Waupaca Foundry, Inc.

About Waupaca Foundry, Inc.

Waupaca Foundry has a reputation as solid as the castings we create.

We are the largest producer of gray, ductile, austempered ductile, and compacted graphite iron in the world, melting more than 9,500 tons a day. Our castings are produced using an innovative, customized, high pressure vertical green sand molding process created by a workforce that puts generations of iron casting expertise to work for our customers every day. Those customers trust Waupaca Foundry for high quality iron castings that are consistently the most durable, reliable, and innovative products on the market.

Of our more than 3,700 employees, approximately 250 have been with our company more than 25 years. We’re proud that Waupaca Foundry has always been an employer of choice and are dedicated to the team members that have spent their careers with us.

To learn more about our culture and careers at Waupaca Foundry, check out our YouTube channel >>


Electrical Engineering Intern

May 2021 - September 2021 Waupaca, WI
“The employees were incredible, always wanting to help me learn and succeed.”

Lab Technician

April 2019 Waupaca, WI
“The environment, the people, the lab staff and metallurgists are all very nice and attentive ”
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