![Gyu-Il Choi](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Gyu-Il Choi is an Independent Director at Cornerstone Networks CO., LTD.
He is a graduate of Seoul National University.
| Companies | Position | Start |
|---|---|---|
| CORNERSTONE NETWORKS CO., LTD. | Director/Board Member | - |
Active
Inactive
Listed companies
Private companies
| Private companies | 2 |
|---|---|
Cornerstone Networks CO., LTD.
 Cornerstone Networks CO., LTD. Electronic Equipment/InstrumentsElectronic Technology Manufactures electromagnetic measurement, test and analysis instruments | Electronic Technology |
Seoul National University
 Seoul National University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
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