History


E.D. Loos from 1902-1931
Sherman, Vernon, & Clinton Loos from 1931-1981
Kurt Mertens & Dennis Baumgartner from 1981- 2021
Eric Mertens & Brady Hoes 2018-Present

In 1902, Loos Machine began as a small maintenance and repair shop for local farmers. Over the years, we have transitioned into a thriving business that paves the
path for the food processing industry. In 2006, Loos Machine Shop added an automation division and now claims the name Loos Machine & Automation.

Providing automation, engineering, machining, fabrication, process & installation; our state-of-the-art manufacturing facility utilizes modern techniques and machines such as: Laser Cutting Systems, CNC Machining Centers, and CNC Press Brakes. 

Loos Machine & Automation has manufactured equipment for many domestic and global companies. 

We ARE your one-stop shop!



Loos Machine & Automation in Colby, Wisconsin