ABOUT
Supporting steel structure design to Japanese standards from Ho Chi Minh City.
INTRODUCTION

Kumamoto Tekko Co., Ltd., our headquarters in Japan,
has supported steel structure construction across the country
since its establishment in 1972.
With strengths in design expertise, quality control,
and on-site responsiveness built over many years,
the company has been involved in numerous construction projects.
The Vietnam design office operates in close unity
with the Japanese headquarters as a base
to pass on this design expertise to the next generation.

A design base where people grow.
The Vietnam design office is not merely a place to complete tasks,
but a place where design engineers are developed and nurtured.
Through design work based on Japanese standards,
we aim to cultivate professionals who acquire solid technical skills
and a strong design mindset, enabling them to stay engaged in this field long term.
By leveraging the strengths of both Japan and Vietnam,
we strive to build a higher-quality design framework,
and to deliver design capabilities from Ho Chi Minh City
that are recognized and valued worldwide.
INFORMATION
- Company Name
- KUMA TECH VIETNAM CO., LTD
- Address
- ---
- Contact
- ---
- Representative
- President & CEO: Masayuki Arase
- Business Description
- Design services for steel structure construction projects

HISTORY
- June 1972
- Company established
- October 1982
- Hiroshi Arase appointed as Representative Director
- March 1984
- Certified as M Grade by the Ministry of Land, Infrastructure, Transport and Tourism of Japan
- October 1985
- New construction and relocation of the Mifune Factory
- November 1985
- Articles of incorporation revised; real estate ownership, management, and leasing business launched
- January 1988
- Obtained general construction business license (Steel / Machinery)
- November 1991
- Corporate structure changed from a limited company to a joint-stock company
- May 1999
- New factory constructed and relocated to Matsubashi, Uki City; headquarters relocated simultaneously
- December 2003
- Certified as H Grade by the Ministry of Land, Infrastructure, Transport and Tourism of Japan
- June 2017
- Masayuki Arase appointed as Representative Director
- June 2024
- New factory constructed and relocated to Matsubashi, Uki City; headquarters relocated simultaneously
- December 2025
- Branch office established in Ho Chi Minh City, Vietnam