John Tully

John Tully is a customer-focused growth leader with over 20 years of experience in strategic data management and consulting within leading technology organizations. Currently serving as Chief Revenue Officer at Sphera since January 2025, John has a strong track record in scaling businesses rapidly and overseeing sales, operations, and marketing initiatives, including the development of global go-to-market models. Previous roles include Chief Sales Officer at Stibo Systems, Senior Vice President of Sales and Vice President of Sales at Informatica, Regional Director of Sales at VMware, Director of Sales at CA, and Account Director at BMC Software. John also held the position of VP Sales for North America at Teleglobe and Director of Sales at MCI Communications early in the career. John holds a Bachelor of Science degree in English from Illinois State University.