![Masashi Semba](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>)
Masashi Semba
Direktör/Styrelseledamot på
Vertex Co., Ltd.(Vertex)
Förmögenhet: 8 M $ per 2026-08-31
Profil
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.
Kända innehav i offentliga företag
| Företag | Datum | Antal aktier | Värdering | Värderingsdatum |
|---|---|---|---|---|
VERTEX CORP. 1,88 % | 2025-03-31 | 1 030 000 ( 1,88 % ) | 8 M $ | 2026-08-31 |
Aktiva positioner av Masashi Semba
| Företag | Position | Start |
|---|---|---|
Vertex Co., Ltd.(Vertex)
 Vertex Co., Ltd.(Vertex) Construction MaterialsNon-Energy Minerals Manufactures concrete products | Direktör/Styrelseledamot | 2014-04-01 |
Tidigare kända positioner av Masashi Semba
| Företag | Position | Slut |
|---|---|---|
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 | President | 2014-04-01 |
| VERTEX CORPORATION | Direktör/Styrelseledamot | - |
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 | Direktör/Styrelseledamot | - |
Erfarenheter
Innehade positioner
Aktiva
Inaktiva
Börsnoterade företag
Privata företag
Relationer
10
Första gradens relationer
4
Företag kopplade till första graden
Man
Kvinna
Styrelseledamöter
Chefer
Kopplade företag
| Privata företag | 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 |
