Company Information
We are a construction company that supports the foundation of our local community through civil engineering and construction work.
We undertake a variety of construction projects related to community life, including road construction, river engineering, land development, and exterior work.
We sincerely approach each construction site, providing safety and quality-focused construction while valuing our relationships with clients.
Leveraging the experience and technical expertise cultivated since our founding, we will continue to be a company that supports the community and the future.

History
Our company's history began in 1912 when our great-grandfather, Shigekichi Watanabe, founded the "Watanabe Branch" of Masukawa Gumi (now Masukawa Construction Co., Ltd.) in Yachi (present-day Kahoku Town, Nishimurayama District, Yamagata Prefecture).
Please take a closer look at our company's history.
Concept
Watanabe Construction Co., Ltd. contributes to building safe and prosperous communities by undertaking a diverse range of civil engineering projects, including public works, serving as the “unsung hero” that supports the development of local communities.
We will sincerely approach each task with a clear mission, a vision for the future, and unwavering values.


Code of Conduct
We are committed to our work with responsible actions and a high ethical awareness, valuing safety, integrity, technology, community, and the environment.
We strive to create a workplace that complies with laws and regulations, conducts fair and transparent transactions, and respects diversity.
Additionally, personal information will be properly acquired and managed, and will be protected safely and strictly.
