![Yoon-Sung Byun](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>)
Yoon-Sung Byun
Plus aucun poste en cours
69 ans
Energy Minerals
Profil
Yoon-Sung Byun worked as a Director & Auditor at Korea National Oil Corp.
Anciens postes connus de Yoon-Sung Byun
| Sociétés | Poste | Fin |
|---|---|---|
Korea National Oil Corp.
 Korea National Oil Corp. Oil & Gas ProductionEnergy Minerals Engages in exploration, development, production and sale of domestic & overseas crude oil and gas products | Directeur/Membre du Conseil | - |
Expériences
Fonctions occupées
Actives
Inactives
Sociétés cotées
Entreprise privées
Sociétés liées
| Entreprise privées | 1 |
|---|---|
Korea National Oil Corp.
Korea National Oil Corp. Oil & Gas ProductionEnergy Minerals Engages in exploration, development, production and sale of domestic & overseas crude oil and gas products | Energy Minerals |
