Masashi Semba
Vermögen: 10 Mio $ am 31.05.2026
Vermögen: 10 Mio $ am 31.05.2026
Masashi Semba currently works at Vertex Co., Ltd.(Vertex), as Director & Vice President from 2017.
Mr. Semba also formerly worked at Haneda Concrete Industrial Co., Ltd., as President & Representative Director from 2002 to 2014, Haneda Zenith Holdings Co., Ltd., as Representative Director & Vice President, and Vertex Corp., as Director & Vice President from 2018 to 2020.
| Unternehmen | Datum | Anzahl der Aktien | Bewertung | Datum der Bewertung |
|---|---|---|---|---|
VERTEX CORP. 1.78% | 31.03.2025 | 1’030’000 ( 1.78% ) | 10 Mio $ | 31.05.2026 |
| Unternehmen | Position | Beginn |
|---|---|---|
Vertex Co., Ltd.(Vertex)
Vertex Co., Ltd.(Vertex) Construction MaterialsNon-Energy Minerals Manufactures concrete products | Direktor/Vorstandsmitglied | 01.04.2014 |
| Unternehmen | Position | Ende |
|---|---|---|
Haneda Concrete Industrial Co., Ltd.
Haneda Concrete Industrial Co., Ltd. Construction MaterialsNon-Energy Minerals Manufactures and wholesales concrete products, machinery and equipment rental, and construction materials | Präsident | 01.04.2014 |
| VERTEX CORPORATION | Direktor/Vorstandsmitglied | - |
Haneda Zenith Holdings Co., Ltd.
Haneda Zenith Holdings Co., Ltd. Construction MaterialsNon-Energy Minerals Operates a holding company which engages in the manufacture and sale of concrete products | Direktor/Vorstandsmitglied | - |
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Börsennotierte Unternehmen
Private Unternehmen
Beziehungen ersten Grades
Unternehmen ersten Grades
Herr
Frau
Aufsichtsräte
Führungskräfte
| Private Unternehmen | 4 |
|---|---|
Haneda Concrete Industrial Co., Ltd.
Haneda Concrete Industrial Co., Ltd. Construction MaterialsNon-Energy Minerals Manufactures and wholesales concrete products, machinery and equipment rental, and construction materials | Non-Energy Minerals |
Haneda Zenith Holdings Co., Ltd.
Haneda Zenith Holdings Co., Ltd. Construction MaterialsNon-Energy Minerals Operates a holding company which engages in the manufacture and sale of concrete products | Non-Energy Minerals |
Vertex Co., Ltd.(Vertex)
Vertex Co., Ltd.(Vertex) Construction MaterialsNon-Energy Minerals Manufactures concrete products | Non-Energy Minerals |
Vertex Corp.
Vertex Corp. Construction MaterialsNon-Energy Minerals Operates as a holding company through its subsidiaries manufactures secondary concrete products | Non-Energy Minerals |
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