![Ja-Dong Koo](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>)
Fortuna: 2 M $ al 31/05/2026
Ja-Dong Koo currently works at KSIGN Co., Ltd., as Co-Chief Executive Officer & Director.
Dr. Koo also formerly worked at KSign Co., Ltd., as Vice President.
Dr. Koo received his doctorate degree from Korea University and undergraduate degree and graduate degree from Ajou University.
| Empresa | Fecha | Número de acciones | Valoración | Fecha de valoración |
|---|---|---|---|---|
KSIGN CO., LTD. 4,39 % | 06/03/2026 | 310.341 ( 4,39 % ) | 2 M $ | 31/05/2026 |
| Empresas | Cargo | Inicio |
|---|---|---|
| KSIGN CO.,LTD. | Director Ejecutivo | - |
| Empresas | Cargo | Fin |
|---|---|---|
KSign Co., Ltd. /Old/
 KSign Co., Ltd. /Old/ Packaged SoftwareTechnology Services Develops security solution software | Corporate Officer/Principal | - |
Activas
Inactivas
Empresas cotizadas
Empresas privadas
Relaciones de 1er grado
Empresas vinculadas al 1er grado
Hombre
Mujer
Administradores
Ejecutivos
| Empresas privadas | 4 |
|---|---|
KSign Co., Ltd. /Old/
KSign Co., Ltd. /Old/ Packaged SoftwareTechnology Services Develops security solution software | Technology Services |
Korea University
 Korea University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Ajou University
 Ajou University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
KSIGN Co., Ltd.
 KSIGN Co., Ltd. Packaged SoftwareTechnology Services Develops security software | Technology Services |
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