Profile
Ryuko Inoue is an Independent Outside Director at Cosmo Energy Holdings Co., Ltd. since 2021 and at DIGITAL GRID Corp.
since 2024.
Former roles include Independent Outside Director at NS United Kaiun Kaisha, Ltd. and Nippon Steel Trading Corp.
Ryuko Inoue active positions
| Companies | Position | Start |
|---|---|---|
| COSMO ENERGY HOLDINGS CO., LTD. | Director/Board Member | 01/06/2021 |
| DIGITAL GRID CORPORATION | Director/Board Member | 01/01/2024 |
Former positions of Ryuko Inoue
| Companies | Position | End |
|---|---|---|
| NS UNITED KAIUN KAISHA, LTD. | Director/Board Member | - |
| NIPPON STEEL TRADING CORPORATION | Director/Board Member | - |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 4 |
|---|---|
NS United Kaiun Kaisha, Ltd.
NS United Kaiun Kaisha, Ltd. Marine ShippingTransportation Operates as an ocean shipping company that provides dry bulk carrier services | Transportation |
Nippon Steel Trading Corp.
Nippon Steel Trading Corp. Wholesale DistributorsDistribution Services Sells, imports and exports steel, industrial machinery & infrastructure, food, textiles and other products | Distribution Services |
Cosmo Energy Holdings Co., Ltd.
Cosmo Energy Holdings Co., Ltd. Oil Refining/MarketingEnergy Minerals Operates as a holding company | Energy Minerals |
Digital Grid Corp.
Digital Grid Corp. Internet Software/ServicesTechnology Services Operates electricity and environmental value trading platform businesses | Technology Services |
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