Profile

Koichi Sugiyama currently works at Chiyoda Co., Ltd., as Independent Outside Director from 2017 and Sugiyama Management Development Ltd., as President & Representative Director from 1997.

Koichi Sugiyama active positions

CompaniesPositionStart
CHIYODA CO., LTD. Director/Board Member 2017-04-30
Sugiyama Management Development Ltd. President 1997-05-31
All active positions of Koichi Sugiyama

Experiences
Positions held

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Listed companies

Private companies

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Connections

11

1st degree connections

2

1st degree companies

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Female

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Executives

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Linked companies

Listed companies1
CHIYODA CO., LTD.

Retail Trade

Private companies1
Sugiyama Management Development Ltd.

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