Kent J. Mathy has been Chief Executive Officer of Sequential Technology International, a provider of customer care and customer experience outsourcing, since 2017. Previously he served as President, Southeast Region of AT&T Mobility, a wireless telecommunications provider. From 2008 to 2013 Kent was President, North Central Region for AT&T Mobility, and from 2007 to 2008, he was President, Small Business for AT&T Mobility. From 2003 to 2007, he was President, Business Markets Group at Cingular Wireless (now AT&T Mobility). Kent held a variety of management positions at AT&T over a period of 18 years. He holds a Bachelor of Arts degree in Marketing from the University of Wisconsin-Oshkosh and attended the University of Michigan Executive Program.