Crystal HR And Security Solutions Private Limited, established in 2011, is a leading provider of HR and security solutions based in Chennai, India. The company specializes in developing software for HR management, attendance tracking, payroll processing, and security solutions. Their flagship product, Wallet HR, is used by over 100 companies, ranging from small businesses to large enterprises. Crystal HR focuses on delivering customized solutions to meet the specific needs of their clients, ensuring efficiency and reliability in HR and security operations.