A Family History of Great Customer Service

Road Crew Roots

Joe & John Koss started the business in January of 1978. The Koss brothers traveled between Dairy Plants – Fabricating and Repairing cheese processing and dairy systems on-site.


As the business grew, KOSS moved to a location in De Pere, WI in 1980. We broadened our capabilities, always focusing on delivering high quality.  The brothers expanded the business to include other aspects of Metal Fabrication, Machining, Electrical & Engineering Services.


Continuing to grow, KOSS required more space. In 1992 Koss Industrial moved to a new, state-of-the-art facility in Green Bay, WI – and added+15,000 square feet of fabrication area in 1998.

In 2000, KOSS created a new division, able to serve ALL industries, devoted to Waterjet Cutting, Precision Machining & Metal Fabrication!  We encourage customers to visit our one-stop-shop to see our capabilities firsthand, viewing all the services we offer right here at 1943 Commercial Way.


Now our family here at KOSS includes over 70 employees, Joe, John & many more Koss’. Our family-owned & operated business continues to expand.  We look forward to the future, continuing to serve unique applications in the Food, Dairy & Sanitary Stainless Industries (+beyond).

Consider KOSS for your Custom Stainless Solutions!


1943 Commercial Way
Green Bay, WI 54311
920.469.5300    phone
800.844.6261  toll-free