HCL Technologies reported an 11.4% quarter-over-quarter revenue growth for the fourth quarter of FY2010, driven by a 10% volume growth. However, margins contracted due to lower utilization rates, currency impacts, and higher spending. While revenue grew, net profit declined slightly due to higher foreign exchange losses. Going forward, the company expects salary increases to impact margins in the first quarter of FY2011 but aims to offset this through operational improvements.