TOP 100 LEADERS
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Conor Whelan
Chief Information & Operations Officer Experian
Marianna Tessel
Chief Technology Officer Intuit
With proven influencing and leadership skills across global teams , Whelan has a strong commercial background with a key focus on customer engagements across sectors including financial services , retail , construction , food service and home delivery . Before joining Experian he spent four years as CIO at JLT Group , and has also held leadership roles at TNT Express and Wincanton .
Marianna Tessel has been CTO of Intuit since 2019 and previously served as chief product development officer . Prior to joining Intuit , she held positions at Docker Inc . and VMware . She holds a BSc in Computing from the Israel Institute of Technology , and at the beginning of her career served as Captain for Computer Centre R & D in the Israeli Army .
Information Services |
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United States
Brian King
EVP & Chief Information Officer T-Mobile
Rick Rioboli
Executive Vice President , CTO & CIO Comcast
King started his career at T-Mobile more than 20 years ago and has served in a variety of roles . He has played a role in the company ' s merger with Sprint and led the team responsible for facilitating T-Mobile ' s reimagined work environments in response to the COVID-19 pandemic . Prior to T-Mobile , he held leadership roles at Ericsson , O2 , and British Telecom .
Telecommunications United States
An executive with experience in engineering , product marketing , and business management , Rioboli leads the teams responsible for technology platforms at Comcast Cable . In a career with Comcast that has lasted over 17 years , he was previously VP of metadata products and search services and was VP of video product engineering , where he helped Comcast deploy its CDN streaming video system .
Telecommunications United States
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