Ohmoto Gumi Co., Ltd. provides construction and civil engineering services in Japan. Its work covers civil engineering, building construction, and a wide range of trades including carpentry, plastering, scaffolding, earthwork, masonry, roofing, electrical, plumbing, steel structures, paving, painting, waterproofing, interior finishing, and demolition. The company is also involved in dredging, landfill, real estate development, technology development, and architectural and civil engineering consulting. Founded in 1907, it is headquartered in Minato, Japan.