Patriot Foundry & Castings
ManufacturingNew Hampshire, United States0-1 Employees
Patriot Foundry & Castings is a United States–based nonferrous foundry that specializes in sand casting copper, aluminum, and zinc-based alloys. By applying lean production methods and strict processes, it aims to deliver parts that are consistent and cost-efficient, whether for a single custom order or large-volume production. Beyond casting, the company offers pattern design and production, heat treating, annealing, machining, finishing, and final assembly to provide finished parts. The business is located in Franklin, New Hampshire, and is described as a small, woman-owned company. It has modernized by acquiring a New England foundry and investing in modern equipment, and it holds ISO 9001:2008 certification while applying LEAN manufacturing practices. Patriot Foundry participates in the DOE's Better Buildings, Better Plants program and has reported substantial reductions in energy intensity since 2009.