Aishwarya Telecom Limited (ATL) was promoted by Mr G Rama Manohar Reddy, Mr G Rama Manohar Reddy and Mrs G Amulya Reddy were the partners of the then partnership firm named `Advanced Electronics & Communications System'. ATL was formed by taking over the business of the said partnership firm and was formally created and deployed as a legal entity as Aishwarya Telecom Private Limited on June 2, 1995. Subsequently, the company was converted into a Public Limited Company on July 12, 2005 and Company name was changed to Aishwarya Telecom Limited. Aishwarya Telecom Limited is ISO 9001:2000 Certified Company manufacturing Fibre Optic Test Equipments & Cable Fault Locators. Aishwarya Telecom Limited (ATL) started its operations in the year 1995 with specialisation in designing, manufacturing and marketing of Telecom Test & Measuring equipment for Copper, Optical and Data Networks. ATL manufactures 22 types of testers and 17 products are having approval from Telecom Engineering Centre (TEC).

In the year 1998, ATL successfully engineered first Digital Cable Fault Locator for localising low insulation faults in Telecom Copper Cables. In the year 1999-2000, the company has successfully engineered a Portable Cable Fault Locator and Universal Cable Fault Locator, which is a single unit having all the features to localise multiple faults in Telecom Copper Cables i.e., features of Portable Cable Fault Locator and features of Digital Cable Fault Locator.

In 2001, the company has successfully engineered indigenously Optical Test Equipment (Optical Light Source). The next year, the company successfully engineered further 8 products in the Optical fiber division for different field application of Optical Cable networks.

In the year 2003, ATL diversified into defence sector supplying optical related products. In 2004, it further diversified into service sector by taking turnkey projects for network synchronization for their 35,000 kms OFC network. In 2006, ATL tied up with Indian Institute of Technology (IIT), Chennai for development of OTDR module.

Currently, ATL manufactures products for Telephone Service Providers, Defence Sector, Railways, Telecom equipment manufacturing companies and Cable TV Operators. ATL is planning to expand in to designing products for Defence Sector and Educational Sector also. Initially, ATL concentrated on catering to the Public Sector Telephone Service providers, Railways and Defence Establishments.