14.1. Aeronaves
14.1.1. Aero Gear Incorporated
14.1.2. Precipart Corporation
14.2. Energía eólica
14.2.1. Itamco
14.2.2. Riley Gear Corporation
14.2.3. Atlas Gear Company
14.3. Agricultura
14.3.1. Ashoka Machine Tools Corporation
14.3.2. Hota Industrial Manufacturing Co., Ltd.
14.4. Automóviles
14.4.1. Bevel Gears India Pvt. Ltd.
14.4.2. Fiat Chrysler
14.4.3. Ford
14.4.4. General Motors
14.4.5. Honda
14.4.6. Toyota
14.5. Construcción
14.5.1. Caterpillar
14.5.2. Jackson Gear Company
14.5.3. Cleveland Gear Company
14.6. Maquinaria agrícola
14.6.1. David Brown Inc.
14.6.2. Eaton
14.6.3. OKUBO GEAR Co., Ltd.
14.7. Manejo de materiales
14.7.1. Elecon Engineering Company Limited
14.7.2. KHK Stock Gear
14.7.3. Martin Sprocket & Gear, Inc.
14.8. Minería
14.8.1. Overton Chicago Gear Corporation
14.8.2. Philadelphia Gear
14.8.3. Havlik International
14.9. Maquinaria industrial
14.9.1. Omni G & M Corporation
14.9.2. Commercial Gear & Sprocket Company, Inc.
14.9.3. Gear Motions, Inc.
14.9.4. ZF Friedrichshafen