Neustar competitors

Chad Engelgau serves as Acxiom’s Chief Executive Officer, providing strategic leadership to the organization, which focuses on helping brands use data, identity and technology solutions to better understand people and create value through every interaction.

John Stankey assumed the role of CEO in July 2020 after previously serving as president and chief operating officer. With more than $180 billion in 2019 revenues, AT&T is one of the world’s largest companies in technology, media and telecom. It has delivered 36 consecutive years of quarterly dividend growth. And between 2015 and 2019, AT&T invested more than $135 billion in its network, including capital investments and acquisitions of spectrum and operations. Over that same period, the company invested more in the U.S. than any other public company. John’s leadership drives AT&T to deliver on its purpose to create connections with each other, with what people need to thrive in their everyday lives, and with the stories and experiences that matter. AT&T’s market focus is as a broadband provider, a software-based entertainment provider, and a creator of content that drives engagement. The company is undergoing a significant transformation initiative to ensure all the company’s business units are well-positioned for continued success into the next decade and beyond. AT&T Communications is a global leader in communications with nearly 135 million U.S. mobile, broadband and pay-TV customers, as of Q1 2020, and nearly 3 million business customers, from the smallest companies to nearly all the Fortune 1000. WarnerMedia is a leading media and entertainment company that creates and distributes popular content from a diverse array of storytellers and journalists through its industry-leading consumer brands including HBO, HBO Max, Warner Bros., TNT, TBS, truTV, CNN, DC Entertainment, New Line, Cartoon Network, Adult Swim, Turner Classic Movies and others. WarnerMedia also includes Xandr, which is focused on creating a better solution for advertisers and publishers to reach specific audiences at scale in trusted, premium content environments. AT&T Latin America provides pay-TV services across 10 countries and territories in Latin America and the Caribbean and wireless services to consumers and businesses in Mexico. John joined AT&T in 1985 and has 35 years of accomplished leadership spanning nearly every area of AT&T’s business. He has served in a variety of roles including CEO of WarnerMedia; CEO of AT&T Entertainment Group; Chief Strategy Officer; Chief Technology Officer; CEO of AT&T Operations; and CEO of AT&T Business Solutions. John holds a B.B.A. in Finance from Loyola Marymount University and an M.B.A. from UCLA. In addition to serving on AT&T’s board of directors, he serves on the board of directors of UPS.

Ken Xie is an American billionaire businessman who founded Systems Integration Solutions (SIS), NetScreen, and Fortinet. He is CEO of Fortinet, a cybersecurity firm based in Silicon Valley. Xie was previously the CEO of NetScreen, which was acquired by Juniper Networks for $4 billion in 2004. He built the first ASIC-based firewall/VPN appliance in 1996.

Rami Rahim is Chief Executive Officer of Juniper Networks and a member of the company's Board of Directors. Rahim was appointed CEO in November 2014. Rahim began his Juniper career in early 1997, as employee No. 32, and worked as an engineer on Juniper's first breakthrough product, the M40 core router. Rahim has progressed through a series of technical and leadership roles at Juniper, applying his engineering acumen to the design and development of Juniper's industry-leading product portfolio. He most recently served as Executive Vice President and General Manager of the Juniper Development and Innovation (JDI) organization, overseeing the company's entire product and technology portfolio. His responsibilities included driving strategy, development and business growth for routing, switching, security, silicon technology, and the Junos operating system. Other leadership positions held over the years include: Executive Vice President and General Manager of Platform Systems Division for routing and switching, Senior Vice President of the Edge and Aggregation Business Unit (EABU), and Vice President and General Manager of EABU. Rahim earned a Bachelor of Science degree in electrical engineering from the University of Toronto and a Master of Science degree in electrical engineering from Stanford University. He completed an intensive six-week executive program at Stanford University's Graduate School of Business. Rahim holds 17 U.S. Patents in networking technologies and is a member of IEEE.

Mike served as Chief Financial Officer and Corporate Executive Vice President of FIS, Fortune 500’s #1 financial technology company, from 2009 until 2013. As the President and Chief Operating Officer of Metavante Technologies, Inc., Mike led the successful completion of Metavante’s merger with FIS to create the world’s largest financial technology company. Mike was instrumental in building Metavante from a $93 million annual revenue company into the global leader of financial technology with over $6 billion of annual revenue. Previously, he served as Metavante’s CIO, CFO, head of product development, and head of corporate development, and he led the company’s successful carve-out from a bank holding company and IPO in 2007. During his tenure, Mike led a significant number of acquisitions, public offerings for equity sales and debt raising, and led teams to innovate and build technology. Mike is a Director of Endurance International Group Holdings, Inc. and has served on the Board of West Bend Mutual Insurance Company, for which he chairs the Audit Committee. Mike is a Certified Public Accountant and holds a Master Degree in Business Administration from Northwestern University’s Kellogg School of Business and a B.S. in Accounting and Computer Science from the University of Wisconsin.

Nikesh Arora (born February 9, 1968) is an Indian-American business executive. He is the chief executive officer (CEO) and chairman of Palo Alto Networks. Arora was formerly a senior executive at Google. He served as the president of SoftBank Group from October 2014 to June 2016. On June 1, 2018, Arora took on the role of CEO and chairman at Palo Alto Networks.

James Bidzos is president and chief executive officer of Verisign. He also serves as chairman of the board of directors and has been executive chairman since August 2009. As the founder of Verisign, Bidzos is an Internet and security industry pioneer whose accomplishments include building RSA Security into the early standard-bearer for authentication and encryption, and launching Verisign as a company in 1995 to develop the digital certificate infrastructure for Internet commerce. Before returning to the president and chief executive role in August 2011, Bidzos served as Verisign's first president and CEO and also served as Verisign's chairman of the board of directors from April 1995 until December 2001, as vice chairman from December 2001 to July 2007, and as interim CEO from July 2008 to August 2009. Bidzos served as president and CEO of RSA Security from 1986 to February 1999, and then served as RSA's vice chairman from 1999 to May 2002.

Hans Vestberg (born 23 June 1965) is a Swedish businessman and CEO of Verizon Communications, where he has worked as executive vice president of the company's network and technology team, and as chief technology officer. Vestberg was previously the CEO of telecommunications company Ericsson, president of the Swedish Olympic Committee, and chairman of the Swedish Handball Federation.