Software industry in Chennai
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(August 2018) (Learn how and when to remove this template message)
Chennai is the second largest exporter of Software in India next to Bangalore. It has the largest operations for India's top software company TCS, Infosys (has world's largest development center with 25,000 employees in Mahindra world city at Paranur near Chengalpattu, and many centers in IT corridor), and many other CMMI-level 5 companies have their head-offices, regional-offices and development centres here.