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Katsumasa Ishikawa
Corporate Officer/Principal at
SYSTEM INFORMATION CO.,LTD.
Profile
Katsumasa Ishikawa currently works at System Information Co., Ltd., as Senior Managing Executive Officer from 2024.
Mr. Ishikawa also formerly worked at NJK Corp., as President & Representative Director and NTT DATA Group Corp., as Executive Officer & GM-Telecom Business from 2015 to 2016.
Katsumasa Ishikawa active positions
| Companies | Position | Start |
|---|---|---|
| SYSTEM INFORMATION CO.,LTD. | Corporate Officer/Principal | 2024-01-18 |
Former positions of Katsumasa Ishikawa
| Companies | Position | End |
|---|---|---|
| NTT DATA GROUP CORPORATION | Corporate Officer/Principal | 2016-06-21 |
| NJK CORPORATION | President | - |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
5
1st degree connections
3
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 3 |
|---|---|
NTT DATA Group Corp.
 NTT DATA Group Corp. Information Technology ServicesTechnology Services Provides application management, cloud, consulting, data and cybersecurity services | Technology Services |
NJK Corp.
 NJK Corp. Information Technology ServicesTechnology Services Provides system development solutions | Technology Services |
System Information Co., Ltd.
 System Information Co., Ltd. Information Technology ServicesTechnology Services Provides IT services and design, develops and maintains business applications | Technology Services |
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