Sigma Telekom

== Sigma Kabel ==
=== 1995-2002 ===
=== 2002-2005 ===
== Sigma Telekom ==
=== 2005-2008 ===
=== 2008-2012 ===
=== 2012-present ===
Category:Telecommunications companies in Toskinia
Category:Television broadcasting companies in Toskinia
Category:Media companies in Toskinia
Category:Sigma Telekom
Category:Telecommunications
Category:Television broadcasting companies
Category:Media companies
Category:Toskinia