Mack Molding

Founded in 1920, Mack Molding is a wholly-owned subsidiary of the privately-held Mack Group corporation, which also includes Mack Technologies and Mack Prototype.

With deep roots in custom injection molding, Mack Molding today is a leading supplier of contract manufacturing services and injection molded plastic parts to companies in a range of industries. Mack Molding operates 8 locations throughout the eastern United States with its headquarters in Arlington, Vermont.

As a family-run business, Mack has earned a 5A1 D&B rating, the highest available. The corporation has no long-term debt and finances its own acquisitions and growth. With sales of approximately $500 million, Mack is consistently ranked among the top 10 non-automotive injection molders in North America.