Electronics Corporation of India Limited (ECIL) (भारत इलेक्ट्रॉनिक्स निगम लिमिटेड ( ईसीआईएल ) ) is a Government of India Enterprise under the Department of Atomic Energy, established on April 11, 1967 by A. S. Rao at Hyderabad, to create a strong indigenous base in electronics. ECIL is a multi-product, multi disciplinary organisation with focus on indigenous Nuclear energy, space and Defense sectors. ECIL also has a strong presence in indigenous Electronic Security, Communications, Networking and e-governance domains. ECIL has committed partnerships with nuclear energy establishments of India, particularly Bhabha Atomic Research Center (BARC), Nuclear Power Corporation of India Limited (NPCIL) and Indira Gandhi Center for Atomic Research (IGCAR). ECIL also actively supports other strategic sectors such as indigenous Defense (Defence Research and Development Organisation (DRDO)), Space (Department of Space (India))Civil Aviation, Information and Broadcasting, Telecommunications, Insurance, Banking, Police and Para-military Forces, Oil and Gas, Power, Space Education, Health, Agriculture, Steel and Coal.
ECIL is credited with producing the first indigenous digital computers, TDC 312 and TDC 316, solid state TV, control and instrumentation for nuclear power plants and first earth station antenna of India.
ECIL won Environment Protection Award for the year 2012 in the category “R&D and Other Units Group”.