There are several Engineering Companies in Hyderabad, Andhra Pradesh, India. Following are few famous  Hyderabad Companies owned by Government:

• Bharat Heavy Electrical Limited (BHEL)

• Mishra Dhatu Nigam Limited (MIDHANI)

• Bharat Dynamics Limited (BDL)

• Defense Research and Development Laboratory (DRDL)

• Department of Atomic Energy (DAE)

• Electronics Corporation of India Limited (ECIL)

• Defense Metallurgical Research Laboratory (DMRL)

• Praga Tools Limited

• Hindustan Machine Tools (HMT)

• Nuclear Fuel Complex (NFC)

• Bus Body Building Unit (BBU)

• Indian Railways Institute of Signal Engineering and Telecommunications

• Central Institute of Tool Design (CITD)

• Central Institute of Plastics Engineering and Technology (CIPET)

• Research Center Imarat (RCI)

• National Minerals Development Corporation (NMDC)

• International Crop Research Institute for Semi-Arid Tropics (ICRISAT)

• Hindustan Machine Tools Ltd. (HMT)

Apart from these, there are several other public and private companies in Hyderabad.