![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>)
Ja-Dong Koo
Amministratore Delegato presso
KSIGN CO.,LTD.
Patrimonio netto: 2 M $ in data 31/05/2026
Profilo
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.
Partecipazioni note in società pubbliche
| Società | Data | Numero di azioni | Valutazione | Data di valutazione |
|---|---|---|---|---|
KSIGN CO., LTD. 4,39% | 06/03/2026 | 310.341 ( 4,39% ) | 2 M $ | 31/05/2026 |
Posizioni attive di Ja-Dong Koo
| Società | Posizione | Inizio |
|---|---|---|
| KSIGN CO.,LTD. | Amministratore Delegato | - |
Precedenti posizioni note di Ja-Dong Koo
| Società | Posizione | Fine |
|---|---|---|
KSign Co., Ltd. /Old/
 KSign Co., Ltd. /Old/ Packaged SoftwareTechnology Services Develops security solution software | Corporate Officer/Principal | - |
Formazione di Ja-Dong Koo
Esperienze
Posizioni ricoperte
Attive
Inattive
Società nel listino
Aziende private
Relazioni
5
Relazioni di 1° grado
4
Aziende connesse in 1º grado
Uomo
Donna
Amministratori
Dirigenti
Società collegate
| Aziende private | 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 |
