Kelly Services, Inc.KELYA : Headquartered in Troy, MI, Kelly Services offers workforce solutions to various industries worldwide. Click to get this free report S&P Global Inc. (SPGI): Free Stock Analysis Report Kelly Services, Inc. (KELYA): Free Stock Analysis Report Genpact Limited (G): Free Stock Analysis Report Total System Services, Inc. (TSS): Free Stock Analysis Report To read this article on Zacks.com click here. Enjoying the fruits of a resurgent job market, low inflationary pressures and cheaper oil bills - consumer confidence has also held its fort, further propelling the sector's growth.