GREENWOOD VILLAGE, Colo.--(BUSINESS WIRE)--StarTek, Inc. ("STARTEK") (NYSE:SRT), a provider of business process outsourcing services, has reported financial results for the first quarter ended March 31, 2015. Recent Highlights Signed five new clients and added additional programs with four existing clients for a combined annual contract value of $10.5 million. Revenue from verticals excluding telecommunications/cable and media increased 197% to $16.1 million compared to the year-ago quarter. Co