Staffing Industry Analysts (SIA’s) report on ‘The Largest Global Staffing Firms 2018’ is out and it spells a lot of good news for Quess Corp Ltd. SIA’s report details out the top 100 staffing firms across the globe that have a combined turnover of $204 billion. This report is one of the most sought after sources to go to when one needs to understand how their suppliers & competitors are positioned with respect to them, and the overall structure of the marketplace.