Manufacturing directory318 companies

Gear Manufacturing Companies in the U.S.

Gear manufacturers cut, hob, shape and grind spur, helical, bevel and worm gears, and many build gearboxes and power transmission components. Below are gear companies across the U.S..

Listings come from each company’s public information and may be incomplete, so confirm capabilities, materials and certifications with the shop before you commit. The fastest way to get quotes is one request: attach your drawing (PDF or STEP) or describe the part, and Noramark routes it to U.S. shops that fit.

The most listings are in Ohio (32), Michigan (29), California (27) and Wisconsin (24).

Downers Grove, IL · Grinding, Heat treating

Industries: Aerospace, Agriculture, Defense, Food Processing

Cambre Coruña, PA · Black oxide, Heat treating, Carburizing, Nitriding
Middleboro, MA · Machining, Welding, Metal fabrication, Sheet metal fabrication

Industries: Aerospace, Energy, Medical

Showing the top 50 of 318 companies. Browse by state or specialty below; every company is also listed on its state's page.