OSG Corp. engages in the manufacture and sale of machinery tools and its related parts. Its products include cutting tools, rolling dies, gauges, taps, drills, end mills, indexable tools, dies, gauges, tooling systems and others. The firm operates through the following geographical segments: Japan, Americas, Europe and Africa, and Asia. The company was founded on March 26, 1938 and is headquartered in Toyokawa, Japan.