Information technology is the use of computer to create, process, store, and exchange all kinds of electronic data and information. IT is typically used within the context of business operation as opposed to personal or entertainment technologies. Here I came with top five most-valuable information technology in India
1) TATA CONSULTANCY SERVICES
Tata Consultancy Services is a global leader in IT services, consulting & business solutions with a large network of innovation & delivery centers. https://www.tcs.com/home TCS is the largest IT services company in the world by market capitalisation ($200 billion). It was founded in 1968 by TATA Sons. It has headquarters in Mumbai, Maharashtra, India. The main service of the company is consultancy, services, outsourcing. TCS is the second largest Indian company by market capitalisation and is among the most valuable IT services brands worldwide.Tata Consultancy Services has around 380,000 offices across 46 countries and 147 delivery centres in 21 countries. There are 378,210 offices in India alone. The revenue of TCS is Rs1.62 trillion in 2020.https://en.wikipedia.org/wiki/Tata_Consultancy_Services
Global company delivering innovation-led strategy, technology, and business consulting services. https://www.wipro.com/ Mohamed Premji was founded WIPRO in 1945. It was founded to trade refined oil and manufacturing vegetables. After the death of Mohammad Premji https://en.wikipedia.org/wiki/Azim_Premjihis son Azim Premji took over wipro as chairman in age of 21. During the 1970s and 1980s, the company shifted its focus to new opportunities in the IT and computing industry, which was at a nascent stage in India at the time.In February 2002, Wipro became the first software technology and services company in India to be certified. The revenue of wipro is ₹61,943 crore in 2021. https://en.wikipedia.org/wiki/Wipro
Infosys is a global leader in next-generation digital services and consulting.https://www.infosys.com/ Infosys was founded by seven engineers in Pune, Maharashtra, India with an initial capital of $250 in 1981. Infosys provides software development, maintenance and independent validation services to companies in finance, insurance, manufacturing and other domains.Infosys had a total of 259,619 employees as of 2021, out of which 38.6% were women. Out of its total workforce, 229,658 are software professionals and remaining 13,796 work for support and sales.https://en.wikipedia.org/wiki/Infosys In 2016, 89% of its employees were based in India. The revenue of this company is ₹102,673 crore in 2021. Website is https://www.infosys.com/
4) TECH MAHINDRA
Tech Mahindra is an Indian multinational company that provides information technology and business process outsourcing services. A subsidiary of the Mahindra Group, the company is headquartered in Pune and has its registered office in Mumbai. It was founded by Anand Mahindra. https://en.m.wikipedia.org/wiki/Anand_Mahindra in 1986. This company has services in worldwide.
Tech Mahindra have 125,236 (2020) . The revenue of this company is ₹38,642 crore in 2021. Website is http://www.techmahindra.com/
HCL was founded in 1976, HCL is one of India’s original IT garage startups. HCL stands for Hindustan Computers Limited. The company has offices in 50 countries. It was founded by Shiv Nadar https://en.wikipedia.org/wiki/Shiv_Nadar in 11 August 1976. It operates across sectors including aerospace and defense, automotive, banking, capital markets, chemical and process industries, energy and utilities, healthcare, hi-tech, industrial manufacturing, consumer goods, insurance, life sciences, manufacturing, media and entertainment, mining and natural resources, oil and gas, retail, telecom, and travel, transportation, logistics & hospitality. It aslo have services in consulting, outsourcing and software development. The revenue of this company is ₹76,306 crore in 2021. The website for this company is https://www.hcltech.com/.