Katsumi Yamaguchi
Director/Board Member at Airex Infotec Co., Ltd.
Network origin in Katsumi Yamaguchi first degree
| Entity | Entity type | Industry | |
|---|---|---|---|
Airex Infotec Co., Ltd.
 Airex Infotec Co., Ltd. Packaged SoftwareTechnology Services Part of Airex, Inc. /JP/, Airex Infotec Co., Ltd. provides system integration, software and information system development services. The company is based in Tokyo, Japan. Airex Infotec Co. was acquired by Airex, Inc. /JP/ from Tokyo Computer Service Co. Ltd. on August 30, 2006 for $0.20 million.
3
| Subsidiary | Packaged Software | 3 |
Chart of Companies connected to the second degree
Multi-company connection
Companies connected to Katsumi Yamaguchi via their personal network
| Company | Sector | Related people | Main position |
|---|---|---|---|
| MEIJI MACHINE CO., LTD. | Industrial Machinery | President | |
| NIPPON CONVEYOR CO., LTD. | Industrial Machinery | Director/Board Member | |
| AIREX INC. | Electronic Components | Comptroller/Controller/Auditor President | |
High-Tech System Corp.
 High-Tech System Corp. Packaged SoftwareTechnology Services Part of TCS Holdings Co., Ltd., High-Tech System Corp. is a Japanese software development company. The company is based in Tokyo, Japan. | Packaged Software | Director/Board Member | |
Airex System, Inc.
 Airex System, Inc. Packaged SoftwareTechnology Services Part of Airex, Inc. /JP/, Airex System, Inc. develops, manufactures and markets computer software and hardware. The company is based in Yokohama, Japan. Airex System was acquired by Airex, Inc. /JP/ from Sigmatron Co., Ltd. on August 30, 2006 for $0.05 million. | Packaged Software | Comptroller/Controller/Auditor Director/Board Member | |
TCS Holdings Co., Ltd.
 TCS Holdings Co., Ltd. Packaged SoftwareTechnology Services TCS Holdings Co., Ltd. engages in the software business. It also offers information technology solutions; leases and manages real estate properties; and financial business. The company was founded on September 9, 1974 and is headquartered Tokyo, Japan. | Packaged Software | Chief Administrative Officer | |
NC System Solutions Co. Ltd.
 NC System Solutions Co. Ltd. Personnel ServicesCommercial Services Part of Internetware Co. Ltd., NC System Solutions Co. Ltd. engages in temporary staffing services. The company is based in Tokyo, Japan. NC System Solutions Co. was acquired by Internetware Co. Ltd. from NC Holdings Co. Ltd. on December 31, 2020. | Personnel Services | President | |
TECHNOTRON Co., Ltd.
 TECHNOTRON Co., Ltd. Electronic Equipment/InstrumentsElectronic Technology Part of Technol Seven Co., Ltd., TECHNOTRON Co., Ltd. is a Japanese company that manufactures and distributes thermistor and temperature measuring devices, develops computer software, and provides real estate services. The company is based in Tokyo, Japan. | Electronic Equipment/Instruments | Comptroller/Controller/Auditor |
Statistics
International
| Japan | 9 |
Sectoral
| Technology Services | 4 |
| Producer Manufacturing | 3 |
| Electronic Technology | 3 |
| Commercial Services | 2 |
Operational
| Director/Board Member | 9 |
| Comptroller/Controller/Auditor | 4 |
| President | 4 |
| Corporate Officer/Principal | 1 |
| Chief Administrative Officer | 1 |
Most connected contacts
| Insiders | |
|---|---|
| Toshiya Nakao | 6 |
| Akihiko Arai | 4 |
| Toru Hata | 3 |
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