BT Group 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.

Shuky Sheffer are a President & CEO at Amdocs and are based in Dallas/Fort Worth Area.

Mr. Russo has served as Calix’s president and chief executive officer since December 2002. As Calix’s president and chief executive officer, Mr. Russo brings substantial expertise and knowledge regarding our business strategy, markets and operations to Calix’s board of directors. He also brings to the Board an extensive background in the telecommunications and networking technology industries. From November 1999 to May 2002, Mr. Russo served as vice president of optical strategy and group vice president of optical networking of Cisco Systems, Inc. From April 1998 to October 1999, Mr. Russo served as president and chief executive officer of Cerent Corporation, which was acquired by Cisco. From April 1995 to April 1998, Mr. Russo served in various capacities, including as chief operating officer, at Xircom, Inc., which was acquired by Intel Corporation. Previously, Mr. Russo served as senior vice president and general manager for the hyperchannel networking group of Network Systems Corporation and as vice president and general manager of the data networking products division of AT&T Paradyne Corporation. Mr. Russo served on the board of directors of Vital Network Services, Inc., a privately-held company delivering network lifecycle services, and Xirrus, Inc., a privately-held company providing products that enable high-performance wireless networks. Mr. Russo attended Swarthmore College and previously served on its board of managers.

Marc Halbfinger is a Sr VP:Business Development at PCC, Board Member at Bridge Alliance, and Accelerating at Console Connect Inc. and is based in Hong Kong, Hong Kong Island, Hkg. He has worked as Member Board of Governors at Pacific Telecommunications Council (PTC); Chair at ITW Global Leaders' Forum; and Cable TV, Directories, Cellular at Business Development and Regulatory. Marc works or has worked as President at Beyond Network. He studied at London School of Economics and Political Science, U. of London between 1987 and 1988.

Atul Jain founded TEOCO Corporation in 1994 with the dream of building a successful business model, not just a successful business. His goal was to build a company that did not compromise its values. Prior to starting TEOCO Corporation, Mr. Jain was with a Silicon Valley firm called TIBCO for seven years. At TIBCO, Mr. Jain's focus was to work with Fortune 500 clients to design and build state-of-the-art software solutions leveraging the company's trademark TIB platform.

Eduardo Diaz Corona is a Chief AMX Coordinating Officer at TracFone Wireless, Inc. and Director Regional at Telcel and is based in Miami, Florida. He has worked as Subdirector at Telmex, Presidente y Gerente General at Claro Chile, and VP General Manager at SBC Mobile Systems. Eduardo studied at Kellogg Executive Education between 2006 and 2006, Tecnológico de Monterrey between 1983 and 1987, and Arizona State University between 1987 and 1990.

Lutz Schüler has been CEO of Virgin Media since June 2019, after spending ten months as the company’s Chief Operating Officer. Lutz is also member of the Liberty Global Executive Leadership Team. Lutz has a great track record in the German telecom market, with many years of strategic and operational experience and extensive experience in marketing, sales and operations across a wide range of products. Prior to his time at Virgin Media, Lutz was CEO of Unity Media, a position he held from January 2011. Whilst at Unity Media, he played a key role in the acquisition of Kabel BW by Liberty Global and the subsequent integration of both companies. He served in several senior management roles with the Telefónica O2 group from 1998 onwards, lastly leading the integration of Hansenet Telekommunication GmbH as its CEO in Hamburg, when it was acquired by Telefónica O2 in early 2010. From 2006 to 2010, he was Managing Director, Marketing & Sales for Telefónica O2 in Germany. Before joining Telefónica O2 in 1998, he worked as a product manager with T-Mobile.