Metal casting companies in New Hampshire

Foundries and casting companies pour molten metal into molds, whether sand, permanent, investment or die, to make near-net-shape parts in iron, steel, aluminum, bronze and zinc, from single prototypes to high-volume production. Below are casting companies in New Hampshire.

Listings come from each company’s public information and may be incomplete, so confirm capabilities, materials and certifications with the shop before you commit. The fastest way to get quotes is one request: attach your drawing (PDF or STEP) or describe the part, and Noramark routes it to U.S. shops that fit.

The most listings are in Londonderry, NH (2), Rochester, NH (2) and Beaver Dam, NH (1). Certifications stated: 3 ISO 9001, 1 AS9100 and 1 Nadcap.