Christopher Mattheisen "Chris" | |
|---|---|
 2019 | |
| Born | 1961 United States |
| Alma mater | Columbia University, New York City Indiana University, Bloomington |
Christopher Mattheisen (born 1961) is an American businessman and economist. He was the managing director of Microsoft Hungary from March 4, 2019. From 2006 to 2018, he was the CEO of Hungarian telecommunications company Magyar Telekom. [1]
Mattheisen graduated in history at Indiana University Bloomington (1979–1983) and economics at Columbia University, New York (1986–1988). In 1990 he came to Hungary where he started a consulting company for business analysis and strategic planning. [2] In 1993 he was the founding marketing and sales director of T-Mobile Hungary (formerly Westel 900). [3] He moved on to Poland in 1996 to participate in launching the mobile operator Era GSM for US West International as Director of Marketing, Sales and Strategy. From 1997 he headed in London the marketing and sales activities of US West's (later MediaOne) European mobile subsidiaries, then from 1999 he worked at BT Cellnet as Business Marketing and Sales Director. In September 2002 he was appointed of Magyar Telekom's Chief Officer heading the Residential Services business unit and member of the Management Committee. From January 2005 to June 2006 he was Chief Officer responsible for the Wireline Services business unit (T-Com, including the residential, Internet and network divisions). On December 5, 2006 he was appointed CEO of the company as successor of Elek Straub, and on December 21 elected member and chairman of the board of directors. [4] Under his leadership, Magyar Telekom won a string of professional awards such as Business Ethics Award (1997), Best Employer in Hungary (2009) and in Central and Eastern Europe (2010), and an international Innovation Award (2010).
Orange S.A. is a French multinational telecommunications corporation founded in 1988 and headquartered in Issy-les-Moulineaux, near Paris.
T-Mobile is the brand name used by some of the mobile communications subsidiaries of the German telecommunications company Deutsche Telekom AG in the Czech Republic, Poland and the United States.
Deutsche Telekom AG is a partially state-owned German telecommunications company headquartered in Bonn and the largest telecommunications provider in Europe by revenue. It was formed in 1995 when Deutsche Bundespost, a state monopoly at the time, was privatized. Since then, Deutsche Telekom has consistently featured among FortuneMagazine's top Global 500 companies by revenue, with its ranking as of 2023 at number 79. In 2023, the company was ranked 41st in the Forbes Global 2000. The company operates several subsidiaries worldwide, including the mobile communications brand T-Mobile. It is the world's fifth-largest telecommunications company and biggest in Europe by revenue.
Magyar Telekom Nyrt. is one of the leading Hungarian telecommunications service provider company. It is a subsidiary of Deutsche Telekom.
Portal Software, Inc., was founded in 1985 as Portal Information Network, one of the first Internet service providers in the San Francisco Bay Area. It was founded by John Little. The company offered its own interface through modem access that featured Internet email. Towards the end of the 1980s, the company offered FTP.
Orbitel is a Bulgarian wireline telecommunications and Internet service provider with national licenses for voice and data. Through its national packet-switched network Orbitel provides convergent telecommunication solutions for telephony, high speed Internet and VPNs throughout Bulgaria. Orbitel also provides services such as web site hosting, domain registration, corporate e-mail and professional consultations.
László Zsidai is a Hungarian footballer who plays for Budaörs and the Hungary national team. He usually plays as a defensive midfielder, and can also play as a defender.
This article details the dialling protocol for reaching Hungarian telephone numbers from within Hungary. The standard landline number consists of 6 numerals except those in Budapest which have 7 numerals, as do mobile numbers. Before keying the subscriber number required, a caller may need to enter a domestic code (06) and an area code.
Boris Nemšić is a Bosnian-Austrian businessman and the former CEO of Telekom Austria. From April 2009 until June 2010 he was CEO of VimpelCom.
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Telecommunications in Hungary include radio, television, fixed and mobile telephones, and the Internet.
Makedonski Telekom AD is a telecommunications company in North Macedonia with headquarters in Skopje. It is part of the Magyar Telekom Group, which is a fully consolidated subsidiary of international Deutsche Telekom Group. It offers a range of telecommunications and entertainment services, such as telephone services, a range of internet access services including broadband internet, entertainment IPTV products and operates the national telephone network.
Telefonica UK Limited, trading as O2 (stylised as O2), is a British telecommunications services provider, headquartered in Reading, England which operates under the O2 brand. It is owned by VMED O2 UK Limited, a 50:50 joint venture between Telefónica and Liberty Global. O2 is the UK's largest mobile network operator, with about 23.4 million subscribers as of October 2024.
Nikesh Arora is an Indian-American business executive. He has been the chairman and chief executive officer of the American cybersecurity company Palo Alto Networks since June 2018. Arora was formerly a senior executive at Google and president of SoftBank Group from October 2014 to June 2016. According to the Bloomberg Billionaires Index, his net worth was estimated at $1.5 billion in early 2024.
Philipp Rudolf Humm is an artist, film director and a former European business executive.
"Kapcsolat" concert was an annual open-air free concert event between 1997 and 2011 in Budapest, Hungary. It was organized by the T-Mobile branch of Magyar Telekom on Ötvenhatosok tere. The open-air concert was considered to be one of the largest in Europe.
Elek Straub is a Hungarian engineer, consultant, investor, philanthropist and businessman, known as former president and CEO of Magyar Telekom.
René Obermann is a German businessman who is chairman of Warburg Pincus International LLC's European operations, and chairman of Airbus SE since April 2020. He was previously CEO of Deutsche Telekom AG.
János Csák is a Hungarian corporate leader, honorary professor of management, who served as a Minister of Culture and Innovation between May 2022 till June 2024. Formerly, he served as Ambassador of Hungary to the United Kingdom between 2011 and 2014.
Kristóf Szalay-Bobrovniczky is a Hungarian diplomat and politician who was the ambassador of Hungary to the United Kingdom from 2016 to 2022. He handed over his credentials to Elizabeth II on 15 November 2016 in Buckingham Palace. His wife is Alexandra Szentkirályi (Szalay-Bobrovniczky), government spokesperson. Since 2022, he has been the minister of defence of Hungary.
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