Key Stones Infra-Con India Private Limited is infrastructure company based in vijaywada. http://www.keystonesinfracon.com
JSPL is one of the top steel companies in India having dominant presence in Steel Industries, Power Generation & Mining.
SEW Infrastructure is a civil engineering construction company, Constructs industrial, commercial, and institutional buildings. Also power projects, housing and urban infrastructure projects, infrastructure construction activities and transportation projects.
Hira Group is a conglomeration of 15 companies across India and operates across seven business verticals of Steel, Ferro Alloys, Energy, Mining, cement, Technology and Real Estate. Group companies Godawari Power and Ispat Ltd, and Hira Ferro Alloys Ltd are listed on Bombay Stock Exchange and National Stock Exchange. The business group is owned by six Agrawal brothers.