ThomCo Enterprises competitors

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.

Michael J. Salvino is an American business executive. He has been president and CEO of DXC Technology since September 2019.

Richard T. (“Rich”) Hume has served as Chief Executive Officer (CEO) of Tech Data and a member of the company’s Board of Directors since June 2018. In his role as CEO, Rich is responsible for the strategic direction of the company and oversees all aspects of the company’s extensive global technology distribution operations.

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.

Daniel Springer serves as CEO of DocuSign where he leads more than 4,000 employees worldwide to empower organizations of every size and industry to modernize their systems of agreement with the DocuSign Agreement Cloud, helping them make every agreement 100% digital. Springer has more than 25 years of executive leadership and experience in driving innovation and hyper growth across technology and, specifically, the Software-as-a-Service (SaaS) industry. Prior to DocuSign, Springer served as Chairman and CEO at Responsys for ten years where he transformed and scaled the business from private start up to the leading cross-channel marketing automation platform globally as a publicly traded company. Springer then led the sale of Responsys to Oracle for $1.6 billion. During his tenure, Springer was honored as both a Bay Area Most Admired CEO and Best CEO. Previously, he was Managing Director of Modem Media and also served as CEO at Telleo, Inc., CMO at NextCard, and a consultant at McKinsey & Company. He started his career at DRI/McGraw-Hill and Pacific Telesis. Springer holds an MBA from Harvard University and an AB in Mathematics and Economics from Occidental College. Springer serves or has served as a board member at both public and private companies, including iCIMS, Ansira, YuMe, ELOAN (Banco Popular), Heighten, Persado, and eGroups (Yahoo!), as well as at nonprofits, including YearUp, The Urban School, Shop.org, AdTech, The Randall Museum and The San Francisco Friends School.

Kevin Samuelson was appointed in 2019 as the Chief Executive Officer of Infor. Mr. Samuelson previously served as Chief Financial Officer (CFO) of Infor. He brings more than 20 years of experience in technology, finance, operations and M&A to the team. Kevin joined Infor at its inception in 2002, helping to grow the company from $30M to nearly $3B in annual revenue over 10 years. Kevin left Infor in 2013 and spent three years working at two prominent SaaS software companies before rejoining Infor in 2016. Prior to joining Infor in 2002, Kevin worked in Equity Research for Robertson Stephens and Bank of America. Kevin Samuelson has a Bachelor of Arts from the University of California at Berkeley.

Mr. Gottdiener was appointed Neustar President & Chief Executive Officer of Neustar in July 2018 to drive the growth of the company's global leadership in Information Services. Mr. Gottdiener has a 30-year track record of leading information services and technology companies, driving innovation in client solutions, increasing revenue and profitability and scaling operations. Prior to joining Neustar, he was Chief Operating Officer (COO) and a Managing Director at Providence Equity Partners. As COO, Mr. Gottdiener led the firm's portfolio operations, business development, human resources and other administrative functions. He also served as an interim CEO or Board member of several Providence portfolio companies including Blackboard, SRA International, Altegrity, Survey Sampling, VRAD and Ascend Learning. Previously he spent seven years at Dun & Bradstreet where he served in a number of strategy and operating leadership roles including as President of the global risk, analytics and internet solutions business. Prior to Dun & Bradstreet, Mr. Gottdiener held several leadership positions in consulting with Boston Consulting Group, CSC Index, Ernst & Young Consulting and Cap Gemini Ernst & Young. Mr. Gottdiener received a Master of Business Administration from the Wharton School of the University of Pennsylvania and a Bachelor of Arts from Grinnell College. He is a trustee of Grinnell College.

A. William Stein works at DIGITAL REALTY TRUST, INC. and a Chief Financial and Investment Officer at DIGITAL REALTY TRUST, INC. and is based in Tiburon, California. He studied at University of Pittsburgh School of Law between 1975 and 1978, Princeton University between 1971 and 1975, and Tepper School of Business between 1985 and 1988.