Bharat Dynamics Ltd. Bhannur   Hindustan Aeronautics Ltd. Nasik Bharat Heavy Electricals Ltd. Hyderabad Hindustan Machine Tool Ltd. Ajmer Defence Metallurgical Research Lab Hyderabad Hindustan Machine Tool Ltd. Bangalore Hindustan Aeronautics Ltd. Bangalore Hindustan Machine Tool Ltd. Hyderabad Hindustan Aeronautics Ltd. Koraput Hindustan Machine Tool Ltd. Kalamasseri Hindustan Aeronautics Ltd. Lucknow Hindustan Machine Tool Ltd. Pinjore

Northern Region

Escorts Railway Equipment Div Faridabad   JCB Ltd. Balabgarh Contour CNC Products Pvt. Ltd. Panchkula Kiehin Fie pvt.Ltd. Rewari (Haryana) Craftsman Automation Pvt. Ltd. Pithampur Tata Motors Ltd Pantnagar Eicher Demm. Chandigarh New Era Machine Pvt. Ltd. Ludhiana Federal Mogul Goetze (I) Ltd. Patiala SPM Autocomponents Systems Pvt. Ltd. Gurgaon Global Autotech Ltd. Noida Suzuki Powertrain (I) Pvt. Ltd. Gurgaon H.V. Transmissions Ltd. Jamshedpur Tata Motors Ltd Jamshedpur

Western Region

Mahindra & Mahindra Mumbai   Keihin Fie Pvt. Ltd. Chakan(Pune) Bosch Rexroth Ltd. Ahmedabad Bajaj Auto Limited Pune Bosch Chassis Ltd. Chakan(Pune) Bosch Ltd. Jaipur Bosch Chassis Ltd. Jalgaon Bosch Ltd. Nasik Bharat Forge Ltd. Pune NRB Bearings Co. Ltd. Aurangabad Brembo Brakes India Pvt., Ltd. Pune NRB Bearings Co. Ltd. Jalna Eaton Fluid Power India Pune Seimens Ltd Baroda Force Motors Ltd. Pune Sauer-Danfoss (I) Pvt. Ltd. Pune Harsha Engineers Ltd. Ahmedabad TAL Manufacturing Solutions Ltd. Pune John-deere Equipment Pvt., Ltd. Pune Tata Motors Ltd. (PCBU & CTED) Pune

Southern Region

Craftsman Automation Pvt. Ltd. Coimbatore   Rane Diecast Ltd Hyderabad Euroflex Transmission Pvt. Ltd. Hyderabad Pricol Ltd. Coimbatore Federal Mogul Goetze (I) Ltd. Bangalore Brakes India Ltd. Chennai Hiwin Technologies (I) Pvt. Ltd. Coimbatore Bosch Ltd. Bangalore Indoshell Cast Pvt. Ltd. Coimbatore Mapal India Pvt. Ltd. Bangalore Shakti Precision Components (I) Pvt. Ltd. Bangalore MM Forgings Ltd. Chennai