Yachiyo Engineering Co., Ltd., Japan

About us

Since its establishment in 1963, Yachiyo Engineering Co., Ltd. has contributed to the development of social infrastructure and shared their technology and engineering expertise to more than 150 countries worldwide, to achieve the ultimate goal of improving the quality of people’s lives and society as a whole. With the recent advancements in technology and changes in the socioeconomic environment, we continue to provide consulting services to both private and government clients, as we expand our activities into various sectors of society.




CS Tower, 5-20-8 Asakusabashi, Taito-ku, Tokyo 111-8648, Japan

Contact person

Gaku Adachi
Hefryan Kharismalatri



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