Khammam  An official website of the Khammam district collectorate providing information about Khammam's history, geographical view, devisions, demographical view, political scenario, economic developments and human development.

Khammam Granite Private Limited  Manufacturers & exporters of granites, monuments, artifacts and many other creative marvels.

Khammam District Collectorate  An official website of andhra govt., offering information about khammam district.

H. C. L. Info Systems  Deals in all types of softwares.

Sri Chakradhar Engineering Private Limited  Manufacturer and exporter of hose assemblies, end fittings and hose fittings machining items etc.

Mamata Educational Society   An official website of MES, providing information about educational institutes, hospitals, activities and student facilities.