They operate in various sectors such as aerospace and defense, automotive, banking, financial markets, chemical and process industry, energy and utilities, healthcare, high technology, industrial manufacturing, raw materials, insurance, life sciences, manufacturing, media and recreation, mining and natural resources, oil and gas, retail, telecommunications and travel, transportation, utilities. Their technology, services and engineering products department is built on four decades of innovation with a world-renowned management philosophy, a strong culture of invention and risk-taking, and relentless specialization in customer relations. HCL Technologies is an Indian multinational information technology (IT) and services consulting company. The head office is located in Noida, UP, India. They operated their offices in forty-four countries and more than one lakh thirty-seven thousand workers working all over the world. Location: SEZ Unit-I, Ground & (Part) First Floor, IT Block No. 3, Kanjehara Village & Chack Gajaria Farms, Sultanpur Road, Mastemau, Lucknow, Uttar Pradesh Noida Uttar Pradesh India.. .