Slovak Telecom logo, 2004-'06. By that time, it was one of the few Deutsche Telekom companies without the Telekom "T" in its logo.
Slovak Telekom (in the past officially called Slovenské telekomunikácie and Slovak Telecom; the brand used for fixed line products was T-Com from March 2006 to January 2012. By 2012 is only one brand for mobile products and fixed line products: Telekom) is the largest telecommunications company operating in Slovakia (after consolidation with its 100 per cent daughter T-Mobile Slovakia).
In June 2010, just two days before the national election in Slovakia, Slovak Telekom signed an allegedly dubious deal  with the Ministry of Education with value of 38 millions Euros. Suspected corruption could be involved in the case. Corruption allegations about Slovak Telekom are being investigated by Transparency International Slovakia.