Leading construction and Infrastructure Development company with headquarters in Mumbai of India. As on 2019, total permanent and contract employee count is 337,994.

Technology company related to Automation Technology, Building Systems technology, Energy systems technology, railway locomotive technology, Drive Technology, Automobile Technology, Healthcare Technology.

Bosch is Technology and Engineering company with headquarters in India. Manufacture technology parts needed for cars, vehicles, home needs, office needs. Manufactures auto parts.

ABB INDIA is Technology and Engineering products and services company with headquarters in India.

ABB INDIA manufacturing products

• Control Systems
• Operations Management Software
• Power Electronics
• Safety Equipment
• Turbocharging
• UPS and Power Conditioning

Bharat Forge is forging company and manufactures components related to Automotive, Railways, Aerospace, Marine, Oil & Gas, Power, Construction and Mining. Headquarters in Pune, India.

Engineering products manufacturing company owned by Govenrment. Headquarters in New Delhi, India. Manufacture equipment related to power generation, transmission, energy sector, defense and aerospace, oil and gas, Energy storage.

AIA Engineering specialises in the design, development, manufacture, installation and servicing of high chromium wear, corrosion and abrasion resistant castings company used in the cement, mining and thermal power generation industries. The company annual revenue is 28,814 million INR and annual net income is 5,661 million INR as on 2021. The headquarters is in India.

Heavy equipment manufacturing company and engineering company with headquarters in Noida, India.