Voluntary attrition at Wipro remained flat at 14.2% in fourth quarter of FY24, whereas Infosys and TCS saw it decline to 12.6% and 12.5%, respectively. Meanwhile, HCLTech posted its lowest attrition since the COVID-19 quarter in 2021 at 12.4% and attrition at Tech Mahindra stood at 10%. Attrition rate measures the pace at which employees leave a company over time.