Katsumasa Ishikawa
President at NJK CORPORATION
Profile
Katsumasa Ishikawa is currently the President & Representative Director at NJK Corp.
He is also a Senior Managing Executive Officer at System Information Co., Ltd.
starting in 2021.
Previously, he worked as an Executive Officer & GM-Telecom Business at NTT DATA Group Corp.
from 2015 to 2016.
Katsumasa Ishikawa active positions
| Companies | Position | Start |
|---|---|---|
| NJK CORPORATION | President | - |
| SYSTEM INFORMATION CO.,LTD. | Corporate Officer/Principal | 2024-01-18 |
Former positions of Katsumasa Ishikawa
| Companies | Position | End |
|---|---|---|
| NTT DATA CORPORATION | Corporate Officer/Principal | 2016-06-21 |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Listed companies | 1 |
|---|---|
| NTT DATA CORPORATION | Commercial Services |
| Private companies | 2 |
|---|---|
NJK Corp.
 NJK Corp. Packaged SoftwareTechnology Services NJK Corp. engages in the business of software package development services. It offers software development, original package development and sales, information technology solutions and equipment sales and hardware assembly services. The company was founded on April 20, 1970 and is headquartered in Tokyo, Japan. | Technology Services |
System Information Co., Ltd.
 System Information Co., Ltd. Information Technology ServicesTechnology Services System Information Co., Ltd. engages in the provision of customized development of software in information service industry. Its services include the systems integration (SI), capability maturity model integration (CMMI), consulting, information technology (IT) solutions, artificial intelligence (AI), cloud, robotic process automation (RPA) services and others. It also provides the design, development, introduction and maintenance of software products for customers, as well as the development of business systems for insurance, mutual aid, finance, distribution, services, manufacturing, telecommunications, government industries and others. The company was founded on January 12, 1980 and is headquartered in Tokyo, Japan. | Technology Services |
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