Masashi Semba
Directeur/Membre du Conseil chez VERTEX CORPORATION
Fortune : 5 M $ au 30/04/2024
Profil
Masashi Semba is currently the Director & Vice President at Vertex Co., Ltd.
and the Director at Vertex Corp.
He previously served as the President & Representative Director at Haneda Concrete Industrial Co., Ltd.
and as the Representative Director & Vice President at Haneda Zenith Holdings Co., Ltd.
Détentions connues dans des sociétés publiques
| Société | Date | Nombre d'actions | Valorisation | Date de valorisation |
|---|---|---|---|---|
VERTEX CORP.
1,52% | 31/03/2023 | 465 702 ( 1,52% ) | 5 M $ | 30/04/2024 |
Postes actifs de Masashi Semba
| Sociétés | Poste | Début |
|---|---|---|
| VERTEX CORPORATION | Directeur/Membre du Conseil | 01/10/2018 |
Vertex Co., Ltd.(Vertex)
 Vertex Co., Ltd.(Vertex) Construction MaterialsNon-Energy Minerals Haneda Zenith Co., Ltd. manufactures and sells concrete products. It also deals with disaster prevention, construction, and maintenance services. The company was founded on April 1, 2014 and is headquartered in Tokyo, Japan. | Directeur/Membre du Conseil | 01/04/2014 |
Anciens postes connus de Masashi Semba
| Sociétés | Poste | Fin |
|---|---|---|
Haneda Concrete Industrial Co., Ltd.
 Haneda Concrete Industrial Co., Ltd. Construction MaterialsNon-Energy Minerals Haneda Concrete Industrial Co., Ltd. is a Japanese company that manufactures and wholesales concrete products, machinery and equipment rental, and construction materials. The company is based in Tokyo, Japan. Haneda Concrete Industrial Co. was acquired by Haneda Zenith Holdings Co., Ltd. on April 01, 2012 for $7.36 million. | President | 01/04/2014 |
Haneda Zenith Holdings Co., Ltd.
 Haneda Zenith Holdings Co., Ltd. Construction MaterialsNon-Energy Minerals Haneda Zenith Holdings Co., Ltd. engages in the manufacture and sale of concrete products. It operates through the following segments: Concrete Products, Ceramics, Construction, and Others. The Concrete Products segment provides manholes, hume pipes, box culverts, and disaster-prevention products such as rock fall protection fences. The Ceramics segment offers electronic components and new ceramic products such as semiconductor devices and sliding parts. The Construction segment manages the installation works of concrete and disaster-prevention products. The Others segment includes equipment rental, material sales, radio frequency identification, and real estate leasing services. It is also involved in the public works and manufactures new ceramic products. The company was founded on April 1, 2011 and is headquartered in Tokyo, Japan. | Directeur/Membre du Conseil | - |
Expériences
Fonctions occupées
Relations
Relations au 1er degré
Entreprises liées au 1er degré
Homme
Femme
Administrateurs
Exécutifs
Sociétés liées
| Entreprise privées | 4 |
|---|---|
Haneda Concrete Industrial Co., Ltd.
Haneda Concrete Industrial Co., Ltd. Construction MaterialsNon-Energy Minerals Haneda Concrete Industrial Co., Ltd. is a Japanese company that manufactures and wholesales concrete products, machinery and equipment rental, and construction materials. The company is based in Tokyo, Japan. Haneda Concrete Industrial Co. was acquired by Haneda Zenith Holdings Co., Ltd. on April 01, 2012 for $7.36 million. | Non-Energy Minerals |
Vertex Co., Ltd.(Vertex)
Vertex Co., Ltd.(Vertex) Construction MaterialsNon-Energy Minerals Haneda Zenith Co., Ltd. manufactures and sells concrete products. It also deals with disaster prevention, construction, and maintenance services. The company was founded on April 1, 2014 and is headquartered in Tokyo, Japan. | Non-Energy Minerals |
| Vertex Corp. | |
Haneda Zenith Holdings Co., Ltd.
Haneda Zenith Holdings Co., Ltd. Construction MaterialsNon-Energy Minerals Haneda Zenith Holdings Co., Ltd. engages in the manufacture and sale of concrete products. It operates through the following segments: Concrete Products, Ceramics, Construction, and Others. The Concrete Products segment provides manholes, hume pipes, box culverts, and disaster-prevention products such as rock fall protection fences. The Ceramics segment offers electronic components and new ceramic products such as semiconductor devices and sliding parts. The Construction segment manages the installation works of concrete and disaster-prevention products. The Others segment includes equipment rental, material sales, radio frequency identification, and real estate leasing services. It is also involved in the public works and manufactures new ceramic products. The company was founded on April 1, 2011 and is headquartered in Tokyo, Japan. | Non-Energy Minerals |
