ITI Limited is a public sector undertaking in the telecommunications technology segment established as a departmental factory in 1948. The company has manufacturing facilities in Bengaluru, Naini, Rae Bareli, Mankapur and Palakkad along with an R&D centre in Bengaluru and 25 Marketing, Services & Projects (MSP) centers in India, which are located at Bengaluru, Bhubaneshwar, Chennai, Hyderabad, Kolkata, Lucknow, Mumbai, New Delhi and 17 other places spread across the country.The company has a diverse suite of products including manufactured products like Gigabit Passive Optical Network (GPON), Managed Leased Line Network (MLLN) products, Stand Alone Signaling Transfer Point(SSTP), Wi-Fi Access Point, Radio Modem, SMPS, Set Top Box, Defence products like multi-capacity encryption units, Bulk encryption Units (BEU), Terminal End Secrecy Devices (TESD), Passive infrastructure products such as Optical Fiber Cable, HDPE duct, Antenna, diversified products such as smart energy meters, smart cards, solar panels, mini personal computers.