Greenleaf Corporation Email Format

ManufacturingPennsylvania, United States51-200 Employees

Greenleaf Corporation is a manufacturing company focused on cutting tool technology, producing high-performance tungsten carbide and ceramic inserts as well as toolholding systems. With more than seven decades of innovation, it aims to boost productivity in metalcutting across demanding conditions and materials. The company is headquartered in Saegertown, Pennsylvania, and operates a facility in North Carolina, with a global footprint that includes offices in the United States, the Netherlands, and China.

It serves customers across key metalcutting sectors such as gas turbine, steel, automotive, medical, machine tool, roll turning, and rail, offering engineered solutions and custom ceramic materials as needed. In 2025, Greenleaf launched Capstone-360 end mills and acquired key assets from Haydale Ceramic Technologies to expand its capabilities in whisker-reinforced ceramic tooling.

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