officer |
Statistics
International
| Japan | 29 |
Sectoral
| Non-Energy Minerals | 7 |
| Industrial Services | 5 |
| Utilities | 3 |
| Producer Manufacturing | 3 |
| Finance | 3 |
Operational
| Director/Board Member | 52 |
| Corporate Officer/Principal | 22 |
| President | 11 |
| Sales & Marketing | 6 |
| Independent Dir/Board Member | 5 |
Most connected contacts
- Stock Market
- Insiders
- Hiroshi Tsukamoto
- Company connections
