Konishi Co., Ltd. manufactures and sells synthetic adhesives in Japan. It operates through three segments: Bonds, Chemical Products, and Construction Business. The company offers general household adhesive, repair material, and tape for consumer sector; interior construction adhesive, general residential sealant, and construction tape for housing-related fields; industrial adhesives, industrial tape, and industrial release agent, as well as various resin products for industrial materials; building construction repair sealant; and adhesives and repair materials for civil engineering construction. It also trades in chemical products for automotive, electronics and electrical, chemicals, paint, and housing related fields. In addition, the company engages in the provision of survey, design, cost estimation, and construction of repair, reinforcement, and renovation work for concrete structures; contracting civil engineering and construction work; upper deck construction work for bridge and highway construction; planning, design, construction and supervision of civil engineering and construction works; and design and construction of architectural and civil engineering works. The company was founded in 1870 and is headquartered in Osaka, Japan.