Leadership Team
Leadership Team
Larry Tiefenbach, President
Ken Osborne, Vice President, Manufacturing
John Sak, Vice President, Sales and Marketing
Steve Alexander, IT Manager
Eric Birgy, Polishing Products Value Stream Manager
Chris Bork, Product Manager, Dressing Sticks
Betsi Burns, Product Manager, Mold Polishing Products
John Dressler, Controller
Joe Gauthier, Core Value Stream Manager
Mark Klug, Facilities and Maintenance Manager
Mark Listermann, Product Manager, Diamond and CBN Wheels
Sue Seidner, Accounting Manager
Jeff Ziesmer, Quality Manager
Quality Policy
