![Hiroaki Koyama](https://cdn.zonebourse.com/static/resize/768/576//static/images/insiders/unknown.png)
Hiroaki Koyama
Directeur/Membre du Conseil chez Sumitomo Mitsui Const Steel Structures Engineering Co., Ltd.
Postes actifs de Hiroaki Koyama
Sociétés | Poste | Début | Fin |
---|---|---|---|
Sumitomo Mitsui Const Steel Structures Engineering Co., Ltd.
![]() Sumitomo Mitsui Const Steel Structures Engineering Co., Ltd. Engineering & ConstructionIndustrial Services Sumitomo Mitsui Construction Steel Structures Engineering Co., Ltd. engages in the design, manufacture, assembly, installation of bridges, water gates and other steel structures, building structures, coastal structures, wind power plants, cranes and other transportation machinery. It also provides investigation, inspection, diagnosis, repair, modification and supervising of all mentioned products. The company was founded on February 20, 1974 and is headquartered in Chiba, Japan. | Directeur/Membre du Conseil | - | - |
Corporate Officer/Principal | - | - |
Historique de carrière de Hiroaki Koyama
Statistiques
Internationale
Japon | 2 |
Opérationnelle
Director/Board Member | 1 |
Corporate Officer/Principal | 1 |
Sectorielle
Industrial Services | 2 |
Fonctions occupées
Actives
Inactives
Sociétés cotées
Entreprise privées
Sociétés liées
Entreprise privées | 1 |
---|---|
Sumitomo Mitsui Const Steel Structures Engineering Co., Ltd.
![]() Sumitomo Mitsui Const Steel Structures Engineering Co., Ltd. Engineering & ConstructionIndustrial Services Sumitomo Mitsui Construction Steel Structures Engineering Co., Ltd. engages in the design, manufacture, assembly, installation of bridges, water gates and other steel structures, building structures, coastal structures, wind power plants, cranes and other transportation machinery. It also provides investigation, inspection, diagnosis, repair, modification and supervising of all mentioned products. The company was founded on February 20, 1974 and is headquartered in Chiba, Japan. | Industrial Services |
- Bourse
- Insiders
- Hiroaki Koyama
- Expérience