Zwack, Incorporated
Machinery ManufacturingNew York, United States2-10 Employees
Zwack, Incorporated is a small, third-generation family-owned machinery manufacturer based in Stephentown, New York. Founded in 1970, the company has built more than five decades of experience delivering engineering, design, and manufacturing capabilities to a diverse client base that includes municipalities in the nearby four-state area and international customers. Its product range spans equipment such as highway material spreaders, firefighting apparatus, transformer core winding machines, and computer-controlled core stacking machines, along with processes used in the manufacture of copper and aluminum transition pieces. The company serves customers across the United States, Canada, Europe, and Asia, indicating a global reach. As a long-standing, family-owned operation, Zwack emphasizes skilled craftsmanship, value for clients, and adapting to changing technology.