Ryan D Keiffner

Ryan D Keiffner possesses a robust background in sales leadership and corporate finance, with significant experience across various organizations. Beginning at GE Capital as part of the Management Development Program, Ryan transitioned into roles at Cisco, AppDynamics, and Smartsheet, where responsibilities included revenue leadership, strategy development, and team building. As the Executive Vice President of Sales at Five9 since September 2025, Ryan leads several sales teams, focusing on go-to-market strategy and revenue growth. Ryan has also been involved in community service, serving on the Board of Directors for Junior Achievement of Orange County. Currently, Ryan is pursuing executive education in Sales Leadership at Northwestern University's Kellogg School of Management.