Oorsprong van het eerstegraads netwerk van Keisuke Kumagai
| Entiteit | Type entiteit | Industrie | |
|---|---|---|---|
| Public Company | Engineering & Construction | 9 |
Grafiek van bedrijven verbonden in de tweede graad
Connectie in verschillende bedrijven
Bedrijven verbonden met Keisuke Kumagai via zijn persoonlijke netwerk
| Onderneming | Sector | Gelieerde personen | Hoofdpost |
|---|---|---|---|
Iguchi Kensetsu KK
 Iguchi Kensetsu KK Engineering & ConstructionIndustrial Services Iguchi Kensetsu KK engages in civil engineering works and housing construction business. It also offers paving services. The company was founded on October 1, 1980 and is headquartered in Uenohara, Japan. | Engineering & Construction | Chairman Comptroller/Controller/Auditor | |
Minato Civil KK
 Minato Civil KK HomebuildingConsumer Durables Part of Ohmori Co., Ltd., Minato Civil KK is a civil engineering and promoting company based in Tokyo, Japan. The Japanese company conducts various works such as paved work, dredging work, ground improvement work, water and sewage construction, bridge construction, pile driving work, seaside embankment work, and more. Minato Civil KK was founded in 1970 and was acquired by Ohmori Co., Ltd. on June 30, 2021 for $1.06 million. | Homebuilding | President Comptroller/Controller/Auditor | |
| Shibaura Institute of Technology | College/University | Undergraduate Degree | |
Tokyo Telecom Engineering KK
 Tokyo Telecom Engineering KK Specialty TelecommunicationsCommunications Tokyo Telecom Engineering KK engages in operation and maintenance of communication equipment in telecommunications facilities. The company was founded on December 18, 2003 and is headquartered in Tokyo, Japan. | Specialty Telecommunications | Chairman | |
Sogo Kikaku KK
 Sogo Kikaku KK Real Estate DevelopmentFinance Sogo Kikaku KK is engaged real estate and property management business. The company was established in 2007 and is based in Saitama, Japan. | Real Estate Development | Director/Board Member | |
| Gakkohojin Yamaguchi Sogo Gakuen | Chairman | ||
| Ikedahirohiko Law Office | Director/Board Member |
Statistieken
Internationaal
| Japan | 8 |
Sectoraal
| Industrial Services | 2 |
| Consumer Durables | 2 |
| Consumer Services | 2 |
| Communications | 2 |
| Finance | 2 |
Operationeel
| Director/Board Member | 12 |
| Corporate Officer/Principal | 5 |
| Chairman | 5 |
| President | 3 |
| Comptroller/Controller/Auditor | 3 |
Sterkste connecties
| Insiders | |
|---|---|
| Ryuichi Fukui | 3 |
| Nobuhiro Yamaguchi | 3 |
| Mitsuhiro Oikawa | 3 |
| Tadao Seki | 2 |
| Takashi Oda | 2 |
| Yasuhiko Ikeda | 2 |
| Mikio Kuriki | 1 |
| Nobuyuki Miura | 1 |
| Tadahiro Ozaki | 1 |
- Beurs
- Insiders
- Keisuke Kumagai
- Bedrijfsconnecties
