QS-9000 [1999 to 2005]

ISO9001:2000 [2005 to 2010]

ISO9001:2008 [2010 to present]

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TriMark presented Dubuque Stamping with their KEY Suppler Award for 2016. Dubuque Stamping was recognized as a critical supplier to TriMark.

Caterpillar Supplier Quality Excellence Process Certification

Hendrickson Supplier Quality Achievement Award

For 2015, Dubuque Stamping achieved a Partner rating in all three John Deere Divisions – Ag, Power Systems and Construction.