Waupaca Foundry

Plant 1, Waupaca, Wisconsin. Gray and ductile iron castings for automotive, truck and ag OEMs.

ATier 3Process

Address

406 N Division St, Waupaca, WI 54981

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Parent: Hitachi Metals / Proterial
Industry: Foundry (iron castings)
People: Several thousand across Waupaca plants (no current figure)
Status: Active
Source: yourdailyglobe.com ↗
Verified: 2026-10-10

How tools get used here

Maintenance-driven MRO: pumps, valves, motors, conveyors and shutdown or turnaround work.

Buying signals

One of the largest iron foundries in the world. Ironwood, MI finishing plant closed Feb 2025; staff offered moves to Waupaca. Grinding wheels, refractory, PPE.

Who buys tools here

Usually the maintenance manager, plant manager, MRO or indirect purchasing, and the tool crib lead. At refineries and mills, maintenance contractors buy a large share as well.

Plants nearby

Straight-line distance between ZIP code areas, so treat it as approximate.

All plants within 50 mi Map them