岡本興業 Company Profile

Since its establishment in 1953, the Okamoto Group has continued to serve as a foundation for people and society, supporting the growth of society behind the scenes.

Okamoto Kogyo Co., Ltd. is expanding its business in Hokkaido and northern Kanto, accumulating achievements in enhancing social infrastructure. With its headquarters in Sapporo, it serves as the core of the Okamoto Group, engaged in the production and sale of crushed stone and ready-mixed concrete, as well as various civil engineering works such as road paving. The company has also expanded its operations outside Hokkaido, including cities like Kasama and Hitachi in Ibaraki Prefecture. It has built deep trust relationships with users in each region, contributing to the enhancement of local social infrastructure.