John W. Ryan

John W. Ryan is a seasoned marketing professional with extensive experience in leadership roles across various organizations. As the owner of GTM Value since November 2024, John partners with executives to develop comprehensive revenue strategies. Previously, John served as the Authentic Fractional CMO at Authentic® from 2021 to December 2024, contributing to the firm's pioneering status in fractional marketing. As Chief Marketing Officer at Crossfuze from 2016 to 2020, John achieved significant recognitions, including leading the company to ServiceNow's Elite Partner status. John's career also includes key positions at Grant Thornton LLP, Market Bearing, Siemens Business Services, Gartner, Wisecity.com, WebTrends, and J Ryan and Associates, showcasing a robust background in marketing consultancy, strategic operations, and leadership in various sectors. John holds a degree from The University of Texas at San Antonio.