Schier
Sean Duffy is a Technical Support Engineer and Sales Operations Manager at Schier since January 2023. Previously, Sean held the role of National Accounts Manager at Schier Products from July 2008 to January 2023, where Sean fostered partnerships with national grocery and convenience stores. Sean Duffy graduated from Marquette University in 2000 with a Bachelor of Science in Finance.
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Schier
Schier is a privately-owned manufacturer of a premier lineup of 100% USA-made, high-capacity, lifetime guaranteed grease interceptors for commercial kitchens. In the last 20 years we have grown from a small regional company to the most widely specified brand of grease interceptors in the U.S. Our purpose is to serve and provide for our employees by being a resilient company that offers best-in-class products and services.