In today's highly competitive and rapidly changing world, employee retention has become a crucial issue in the Indian IT sector. Competent employees play a critical role in boosting the efficiency of an organization, delivering services of high quality, and attaining success. Companies operating in the IT sector in India have been employing several retention approaches, such as competitive salaries, career advancement plans, flexible work options, employee engagement programs, work-life balance initiatives, and training activities, to minimize attrition rates.This study relies on secondary sources of information obtained from academic papers, annual reports of Indian IT firms, websites, published articles, and industry reports focusing on employee retention strategies. The research emphasizes the top companies in the Indian IT industry, including Tata Consultancy Services, Infosys, Wipro, HCL Technologies, and Tech Mahindra. The study aims at assessing the factors impacting employee retention and analyzing the performance of the retention measures adopted by these companies.From the study, it becomes evident that apart from the remuneration packages offered, several other issues affect employee retention in Indian IT firms. These include organizational culture, managerial involvement, career advancement chances, employee recognition efforts, and work-life balance.