OKK CORPORATION is a Japan-based company principally engaged in the manufacture and sale of working machinery. The Company operates in two business segments. The Machinery segment is engaged in the manufacture and sale of five-axes machining centers, vertical machining centers and horizontal machining centers, among others. The Others segment is engaged in the manufacture and sale of water meters, textile machinery and hardware for building construction. As of March 31, 2014, the Company had nine subsidiaries and one associated company.