Keltron Component Complex Limited is a Government of Kerala undertaking promoted by Kerala State Electronics Development Corporation Ltd (KELTRON). The Company is located in the district of Kannur in Kerala. It commenced commercial production of Aluminium Electrolytic Capacitors in August 1978 in technical collaboration with M/s N.V Sprague Electromag, Belgium a subsidiary of the world famous Sprague Electric Company of USA.

Keltron Component Complex Limited markets its products under the brand name “KELTRON”of its parent Company. It has a state of the art manufacturing facility with sophisticated automatic machines from Japan and Europe . It has the capability to produce all types of Aluminium Electrolytic Capacitors which conform to national and international standards. The manufacturing technology is constantly upgraded by R&D Centre of the Company which has the recognition of the Department of Scientific & Industrial Research, Ministry of Science & Technology, Govt. of India. The Company's Quality system has been conferred with the ISO 9001 accreditation by M/s KPMG.