Welcome to Northern Gear Northern Gear & Machining is a full-service machining company based in Southeastern Wisconsin that p ... roduces precision machined parts, geared components, and related assemblies using lathes, mills, hobs, shapers, broaches, and grinders. For over 60 years, Northern Gear & Machining has been able to provide their customers outstanding service with quality products, cutting edge-technology, and on-time delivery. read more