![Hiromasa Yamamoto](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>)
Hiromasa Yamamoto
Director/Board Member at
HANWA CO., LTD.
Profile
Hiromasa Yamamoto currently works at Hanwa Singapore Pte Ltd., as Director, Hanwa Steel Centre (M) Sdn.
Bhd., as Director, and Hanwa Co., Ltd., as Representative Director & Executive Vice President from 2025.
Mr. Yamamoto also formerly worked at CosmoSteel Holdings Ltd., as Non-Independent Non-Executive Director and Nippon EGalv Steel Sdn.
Bhd., as Director.
Mr. Yamamoto received his undergraduate degree from Kansai University.
Hiromasa Yamamoto active positions
| Companies | Position | Start |
|---|---|---|
| HANWA CO., LTD. | Director/Board Member | 26/06/2025 |
Hanwa Singapore Pte Ltd.
 Hanwa Singapore Pte Ltd. Wholesale DistributorsDistribution Services Distributes steel, industrial chemicals and food products | Director/Board Member | - |
Hanwa Steel Centre (M) Sdn. Bhd.
 Hanwa Steel Centre (M) Sdn. Bhd. Wholesale DistributorsDistribution Services Distributes stainless steel materials | Director/Board Member | - |
Former positions of Hiromasa Yamamoto
| Companies | Position | End |
|---|---|---|
| COSMOSTEEL HOLDINGS LIMITED | Director/Board Member | 01/10/2021 |
Nippon EGalv Steel Sdn. Bhd.
 Nippon EGalv Steel Sdn. Bhd. Electronic ComponentsElectronic Technology Manufactures and distributes electric galvanized steel coils | Director/Board Member | 17/05/2021 |
Training of Hiromasa Yamamoto
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
17
1st degree connections
6
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 6 |
|---|---|
Hanwa Co., Ltd.
 Hanwa Co., Ltd. Wholesale DistributorsDistribution Services Distributes steel, industrial chemicals and food products | Distribution Services |
CosmoSteel Holdings Ltd.
 CosmoSteel Holdings Ltd. Wholesale DistributorsDistribution Services Supplies and distributes piping system | Distribution Services |
Kansai University
 Kansai University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Hanwa Singapore Pte Ltd.
Hanwa Singapore Pte Ltd. Wholesale DistributorsDistribution Services Distributes steel, industrial chemicals and food products | Distribution Services |
Hanwa Steel Centre (M) Sdn. Bhd.
Hanwa Steel Centre (M) Sdn. Bhd. Wholesale DistributorsDistribution Services Distributes stainless steel materials | Distribution Services |
Nippon EGalv Steel Sdn. Bhd.
Nippon EGalv Steel Sdn. Bhd. Electronic ComponentsElectronic Technology Manufactures and distributes electric galvanized steel coils | Electronic Technology |
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