Nittoc Construction Co., Ltd.

Nittoc Construction Co., Ltd. is a Japanese construction company engaged in a wide range of works, including civil engineering, building construction, scaffolding, earthwork, masonry, roofing, electrical and pipe construction, steel structures, paving, dredging, painting, waterproofing, interior finishing, landscaping, waterworks facilities, demolition, and well drilling. It also provides foundation works such as dam foundation treatment, ground improvement, slope protection, and repair, as well as civil engineering and shield works, geological surveys, and surveying. Incorporated in 1947, the company is headquartered in Tokyo and operates as a subsidiary of AN Holdings Corp.