Kogi Corp. engages in the manufacture, sale, and distribution of castings and rolls, machinery, and environmental equipment. It operates through the following segments: Casting, Environmental Engineering, Functional Materials and Others. The Casting segment engages in the manufacture and sale of roll products for steel rolling mills, casting mold for steel ingots, metal casting for automobiles, dense bars, general casting products and aluminum alloy casting products. The Environmental Engineering segment deals with the production of environment-related equipment and contract of civil engineering and construction work. The Functional Materials segments manufacture and sale of friction materials for automobiles, railways, and industrial machinery. The Others segment involves in security and safety of himeji east and west factories. The company was founded by Masao Hotta on December 21, 1916 and is headquartered in Himeji, Japan.