This document summarizes a study on human resource management (HRM) practices in major Indian IT companies. The study examines HRM practices in Tata Consultancy Services, Infosys, Wipro and HCL Technologies. It finds that the major challenges faced by HR personnel in the IT industry are recruitment and retention of employees, training challenges, career development opportunities, and employee retention. The document provides context on the growth and importance of the Indian IT industry. It also includes a literature review on the evolution of HRM and strategic HRM, and the theoretical foundations and different approaches to SHRM.